.d-grid {
    display: grid
}

body {
    overflow-x: hidden
}

body:not(.index) {
    overflow-x: unset
}

.grid-col-3 {
    grid-template-columns: repeat(3,1fr)
}

.grid-col-4 {
    grid-template-columns: repeat(4,1fr)
}

.grid-col-5 {
    grid-template-columns: repeat(5,1fr)
}

.grid-col-2 {
    grid-template-columns: repeat(2,1fr)
}

.grid-col-1-3-1 {
    grid-template-columns: 2fr 1fr 2fr
}

.grid-col-3-1 {
    grid-template-columns: 3fr 1fr
}

.grid-col-1-2 {
    grid-template-columns: 1fr 2fr
}

.grid-col-1-3 {
    grid-template-columns: 1fr 3fr
}

.grid-col-1-13 {
    grid-template-columns: 1fr 13fr
}

.grid-col-1-8 {
    grid-template-columns: 1fr 8fr
}

.grid-col-657 {
    grid-template-columns: 500px 575px
}

.gap-10 {
    gap: 10px
}

.gap-20 {
    gap: 20px
}

.gap-30 {
    gap: 30px
}

.gap-40 {
    gap: 40px
}

.gap-100 {
    gap: 100px
}

.w-80 {
    width: 80%
}

.w-70 {
    width: 70%
}

.w-60 {
    width: 60%
}

.mt-20 {
    margin-top: 40px
}

.mb-20 {
    margin-bottom: 20px
}

.mb-30 {
    margin-bottom: 30px
}

.mb-40 {
    margin-bottom: 40px
}

.mb-50 {
    margin-bottom: 50px
}

.section h2 {
    font-weight: 700;
    font-size: 30px
}

.fade-in {
    opacity: 0;
    transition: opacity 1s ease-in-out
}

.fade-in.loaded {
    opacity: 1
}

.moblie_header {
    display: none
}

.middle-header {
    background: #fff;
    box-shadow: 0 2px 5px 0 rgb(0 0 0 / .11);
    border-bottom: 2px solid var(--color-1st)
}

.menu_left ul,.menu_right ul,.dropdown-top-header ul {
    list-style-type: none
}

.top--header {
    background: linear-gradient(88deg,#1a2a6c,#002E73,#00b4db)
}

.top--header * {
    color: #fff
}

.thongtinchung h2 span[class]::before,.thongtinchung h3 span[class]::before,.thongtinchung h4 span[class]::before,.thongtinchung h5 span[class]::before,.thongtinchung h6 span[class]::before {
    content: "";
    display: block;
    height: 200px;
    margin-top: -200px
}

.toc__list-link {
    padding: 5px 10px;
    display: block;
    position: relative
}

.toc__list-link::before {
    content: '';
    position: absolute;
    z-index: -1;
    background: #a00000;
    width: 0;
    left: 0;
    top: 0;
    height: 100%;
    transition: all 0.2s ease
}

.toc_media.shrink .toc-container .toc_title .left {
    display: none
}

.toc_media.shrink .toc-container.contracted .toc_title .left {
    display: block
}

.toc_media.shrink .toc_list {
    padding-left: 0
}

.show.toc__list-link {
    color: #fff
}

.show.toc__list-link::before {
    width: 100%;
    transition: all 0.2s ease
}

.field_form .form-control {
    border-radius: 10px
}

.footer_light .form-control,.footer_light .form-control * {
    color: #49494a
}

.logo_center .logo a {
    position: relative;
    display: block
}

.logo_center .logo a img {
    position: relative;
    z-index: 1
}

.pr_search_icon {
    margin-right: 20px;
    padding-right: 20px;
    border-right: 1px solid #ddd
}

.pr_search_icon a {
    padding: 5px 10px;
    background: linear-gradient(88deg,#1a2a6c,#002E73,#00b4db);
    border-radius: 50%;
    color: #fff!important
}

.logo_center .logo a::before {
    position: absolute;
    left: 0;
    bottom: -20px;
    width: 100%;
    background: #fff;
    border-radius: 50%;
    content: "";
    height: 100%;
    z-index: 0;
    display: block
}

.footer_light {
    position: relative;
    background: var(--color-1st);
    z-index: 10000
}

.btn--lnik {
    margin-top: 30px;
    position: relative;
    z-index: 9999
}

.btn--lnik img {
    max-width: 80px
}

.bottom--why ul {
    position: relative;
    z-index: 9999
}

.sticky-top {
    z-index: 99999
}

.post_wrap {
    border-radius: 10px;
    padding: 10px;
    background: #fff
}

.post_wrap:hover .image_wrap img {
    transform: scale(1.2);
    transition: all 0.2s ease-in-out;
    overflow: hidden
}

.post_wrap .image_wrap img {
    transition: all 0.2s ease-in-out;
    bottom: 0;
    font-family: "object-fit:cover;";
    height: 100%;
    left: 0;
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: 50% 50%;
    object-position: 50% 50%;
    position: absolute;
    right: 0;
    top: 0;
    width: 100%
}

.post_wrap .image_wrap {
    background-position: 50% 50%;
    background-size: cover;
    height: auto;
    overflow: hidden;
    padding-top: 70%;
    position: relative;
    border-radius: 10px
}

.post_wrap .image_wrap .thoigian {
    position: absolute;
    left: 20px;
    bottom: 20px;
    background: var(--color-1st);
    border-radius: 20px;
    padding: 10px;
    color: #fff
}

.thoigian {
    display: block
}

.toc-container .toc_list {
    display: none
}

.toc-container.contracted .toc_list {
    display: block
}

.scrollup-top {
    position: fixed;
    bottom: 50px;
    right: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(88deg,#1a2a6c,#002E73,#00b4db);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    z-index: 99999
}

.scrollup-top .icon {
    background: #fff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center
}

.scrollup-top .icon i {
    background: linear-gradient(1deg,#080168,#080168,#00b4db,#00b4db);
    -webkit-background-clip: text;
    -webkit-text-fill-color: #fff0;
    text-transform: uppercase;
    font-weight: 700
}

.scrollup-top .post_wrap .intro_wrap .title h4 a {
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 25px;
    -webkit-line-clamp: 2;
    height: 50px;
    display: -webkit-box;
    -webkit-box-orient: vertical
}

.post_wrap .intro_wrap .decs {
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 25px;
    -webkit-line-clamp: 3;
    height: 76px;
    display: -webkit-box;
    -webkit-box-orient: vertical
}

.center--footer * {
    color: #fff
}

.center--footer {
    padding: 20px 0
}

.center--footer .contant--footer {
    padding-left: 20px;
    border-left: 1px solid #dddddd47
}

.top--footer {
    border-bottom: 1px solid #dddddd47
}

@keyframes spin {
    from {
        transform: rotate(0deg)
    }

    to {
        transform: rotate(360deg)
    }
}

.menu--fixed {
    display: none
}

.danhmuctrong .post_contant ul,.sidebar .widget_recent_post,.danhmuc ul {
    padding-left: 0;
    list-style-type: none
}

.danhmuctrong .post_contant ul .icon svg,.danhmuc ul svg {
    width: 30px;
    height: 30px
}

.danhmuctrong .post_contant ul li a,.post_content {
    display: flex;
    gap: 10px
}

.danhmuctrong,.sidebar {
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 0 5px 0 #ddd
}

.sidebar .post_footer {
    font-size: 14px
}

.sidebar .post_header h4 {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-1st)
}

.ps-list--categories .last {
    border-bottom: 0
}

.sidebar {
    position: sticky;
    top: 182px
}

#product-brand {
    flex-wrap: wrap
}

.top_menu_pc a {
    color: #000
}

.btn-sign-btn {
    background: var(--color-1st);
    color: #fff;
    border-radius: 20px;
    padding: 10px 30px;
    border: 0;
    white-space: nowrap
}

.btn-close {
    position: absolute;
    right: 10px;
    top: 10px;
    border: 1px solid var(--color-1st);
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%
}

.sign_up_now1 {
    border: 1px solid var(--color-1st);
    border-radius: 30px;
    padding: 10px 30px;
    text-align: center;
    margin: 20px 0
}

.sign_up_now1:hover {
    background: var(--color-1st)
}

.sign_up_now1:hover .btn-sign1 {
    color: #fff
}

.sign_up_now1 .btn-sign1 {
    background: #fff0;
    border: 0;
    color: var(--color-1st);
    width: 100%
}

.section .title h4 {
    color: var(--color-1st)
}

.btn-xemthem a {
    background: var(--color-1st);
    border-radius: 30px;
    padding: 10px 40px;
    color: #fff
}

@-webkit-keyframes pulse-border {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: 1
    }

    100% {
        -webkit-transform: scale(1.75);
        transform: scale(1.75);
        opacity: 0
    }
}

@keyframes pulse-border {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: 1
    }

    100% {
        -webkit-transform: scale(1.75);
        transform: scale(1.75);
        opacity: 0
    }
}

.products_cate {
    display: none
}

.btn_pt {
    border: 0;
    background: #fff0
}

.products_cate.active {
    display: block
}

.top_menu_pc .menu_right .active a {
    color: #E10101;
    font-weight: 600
}

body:not(body.index) .header_wrap.fixed-top {
    position: sticky
}

.footer-menu .menu .content ul {
    list-style-type: none;
    padding-left: 0
}

.footer-menu .title h3 {
    font-weight: 700
}

.f-700 {
    font-weight: 700
}

.f-bold {
    font-weight: 700
}

.slider-media .slider-slick {
    position: relative
}

.slider-media .slider-slick .items {
    position: relative
}

.slider-media .slider-slick .items .text-title-trong {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    margin: auto;
    justify-content: center;
    justify-items: center;
    height: 100%;
    padding: 100px
}

.slider-media .slider-slick .items .text-title {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%
}

.slider-media .slider-slick .items .text-title .content {
    width: 50%
}

.slider-media .slider-slick .items .text-title * {
    color: #fff
}

.btn-slider:hover img {
    transform: rotate(360deg);
    transition: all 2s ease-in
}

.btn-slider img {
    transition: all 2s ease-in
}

.menu_footer {
    list-style-type: none;
    padding-left: 0
}

.banner__slider {
    position: relative
}

.banner__slider .link--support {
    position: absolute;
    bottom: 10px;
    left: 10px
}

.dantrang {
    background: #fff0
}

.top_menu_pc .sub-menu-wrap {
    position: absolute;
    left: 0;
    top: 100%;
    background: var(--color-1st);
    width: 250px;
    transform: translateY(30px);
    transition: all 0.3s;
    opacity: 0;
    visibility: hidden
}

.top_menu_pc .sub-menu-wrap .sub-menu-wrap-chlid {
    position: absolute;
    left: 100%;
    top: 0;
    background: var(--color-1st);
    width: 250px;
    transform: translateY(30px);
    transition: all 0.3s;
    opacity: 0;
    visibility: hidden
}

.top_menu_pc .dropdown:hover .sub-menu-wrap {
    transform: translateY(0);
    transition: all 0.3s;
    opacity: 1;
    visibility: visible
}

.top_menu_pc .sub-menu-wrap .dropdown:hover .sub-menu-wrap-chlid {
    transform: translateY(0);
    transition: all 0.3s;
    opacity: 1;
    visibility: visible
}

.top_menu_pc .sub-menu-wrap .sub-menu {
    padding-left: 0
}

.top_menu_pc .sub-menu-wrap .sub-menu li a {
    padding: 10px;
    display: block
}

.top_menu_pc .menu_right>ul>li {
    padding: 20px 10px
}

.top_menu_pc .menu_right>ul>li>a {
    padding: 0
}

.top_menu_pc .menu_right>ul>li>a:hover {
    color: #E10101
}

.top_menu_pc .menu-item {
    position: relative
}

.top_menu_pc .menu-item::before {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    content: "";
    background: #fff;
    transition: all 0.2s ease
}

.top_menu_pc .menu-item:hover:before {
    width: 100%;
    height: 1px;
    background: #fff;
    transition: all 0.2s ease
}

.menu-child-media,.menu-child-child-media {
    position: absolute;
    top: 0;
    right: -100%;
    visibility: hidden;
    bottom: 0;
    width: 100%;
    transition: all 0.2s ease;
    background: var(--color-1st)
}

.menu-child-media.show,.menu-child-child-media.show {
    right: 0;
    visibility: visible;
    transition: all 0.2s ease
}

.menu-child-media .header-child,.menu-child-child-media .header-child {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid #fff
}

.menu-child-media .content-child .menu-child,.menu-child-child-media .content-child .menu-child {
    padding-left: 0
}

.menu-child-media .content-child .menu-child .menu-item a,.menu-child-child-media .content-child .menu-child a {
    padding: 10px 20px;
    display: block
}

.btn_on_menu_child,.btn_close_menu_child {
    border-radius: 50%;
    width: 30px;
    height: 30px;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff0
}

.menu-child-media .header-child .btn_close_menu,.menu-child-child-media .header-child .btn_close_menu_child {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    border: 1px solid #fff;
    color: #fff
}

.danhmuc12 .title_p h3 {
    text-align: center;
    padding: 20px 20px 0 20px;
    font-weight: 700
}

.top_menu_pc .menu_right li a {
    font-size: 16px
}

.slowmotion aside p {
    font-size: 14px
}

.ngonngu img {
    width: 25px;
    border-radius: 3px;
    height: 20px
}

.pr_search_icon i {
    font-weight: 700
}

.ngonngutron i {
    font-size: 10px;
    font-weight: bolder
}

.all {
    position: fixed;
    width: 120px;
    height: 120px;
    display: flex;
    bottom: 20px;
    z-index: 999
}

.wave {
    display: flex;
    width: 62px;
    height: 62px;
    margin: auto;
    background-color: #fff0;
    border-radius: 50%;
    border: 1px solid #00000001;
    z-index: -3
}

.trans {
    position: relative;
    width: 40px;
    height: 40px;
    margin: auto;
    border-radius: 50%;
    background-color: #386fd6;
    display: flex;
    z-index: -2
}

.sdt {
    position: absolute;
    width: 34px;
    height: 34px;
    border-radius: 17px;
    background-color: #386fd6;
    transition: all 0.5s ease;
    overflow: hidden;
    text-align: right;
    line-height: 34px;
    z-index: -1
}

.sdt span {
    font-size: 16px;
    font-weight: 700;
    color: #fff
}

.shake {
    position: relative;
    display: flex;
    width: 34px;
    height: 34px;
    margin: auto;
    background-color: #fff;
    border-radius: 50%;
    border: none;
    font-size: 16px
}

.shake img {
    margin: auto;
    width: 28px;
    height: 28px
}

@keyframes wave {
    0% {
        width: 62px;
        height: 62px;
        border: 1px solid #0009
    }

    100% {
        width: 100px;
        height: 100px;
        border: 1px solid #00000001
    }
}

@keyframes trans {
    0% {
        width: 60px;
        height: 60px
    }

    50% {
        width: 34px;
        height: 34px
    }

    100% {
        width: 60px;
        height: 60px
    }
}

@keyframes shake {
    from {
        -webkit-transform: scale3d(1,1,1);
        transform: scale3d(1,1,1)
    }

    10%,20% {
        -webkit-transform: scale3d(.9,.9,.9) rotate3d(0,0,1,-3deg);
        transform: scale3d(.9,.9,.9) rotate3d(0,0,1,-3deg)
    }

    30%,50%,70%,90% {
        -webkit-transform: scale3d(1.1,1.1,1.1) rotate3d(0,0,1,3deg);
        transform: scale3d(1.1,1.1,1.1) rotate3d(0,0,1,3deg)
    }

    40%,60%,80% {
        -webkit-transform: scale3d(1.1,1.1,1.1) rotate3d(0,0,1,-3deg);
        transform: scale3d(1.1,1.1,1.1) rotate3d(0,0,1,-3deg)
    }

    to {
        -webkit-transform: scale3d(1,1,1);
        transform: scale3d(1,1,1)
    }
}

.all .wave {
    animation: wave 0.6s linear infinite
}

.all .trans {
    animation: trans 0.9s linear infinite
}

.all .shake img {
    animation: shake 1s ease infinite
}

.all .sdt {
    width: 165px;
    margin: -2px 0 0 -2px;
    padding-right: 10px
}

.title-nho h4 {
    color: var(--color-1st);
    font-weight: 700
}

.title h2 {
    color: #585858
}

.btn_lienhe a {
    padding: 10px 20px;
    background: #fff;
    color: var(--color-1st);
    border-radius: 5px;
    border: 1px solid var(--color-1st)
}

.dangnhap_header button svg {
    width: 15px;
    height: 15px;
    fill: #fff
}

.dangnhap_header button {
    font-size: 14px;
    position: relative;
    overflow: hidden;
    height: 40px;
    padding: 0 20px;
    border-radius: 5px;
    background: linear-gradient(to right,#0070FF,#00b4db);
    background-size: 400%;
    color: #fff;
    border: none;
    cursor: pointer
}

.dangnhap_header:hover button::before {
    transform: scaleX(1)
}

.dangnhap_header button .text {
    position: relative;
    z-index: 1
}

.dangnhap_header button::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    transform: scaleX(0);
    transform-origin: 0 50%;
    width: 100%;
    height: inherit;
    border-radius: inherit;
    background: linear-gradient(82.3deg,#080168,#00cfff);
    transition: all 0.475s
}

.dangnhap_header {
    position: relative;
    padding: 15px 0
}

.dangnhap_header .link-dangnhap {
    position: absolute;
    top: 100%;
    right: 0;
    width: 200px;
    background: #fff;
    border-radius: 5px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.2s ease
}

.dangnhap_header:hover .link-dangnhap {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: all 0.2s ease
}

.section-giaiphap .content_section {
    display: grid;
    grid-template-columns: 1fr 2fr;
    padding: 20px 0;
    align-items: center
}

.item_th h3 {
    background: linear-gradient(45deg,#080168,#080168,#00cfff,#00cfff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: #fff0;
    font-size: 20px
}

.giaiphap-media .nav-link {
    display: grid;
    grid-template-columns: 140px 1fr;
    padding: 0;
    border: 0;
    background: transparent!important;
    align-items: center
}

.giaiphap-media .nav-link .icon {
    margin-bottom: 0;
    width: 140px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center
}

.giaiphap-media .nav-link h3 {
    padding: 10px;
    margin-bottom: 0;
    width: 20px;
    transition: all 0.2s
}

.giaiphap-media .nav-link h3 span {
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 25px;
    -webkit-line-clamp: 3;
    height: 77px;
    display: -webkit-box;
    -webkit-box-orient: vertical
}

.giaiphap-media .nav-link.icon_1 .icon {
    background: linear-gradient(90deg,#825501,#825501,#db8f00)
}

.giaiphap-media .nav-link.icon_1 h3 {
    background: #db8f00
}

.giaiphap-media .nav-link.icon_2 .icon {
    background: linear-gradient(90deg,#060b6b,#060b6b,#01c0f2)
}

.giaiphap-media .nav-link.icon_2 h3 {
    background: #01c0f2
}

.giaiphap-media .nav-link.icon_3 .icon {
    background: linear-gradient(90deg,#2d4500,#619501,#ffca39)
}

.giaiphap-media .nav-link.icon_3 h3 {
    background: #ffca39
}

.giaiphap-media .nav-pills {
    gap: 20px;
    flex-direction: column
}

.loading_from {
    position: relative;
    pointer-events: none;
    opacity: .7
}

.page-item:last-child .page-link {
    border-radius: 50%!important
}

#contact_khuvuc {
    color: #000
}

.loading_from::after {
    content: "";
    position: absolute;
    right: 15px;
    top: 30%;
    transform: translateY(-50%);
    border: 3px solid #fff;
    border-top: 3px solid #000;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    animation: spin 0.8s linear infinite
}

.giaiphap-media .nav-link h3 span {
    color: #fff;
    width: 130px;
    display: inline-grid;
    font-size: 16px;
    font-weight: 700;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
    align-items: center
}

.giaiphap-media .nav-link.active h3 {
    width: 100%;
    transition: all 1s ease-in-out
}

.giaiphap-media .nav-link.active h3 span {
    opacity: 1;
    visibility: visible;
    transition: all 1s ease-in-out
}

.giaiphap-cotent .content-item {
    overflow: hidden;
    display: block;
    max-height: 0;
    max-width: 0;
    opacity: 0;
    -webkit-transform: perspective(600px) rotateX(-90deg);
    -moz-transform: perspective(600px) rotateX(-90deg);
    -ms-transform: perspective(600px) rotateX(-90deg);
    -o-transform: perspective(600px) rotateX(-90deg);
    transform: perspective(600px) rotateY(90deg);
    -webkit-transition: -webkit-transform 0.5s ease,opacity 0.6s ease,max-height 0.6s step-end,max-width 0.6s step-end,padding 0.6s step-end;
    -o-transition: -o-transform 0.5s ease,opacity 0.6s ease,max-height 0.6s step-end,max-width 0.6s step-end,padding 0.6s step-end;
    transition: transform 0.5s ease,opacity 0.6s ease,max-height 0.6s step-end,max-width 0.6s step-end,padding 0.6s step-end;
    padding: 0;
    background-color: #fff;
    box-shadow: 0 10px 21.6px 2.4px rgb(0 0 0 / .06);
    -webkit-box-shadow: 0 10px 21.6px 2.4px rgb(0 0 0 / .06);
    -moz-box-shadow: 0 10px 21.6px 2.4px rgb(0 0 0 / .06);
    -o-box-shadow: 0 10px 21.6px 2.4px rgb(0 0 0 / .06);
    -os-box-shadow: 0 10px 21.6px 2.4px rgb(0 0 0 / .06);
    -webkit-transform-origin: 0% 0%;
    -moz-transform-origin: 0% 0%;
    -ms-transform-origin: 0% 0%;
    -o-transform-origin: 0% 0%;
    transform-origin: 0% 0%;
    z-index: 99
}

.giaiphap-cotent .tab-pane.show .content-item {
    padding: 20px;
    overflow: visible;
    max-height: 3000px;
    max-width: 3000px;
    opacity: 1;
    -webkit-transform: perspective(600px) rotateX(0deg);
    -moz-transform: perspective(600px) rotateX(0deg);
    -ms-transform: perspective(600px) rotateX(0deg);
    -o-transform: perspective(600px) rotateX(0deg);
    transform: perspective(600px) rotateY(0deg);
    -webkit-transition: -webkit-transform 0.5s ease,opacity 0.2s ease,max-height 0s step-end,max-width 0s step-end,padding 0s step-end;
    -o-transition: -o-transform 0.5s ease,opacity 0.2s ease,max-height 0s step-end,max-width 0s step-end,padding 0s step-end;
    transition: transform 1s ease,opacity 0.2s ease,max-height 0s step-end,max-width 0s step-end,padding 0s step-end
}

.btn_xemthem a {
    border: 1px solid #0070ff;
    color: #0070ff;
    padding: 10px 20px;
    margin-top: 20px;
    display: inline-block;
    font-weight: 700;
    border-radius: 5px;
    box-shadow: 0 0 8px #0070ff8c,0 7px 12px rgb(255 255 255 / .13)
}

.btn_xemthem a i {
    font-weight: 700
}

.btn_xemthem a:hover {
    background: #0070ff;
    transition: all 0.2s ease;
    color: #fff
}

.blog_top_dichvu .dichvu_id {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px
}

.blog_top_dichvu .dichvu_id .nav-item {
    text-align: center
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link {
    display: block;
    width: 100%
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link.active .icon .icon_not_hover {
    display: none
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link .icon .icon_hover {
    display: none
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link.active .icon .icon_hover {
    display: block
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link.icon_1.active {
    background: #815400;
    border: 2px solid #815400
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link.icon_2.active {
    background: #080168;
    border: 2px solid #080168
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link.icon_3.active {
    background: #629700;
    border: 2px solid #629700
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link.icon_1 {
    border: 2px solid #815400;
    background: #fff
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link.icon_2 {
    border: 2px solid #080168;
    background: #fff
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link.icon_3 {
    border: 2px solid #629700;
    background: #fff
}

.blog_bottom_dichvu .content_icon.icon_box {
    padding: 20px;
    margin-bottom: 30px;
    background: #fff;
    border-radius: 5px;
    display: none
}

.blog_bottom_dichvu .content_icon.icon_box.icon_1 {
    border: 1px solid #815400
}

.blog_bottom_dichvu .content_icon.icon_box.icon_2 {
    border: 1px solid #080168
}

.blog_bottom_dichvu .content_icon.icon_box.icon_3 {
    border: 1px solid #629700
}

.blog_bottom_dichvu .content_icon.icon_box.active {
    display: block
}

.blog_bottom_dichvu .content_icon .blog_top_dichvu .dichvu_id .nav-item .nav-link {
    display: block;
    width: 100%;
    background: #fff0;
    border: 0;
    padding: 30px
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link .icon img {
    display: block;
    margin: 0 auto
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link h3 span {
    font-weight: 600;
    font-size: 18px;
    text-transform: uppercase
}

.btn-fill-home {
    position: relative;
    overflow: hidden;
    height: 40px;
    padding: 0 40px;
    border-radius: 10px;
    background: #fff;
    background-size: 400%;
    border: none;
    cursor: pointer
}

.btn-fill-home::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    transform: scaleX(0);
    transform-origin: 0 50%;
    width: 100%;
    height: inherit;
    border-radius: inherit;
    background: linear-gradient(82.3deg,#080168,#00cfff);
    transition: all 0.475s
}

.btn-fill-home span {
    color: var(--color-1st)
}

.btn-fill-home:hover:before {
    transform: scaleX(1)
}

.btn-fill-home:hover span {
    color: #fff
}

.btn-fill-home span {
    position: relative;
    z-index: 1
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link.icon_1 h3 span {
    color: #815400
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link.icon_2 h3 span {
    color: #080168
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link.icon_3 h3 span {
    color: #629700
}

.blog_top_dichvu .dichvu_id .nav-item .nav-link.active h3 span {
    font-weight: 600;
    color: #fff
}

.news_blog .tab-pane .blog_news {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center
}

.news_blog .tab-pane .left_blog .item_blog {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 20px;
    margin-bottom: 20px
}

.item_blog .text_blog h4 a {
    font-weight: 600;
    color: #080168
}

.news_blog .tab-pane .left_blog .text_blog h4 a {
    font-size: 14px
}

.section-news .news_id .nav-link {
    background: #fff0;
    border: 0
}

.page_intro {
    position: relative;
    top: -25px;
    background: unset!important
}

.section-news .news_id.nav-pills .nav-link::before {
    content: "";
    position: absolute;
    height: 2px;
    bottom: 0;
    left: 0;
    width: 100%;
    transform: scaleX(0);
    transform-origin: bottom right;
    background: linear-gradient(50deg,#070569,#00c3f5);
    transition: transform 0.25s ease-out
}

.section-news .news_id.nav-pills .nav-link.active::before,.section-news .nav-item:hover .nav-link::before {
    transform: scaleX(1);
    transform-origin: bottom left
}

.section-news .news_id.nav-pills .nav-link.active,.section-news .nav-item:hover .nav-link {
    background: linear-gradient(50deg,#070569,#00c3f5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: #fff0
}

.section-news .news_id.nav-pills .nav-link {
    font-size: 18px;
    font-weight: 600;
    padding: 10px 0!important;
    position: relative
}

.btn_xemthem_blog a {
    color: #0070ff
}

.top-footer .container {
    position: relative;
    padding: 30px 0
}

.top-footer .container::before {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    height: 3px;
    background: #ffffff9a;
    content: ""
}

.footer_light * {
    color: #fff
}

.footer_light .menu-footer {
    padding-left: 0;
    list-style-type: none
}

.dowloadapp .taive {
    border: 0;
    background: #fff0
}

.dowloadapp {
    position: relative
}

.dowloadapp .imageapp {
    position: absolute;
    top: 100%;
    right: 0;
    width: 300px;
    z-index: 20;
    opacity: 0;
    height: 0;
    transition: all 1s ease;
    visibility: hidden;
    overflow: hidden
}

.dowloadapp:hover .imageapp {
    opacity: 1;
    height: 300px;
    transition: all 1s ease;
    visibility: visible
}

.addThis_listSharing.right.animate.is-show {
    right: unset;
    left: 0
}

.addThis_listSharing .addThis_listing {
    padding-left: 0;
    background: linear-gradient(82.3deg,#080168,#00cfff);
    padding: 20px 10px;
    border-bottom-left-radius: 20px;
    border-top-left-radius: 20px;
    display: grid;
    justify-content: end
}

.addThis_listing .addThis_item .addThis_item--icon .tooltip-text {
    opacity: 1;
    visibility: visible;
    background: #fff0;
    font-size: 16px
}

.addThis_listSharing.right .addThis_item .addThis_item--icon .tooltip-text:after {
    display: none
}

.banner .title_page {
    text-transform: uppercase;
    color: #fff
}

.section-news {
    background: #f4f3f3
}

.section-thuonghieu,.section-news,.section-dichvu .header_dichvu {
    padding: 50px 0
}

.section-giaiphap {
    padding-top: 50px
}

.header_section {
    display: grid;
    align-items: center;
    justify-content: center;
    gap: 10px
}

.header_section h2 {
    background: linear-gradient(50deg,#080168,#080168,#E10101,#E10101);
    -webkit-background-clip: text;
    -webkit-text-fill-color: #fff0;
    text-transform: uppercase;
    display: flex;
    justify-content: center
}

.header_dichvu .header_section {
    display: unset
}

.header_dichvu .header_section h2 {
    background: unset;
    -webkit-text-fill-color: unset
}

.title_nho h4 {
    color: var(--color-1st)
}

.content_dichvu {
    max-width: 1000px;
    position: relative;
    margin: -75px auto 0
}

.logo_left .logo {
    position: relative
}

.banner {
    overflow: hidden;
    max-height: 400px
}

.link-dangnhap {
    list-style-type: none;
    padding-left: 0
}

.link-dangnhap li {
    padding: 10px
}

.logo_left .logo::before {
    position: absolute;
    right: 0;
    top: 0;
    width: 1px;
    height: 50%;
    background: #dddd;
    content: "";
    transform: translateY(50%)
}

.item_tamnhin {
    background: linear-gradient(to right,#1746ff,#58caff);
    border-radius: 10px;
    padding: 2px
}

.item_tamnhin .content {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    height: 100%
}

.doingunhansu .item_doingu img {
    max-width: 60px
}

.header_tamnhin h3 {
    color: var(--color-1st);
    font-size: 28px;
    font-weight: 700
}

.clipped1 {
    width: 413px;
    height: 341px;
    clip-path: path("M397.123 93.0993C397.123 94.7245 395.748 96 394.123 96C369.27 96 349.123 116.147 349.123 141C349.123 165.853 369.27 186 394.123 186C395.748 186 397.123 187.275 397.123 188.9V256C397.123 261.523 392.646 266 387.123 266H206.985C199.153 266 193.979 275.044 194.786 282.834C194.927 284.204 195 285.593 195 287C195 309.091 177.091 327 155 327C132.909 327 115 309.091 115 287C115 285.593 115.073 284.204 115.214 282.834C116.021 275.044 110.847 266 103.015 266H16C10.4772 266 6 261.523 6 256V16C6 10.4772 10.4772 6 16 6H387.123C392.646 6 397.123 10.4772 397.123 16V93.0993Z");
    overflow: hidden
}

.clipped2 {
    width: 527px;
    height: 341px;
    clip-path: url(#puzzleClip1);
    -webkit-clip-path: url(#puzzleClip1)
}

.clipped3 {
    width: 452px;
    height: 267px;
    clip-path: path("M94.6232 6C101.313 6 106.112 12.5248 106.006 19.2135C106.002 19.4752 106 19.7373 106 20C106 47.062 127.938 69 155 69C182.062 69 204 47.062 204 20C204 19.7373 203.998 19.4752 203.994 19.2135C203.888 12.5248 208.687 6 215.377 6H386.75C392.273 6 396.75 10.4772 396.75 16V101.415C396.75 101.987 397.21 102.453 397.782 102.46V102.46C419.397 103.007 436.75 120.701 436.75 142.447C436.75 161.122 423.952 176.808 406.649 181.213C401.297 182.576 396.75 186.924 396.75 192.447V256C396.75 261.523 392.273 266 386.75 266H16C10.4771 266 6 261.523 6 256V16C6 10.4772 10.4772 6 16 6H94.6232Z")
}

.clipped4 {
    width: 476px;
    height: 267px;
    clip-path: url(#puzzleClip3);
    -webkit-clip-path: url(#puzzleClip3)
}

.block_puzzle_pieces {
    position: relative;
    height: 595px;
    width: 875px;
    margin: 0 auto
}

.puzzle_pieces:hover {
    filter: drop-shadow(0 10px 5px grey);
    transition: all 0.2s ease
}

.puzzle_pieces {
    transition: all 0.2s ease
}

.block_puzzle_pieces .puzzle_pieces-1 {
    position: absolute;
    top: 0;
    left: 0
}

.block_puzzle_pieces .puzzle_pieces .title_item {
    position: absolute;
    font-size: 28px;
    font-weight: 700;
    width: 50%;
    text-transform: uppercase;
    color: #fff;
    top: 20px
}

.puzzle_pieces-4 .title_item {
    bottom: 20px;
    top: auto!important
}

.puzzle_pieces-3 .title_item {
    bottom: 20px;
    top: auto!important
}

.block_puzzle_pieces .puzzle_pieces-1 .title_item {
    left: 20px
}

.block_puzzle_pieces .puzzle_pieces-2 {
    position: absolute;
    top: 0;
    right: 0
}

.block_puzzle_pieces .puzzle_pieces-2 .title_item {
    right: 20px;
    text-align: right
}

.block_puzzle_pieces .puzzle_pieces-3 {
    position: absolute;
    bottom: 60px;
    left: 0
}

.block_puzzle_pieces .puzzle_pieces-3 .title_item {
    left: 20px
}

.block_puzzle_pieces .puzzle_pieces-4 {
    position: absolute;
    bottom: 60px;
    right: 0
}

.block_puzzle_pieces .puzzle_pieces-4 .title_item {
    right: 20px;
    text-align: right
}

.conggnhe .content_section .item_congnghe .item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center
}

.conggnhe .content_section .item_congnghe .item * {
    color: #fff
}

.item_congnghe {
    position: relative
}

.conggnhe .content_section .slick-slide .item_congnghe .item .hinh_anh,.conggnhe .content_section .slick-slide .item_congnghe .item .text_item {
    opacity: 0;
    transition: all 0.5s ease
}

.conggnhe .content_section .slick-current.slick-active .item_congnghe .item .hinh_anh {
    opacity: 1;
    transform: translateX(0);
    transition: all 0.5s ease
}

.conggnhe .content_section .slick-current.slick-active .item_congnghe .item .text_item {
    opacity: 1;
    transform: translateX(0);
    transition: all 0.5s ease
}

.conggnhe .content_section .slick-current.slick-active .item_congnghe .item.even .text_item {
    opacity: 1;
    transform: translateX(-580px);
    transition: all 0.5s ease-in-out
}

.conggnhe .content_section .slick-current.slick-active .item_congnghe .item.even .hinh_anh {
    opacity: 1;
    transform: translateX(610px);
    transition: all 0.5s ease-in-out
}

.slider-nav {
    width: 100px;
    margin: 0 auto
}

.slider-nav .slick-active.slick-current .item_congnghe_item .item {
    background: #fff
}

.slider-nav .item_congnghe_item .item {
    width: 15px;
    height: 15px;
    background: #ffffff74;
    border-radius: 50%;
    margin: 0 auto
}

.chungnhan .intron_chungnhan {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
    align-items: start
}

.chungnhan {
    background: #fafafa
}

.doingunhansu .content_section {
    justify-items: center;
    margin: 0 auto
}

.doingunhansu .content_section .item_doingu {
    text-align: center
}

.doingunhansu .content_section .item_doingu h5 {
    background: linear-gradient(90deg,#080168,#002E73,#00CFFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: #fff0;
    text-transform: uppercase;
    font-weight: 700;
    margin: 10px 0
}

.hinhanh_doingu {
    position: relative;
    max-width: 1000px;
    margin: 0 auto
}

.hinhanh_doingu .taphinhanh {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 150px;
    justify-items: center;
    align-items: center
}

.hinhanh_doingu .taphinhanh img {
    position: relative;
    z-index: 2;
    transition: all 0.5s ease;
    width: 100%;
    border-radius: 20px
}

.hinhanh_doingu .taphinhanh .hinh_anh {
    width: 100%
}

.hinhanh_doingu .taphinhanh img:hover {
    z-index: 4;
    transform: scale(1.2);
    transition: all 0.5s ease
}

.hinhanh_doingu::before {
    content: "";
    position: absolute;
    top: 17%;
    left: 23%;
    background: url(../images/Component.png) no-repeat center;
    background-size: cover;
    width: 550px;
    height: 550px;
    animation: 3s linear infinite rotate
}

.slider_hosonhanluc .slick-next {
    right: -70px
}

.slider_hosonhanluc .slick-prev {
    left: -70px
}

.slider_hosonhanluc .slick-prev,.slider_hosonhanluc .slick-next {
    border: 1px solid var(--color-1st)
}

.slider_hosonhanluc .slick-prev::before,.slider_hosonhanluc .slick-next::before {
    background: var(--color-1st)
}

.hosonangluc .container {
    position: relative
}

.hosonangluc #nextPage,.hosonangluc #prevPage {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid #ddd;
    display: flex;
    justify-content: center;
    align-items: center
}

.hosonangluc #nextPage {
    right: -50px
}

.hosonangluc #prevPage {
    left: -50px
}

@keyframes rotate {
    0% {
        transform: rotate(0)
    }

    100% {
        transform: rotate(360deg)
    }
}

.hinhanh_doingu .hinh_anh_noibat img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 3;
    border-radius: 20px
}

.content_footer .menu-footer.d-grid {
    grid-template-columns: 1fr 1.5fr
}

.grounp_father {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 2fr 1fr;
    gap: 20px;
    align-items: center
}

.footer_light {
    position: relative
}

.line {
    position: absolute;
    height: 2px;
    width: 100%;
    background: linear-gradient(90DEG,#1a2a6c,#00b4db);
    z-index: -1;
    top: 20px
}

.dot {
    position: absolute;
    top: 20px;
    left: 13%;
    width: 30px;
    height: 30px;
    background: linear-gradient(90deg,#080168,#002E73,#00CFFF);
    border-radius: 50%;
    transform: translateY(-50%);
    z-index: 1
}

.arrow-shape {
    position: absolute;
    top: 11px;
    right: 0;
    width: 20px;
    height: 20px;
    background: #00cfff;
    clip-path: polygon(0% 100%,100% 100%,100% 0%);
    transform: rotate(-50deg)
}

.slick-container-rotated h2 {
    display: inline-block;
    border-right: 2px solid var(--color-1st);
    border-bottom: 4px solid var(--color-1st);
    border-radius: 10px;
    padding: 20px;
    position: relative;
    top: -130px
}

.slick-container-rotated {
    padding: 200px 0;
    margin-top: -40px
}

.timeline-container {
    max-width: 1200px;
    max-height: 374px;
    margin: auto;
    position: relative;
    transform: rotate(-20deg)
}

.slick-slide {
    outline: none
}

.timeline-slide {
    position: relative
}

.timeline-content {
    transform: rotate(20deg);
    width: 90%;
    margin: 50px auto;
    background: #fff0;
    border-radius: 10px;
    padding: 20px;
    position: relative
}

.timeline-content::before {
    position: absolute;
    content: "";
    border-left: 1px solid var(--color-1st);
    border-bottom: 4px solid var(--color-1st);
    width: 70px;
    height: 50px;
    border-radius: 10px;
    top: 7px;
    left: -3px;
    z-index: 0
}

.year-tag {
    background: linear-gradient(90deg,#080168,#002E73,#00CFFF);
    color: #fff;
    padding: 5px 12px;
    border-radius: 5px;
    font-size: 14px;
    margin-bottom: 10px;
    display: inline-block
}

.banner {
    position: relative;
    padding: 100px 0
}

.banner .title_product {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center
}

.banner .title_product h1 {
    text-transform: uppercase;
    color: #fff;
    font-weight: 600
}

.left_intro {
    position: relative
}

.left_intro::before {
    position: absolute;
    top: -35px;
    bottom: -50px;
    width: 1px;
    background: var(--color-1st);
    right: -10px;
    content: ""
}

.left_intro::after {
    position: absolute;
    bottom: -35px;
    height: 4px;
    background: var(--color-1st);
    right: -30px;
    left: 50%;
    content: ""
}

.item_category .image {
    position: relative
}

.item_category .image .image_top img {
    width: 100%
}

.item_category .image .icon img {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    max-width: 100px;
    bottom: -55px;
    z-index: 10
}

.slider-category-nav .item_category .image .icon img {
    max-width: 65px;
    bottom: -35px
}

.slider-header {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    margin-bottom: 15px
}

.slider-header .slider-next,.slider-header .slider-prev {
    background: #fff0;
    border: unset
}

.slider-counter {
    font-size: 18px
}

.pdf_hsnl {
    width: 100%;
    height: 700px
}

.slider-category-nav .item_category .item {
    margin: 10px
}

.item_category .item,.item_category .items {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #ddd
}

.item_category .item .text_intro h6.title,.item_category .items .text_intro h6.title {
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 25px;
    -webkit-line-clamp: 2;
    height: 50px;
    display: -webkit-box;
    -webkit-box-orient: vertical
}

.item_category .item .image_icon_hover,.item_category .items .image_icon_hover {
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease
}

.item_category .item:hover .image_icon,.item_category .items:hover .image_icon {
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease
}

.item_category .item:hover .image_icon_hover,.item_category .items:hover .image_icon_hover {
    opacity: 1;
    visibility: visible;
    transition: all 0.2s ease
}

.item_category .intro {
    padding: 50px 10px 20px;
    position: relative
}

.item_category .intro::before {
    position: absolute;
    top: 0;
    left: 0;
    background: var(--color-1st);
    width: 100%;
    height: 3px;
    content: ""
}

.item_category .item .intro,.item_category .items .intro {
    background: #fff
}

.item_category .item:hover .intro,.item_category .item.active .intro,.item_category .items.active .intro,.item_category .items:hover .intro {
    background: linear-gradient(to right,#1a2a6c,#00b4db)
}

.item_category .item:hover .intro h5,.item_category .items:hover .intro h5,.item_category .item.active .intro h5,.item_category .items.active .intro h5 {
    color: #fff
}

.slider-category-for {
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    height: 0
}

.slider-category-for.active {
    opacity: 1;
    visibility: visible;
    overflow: visible;
    height: auto
}

.slider-category-for.active .product_category .items {
    transform: scale(1);
    transition: all 0.4s ease
}

.mfp-zoom-out-cur .mfp-image-holder .mfp-close {
    opacity: 1;
    cursor: unset;
    position: absolute;
    right: 0;
    width: 40px;
    height: 40px;
    background: var(--color-1st);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    padding-right: 0;
    align-items: center
}

.mfp-bottom-bar {
    display: none
}

.slider-category-for .product_category .items {
    transform: scale(0);
    transition: all 0.4s ease;
    box-shadow: 0 9px 4px rgb(0 0 0 / .01),0 5px 3px rgb(0 0 0 / .05),0 2px 2px rgb(0 0 0 / .09),0 1px 1px rgb(0 0 0 / .1);
    margin: 12px;
    border-radius: 5px;
    overflow: hidden
}

.text_intro span {
    font-size: 14px
}

.product_category .items .image {
    position: relative;
    background-position: 50% 50%;
    background-size: cover;
    height: auto;
    overflow: hidden;
    padding-top: 80%;
    position: relative
}

.addThis_listSharing.left.animate.is-show {
    z-index: 99999
}

.product_category .items .image img {
    bottom: 0;
    font-family: "object-fit:cover;";
    height: 100%;
    left: 0;
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: 50% 50%;
    object-position: 50% 50%;
    position: absolute;
    right: 0;
    top: 0;
    width: 100%
}

.btn_xemchitiet {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center
}

.btn_xemchitiet::before {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: #00000043;
    content: "";
    border-radius: 50%;
    transition: all 1s;
    transform: translate(-50%,-50%) scale(0)
}

.product_category .items:hover .btn_xemchitiet::before {
    transition: all 1s;
    border-radius: 50%;
    transform: translate(-50%,-50%) scale(2)
}

.btn_xemchitiet a {
    position: relative;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease
}

.product_category .items:hover .image .btn_xemchitiet a,.product_category .item:hover .image .btn_xemchitiet a {
    opacity: 1;
    visibility: visible;
    transition: all 0.2s ease
}

.btn_xemchitiet a::before {
    position: absolute;
    content: "";
    background: linear-gradient(to right,#1a2a6c,#00b4db);
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 5px;
    z-index: 0
}

.btn_xemchitiet a p {
    display: flex;
    position: relative;
    background: #fff;
    margin: 2px;
    border-radius: 5px;
    padding: 5px 20px;
    align-items: center;
    gap: 5px;
    transition: all 0.2s ease
}

.btn_xemchitiet a:hover p {
    background: linear-gradient(50deg,#1a2a6c,#00b4db);
    transition: all 0.2s ease
}

.btn_xemchitiet a p span,.btn_xemchitiet a p i {
    background: linear-gradient(50deg,#1a2a6c,#00b4db);
    -webkit-background-clip: text;
    -webkit-text-fill-color: #fff0
}

.btn_xemchitiet a:hover p span,.btn_xemchitiet a:hover p i {
    background: #fff;
    -webkit-background-clip: text;
    -webkit-text-fill-color: #fff0
}

.slider_item_8:not(.slick-initialized),.slider_item_12:not(.slick-initialized),.slider-category-nav:not(.slick-initialized) {
    display: none
}

.slick-arrow.slick-hidden,.slick-prev-custom3,.slick-next-custom3 {
    background: #fff0;
    border: 0
}

h4.title,h5.title,h6.title {
    color: var(--color-1st)
}

.intro_product_chitiet .content .field_form {
    background: linear-gradient(to right,#1a2a6c,#00b4db);
    padding: 20px;
    border-radius: 20px
}

.section_product_chitiet,.default_giaiphap,.page_media,.page_contact {
    background: url(../images/bg_sp.png) top center no-repeat;
    background-size: 100%
}

.btn_thugon {
    margin: 30px 0
}

.btn_thugon button,.btn_thugon1 button,.btn_thugon2 button {
    position: relative;
    border-radius: 5px;
    padding: 8px 1px;
    border: 0;
    display: inline-block
}

.btn_thugon button span,.btn_thugon1 button span,.btn_thugon2 button span {
    position: relative;
    background: #fff;
    padding: 10px 20px;
    border-radius: 5px
}

.btn_thugon button span::before,.btn_thugon2 button span::before {
    content: "Mở rộng";
    background: linear-gradient(50deg,#1a2a6c,#00b4db);
    -webkit-background-clip: text;
    -webkit-text-fill-color: #fff0;
    font-weight: 600
}

.btn_thugon1 button span::before {
    content: "Thu gọn";
}

.btn_thugon button::before,.btn_thugon1 button::before,.btn_thugon2 button::before {
    content: "";
    background: linear-gradient(to right,#1a2a6c,#00b4db);
    border-radius: 5px;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    position: absolute
}

.decs_noidung,.decs_noidung1,.decs_noidung2 {
    overflow: hidden;
    transition: all 0.2s ease
}

.decs_noidung {
    height: 90px
}

.decs_noidung1 {
    height: 500px
}

.decs_noidung2 {
    height: 1200px
}

.btn_thugon.show button span::before,.btn_thugon1.show button span::before,.btn_thugon2.show button span::before {
    content: "Thu gọn"
}


.btn_thugon1.show button span::before {
    content: "Mở rộng"
}

.btn_thugon1,.btn_thugon2 {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 40px 0
}

.decs_noidung.show,.decs_noidung1.show,.decs_noidung2.show {
    height: unset;
    overflow: visible;
    transition: all 0.2s ease
}

.blog_giaiphap .noidung {
    border: 1px solid #ddd;
    padding: 10px;
    border-radius: 10px;
    background: #fff
}

.default_giaiphap_noidung .giaiphap {
    display: grid;
    grid-template-columns: 2.5fr 1fr;
    gap: 40px
}

.baivietlienquan__bottom .slider-lienquan .item {
    margin: 10px;
    position: relative
}

.sizebast .noidung_right {
    position: sticky;
    top: 160px
}

.mucluc,.mota {
    padding: 10px;
    background: #f5f5f5;
    border-radius: 10px;
    margin-bottom: 20px
}

.mucluc .title,.mota .title {
    padding: 10px;
    border-bottom: 1px dashed #ddd
}

.baivietlienquan,.form_baiviet {
    border-radius: 10px;
    border: 1px solid var(--color-1st);
    overflow: hidden;
    border-bottom: 4px solid var(--color-1st)
}

.form_baiviet {
    overflow: visible;
}

.baivietlienquan .title {
    background: linear-gradient(to right,#1a2a6c,#00b4db);
    padding: 10px
}

.mucluc ul {
    list-style-type: none
}

.form_baiviet .btn-fill-home {
    border: 1px solid var(--color-1st)
}

.default_giaiphap_noidung {
    padding-top: 40px
}

.full-course-search {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 20px
}

.f-group .mona_filterChange {
    padding: 10px;
    word-wrap: normal;
    border-radius: 5px;
    background: #f5faff
}

.product_image_slider {
    display: grid;
    grid-template-columns: 580px 580px;
    gap: 40px
}

.product_img_box .image_item {
    background-position: 50% 50%;
    background-size: cover;
    height: auto;
    overflow: hidden;
    padding-top: 67%;
    position: relative
}

.slider-nav1 {
    border: 1px solid #ddd
}

.slider-nav1 .image_item .item {
    margin: 5px
}

.section-product_tieubieu .product_category .item {
    margin: 40px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 5px 0 rgb(0 0 0 / .11)
}

.section-product_tieubieu .product_category .item .image {
    position: relative
}

.section-product_tieubieu .product_category .item .news_span {
    position: absolute;
    top: -7px;
    right: -28px;
    background: #a00000;
    padding: 10px 30px 5px;
    color: #fff;
    transform: rotate(405deg)
}

.slider-nav1 .image_item .item .image {
    background-position: 50% 50%;
    background-size: cover;
    height: auto;
    overflow: hidden;
    padding-top: 67%;
    position: relative;
    margin: 5px
}

.slider-nav1 .slick-current.slick-active .image_item .item {
    border: 1px solid var(--color-1st)
}

.mfp-wrap {
    z-index: 1000043
}

.mfp-content {
    z-index: 100045
}

.slider-nav1 .image_item .item img {
    bottom: 0;
    font-family: "object-fit:cover;";
    height: 100%;
    left: 0;
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: 50% 50%;
    object-position: 50% 50%;
    position: absolute;
    right: 0;
    top: 0;
    width: 100%
}

.product_img_box .image_item img {
    bottom: 0;
    font-family: "object-fit:cover;";
    height: 100%;
    left: 0;
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: 50% 50%;
    object-position: 50% 50%;
    position: absolute;
    right: 0;
    top: 0;
    width: 100%
}

.content-show-map .nav-pills {
    overflow-y: scroll;
    height: 425px;
    background: #f5faff;
    border-radius: 10px;
    padding-right: 0
}

.content-show-map .nav-pills .nav-link.active {
    background: var(--color-1st);
    width: 100%;
    display: block
}

.content-show-map .nav-pills .nav-link.active * {
    color: #fff
}

.content-show-map .tab-pane iframe {
    width: 100%
}

.content-show-map .tab-pane {
    margin-right: 30px
}

.content-show-map .tab-content {
    padding: 0!important
}

.page_mangluoi .header_section {
    display: inline-block!important;
    border-top: 1px solid var(--color-1st);
    border-left: 1px solid var(--color-1st);
    padding: 20px;
    border-radius: 10px;
    margin-top: 30px
}

.sizebast .categories {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--color-1st)
}

.sizebast .categories ul {
    list-style-type: none;
    padding: 10px;
    margin-bottom: 0
}

.sizebast .categories .title {
    background: linear-gradient(to right,#1a2a6c,#00b4db);
    padding: 15px 10px
}

.sizebast .categories .title h5 {
    color: #fff
}

.blog-media .section_content {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 80px
}

.size_right .sizebast {
    position: sticky;
    top: 150px
}

.pagination {
    position: relative;
    padding: 50px 0;
    margin-top: 30px;
    gap: 10px
}

.pagination_style1 .pagination::before {
    position: absolute;
    content: "";
    background: #fff0;
    right: 0;
    top: 10px;
    width: 50%;
    height: 100%;
    border-radius: 10px;
    border-right: 1px solid var(--color-1st);
    border-bottom: 4px solid var(--color-1st)
}

.table-container {
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgb(0 0 0 / .1)
}

.custom-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    min-width: 600px
}

.custom-table thead tr {
    background: linear-gradient(to right,#081c58,#00c4ff);
    color: #fff
}

.custom-table th,.custom-table td {
    padding: 14px 12px;
    border: 1px solid #e0e0e0;
    text-align: center
}

.custom-table td {
    background-color: #fff;
    color: #333
}

.detail-btn {
    background: linear-gradient(to right,#081c58,#00c4ff);
    border: none;
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 700;
    transition: 0.3s ease
}

.detail-btn:hover {
    background: #fff0;
    border: 1px solid var(--color-1st)
}

.news_next {
    margin: 50px 0;
    padding: 20px;
    border: 1px solid var(--color-1st);
    border-top: 4px solid var(--color-1st);
    border-radius: 10px
}

.slider_news .post_wrap {
    margin: 20px
}

.slider_news .slick-dots li button {
    background: #00000047;
    border-radius: 50%
}

.slider_news .slick-dots li.slick-active button {
    background: #000
}

.post_wrap .intro_wrap .title h5 a {
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 25px;
    -webkit-line-clamp: 2;
    height: 50px;
    display: -webkit-box;
    -webkit-box-orient: vertical
}

.default_tuyendung_noidung .tuyendung {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px
}

.tuyendung .form_baiviet {
    background: linear-gradient(180deg,#1a2a6c,#00b4db);
    padding: 20px
}

.file_dinhkem input {
    border: 0;
    background: 0;
    padding: 0
}

.item_tailieu {
    display: none
}

.item_tailieu.show {
    display: block
}

.btn_icon_xem_them.show .ti-plus {
    font-family: themify
}

.btn_icon_xem_them.show .ti-plus::before {
    content: "\e622"
}

.tailieu .item p {
    color: var(--color-1st);
    font-size: 16px
}

.tailieu .item_tailieu {
    padding: 0 20px
}

.btn_icon_xem_them {
    background: #fff0;
    border: 0
}

.content-item-thuvien .item {
    display: grid;
    grid-template-columns: 3% 75% 19%;
    gap: 15px;
    align-items: center
}

#thuvien_nav {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    margin-bottom: 0
}

#thuvien_nav .nav-link {
    background: #f8f8f8;
    border: 0;
    display: block;
    width: 100%;
    padding: 15px
}

#thuvien_nav .nav-link.active h4 span {
    color: var(--color-1st);
    font-weight: 700
}

#thuvien_nav .nav-link h4 span {
    color: dimgray;
    font-size: 18px
}

#thuvien_nav .nav-link.active,.giaiphap-cotent {
    background: #fff
}

.giaiphap-cotent {
    padding: 30px
}

.content-item-thuvien .item-video {
    position: relative
}

.video_youtube {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center
}

.video-play-button {
    position: relative;
    z-index: 10;
    box-sizing: content-box;
    display: block;
    width: 20px;
    height: 20px;
    margin: 40px auto 20px auto;
    border-radius: 50%;
    padding: 18px 20px 18px 28px;
    box-shadow: 0 0 30px #ba853b79
}

.video-play-button:before {
    content: "";
    position: absolute;
    z-index: 0;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    display: block;
    width: 80px;
    height: 80px;
    background: #fff;
    border-radius: 50%;
    animation: pulse-border 1500ms ease-out infinite
}

@keyframes pulse-border {
    0% {
        transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1);
        opacity: 1
    }

    100% {
        transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1.5);
        opacity: 0
    }
}

.video-play-button:after {
    content: "";
    position: absolute;
    z-index: 1;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    display: block;
    width: 80px;
    height: 80px;
    background: #fff;
    border-radius: 50%;
    transition: all 200ms;
    transition: all 0.55s cubic-bezier(.645,.045,.355,1)
}

.page_contact .header_section {
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 40px
}

.page_contact .header_section::before {
    position: absolute;
    content: '';
    bottom: 0;
    left: 0;
    height: 3px;
    width: 100px;
    background: var(--color-1st)
}

.video-play-button span {
    display: block;
    position: relative;
    z-index: 3;
    width: 0;
    height: 0;
    transform: scale(.8);
    border-left: 15px solid #820B0B;
    border-top: 10px solid #fff0;
    border-bottom: 10px solid #fff0;
    transition: all 0.55s cubic-bezier(.645,.045,.355,1)
}

.page_contact .left_contact .item {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px
}

.page_contact .item {
    border: 1px solid var(--color-1st);
    border-radius: 10px;
    padding: 20px
}

.right_contact {
    border-radius: 10px;
    overflow: hidden
}

.skiptranslate {
    display: none
}

body {
    top: 0!important
}

.ngonngu {
    position: relative
}

.ngonngu language-section .lang-item {
    background: #fff0;
    border: 0
}

.ngonngu .language-section .language-list {
    position: absolute;
    top: 100%;
    width: 100px;
    right: 0;
    background: linear-gradient(88deg,#1a2a6c,#002E73,#00b4db);
    display: flex;
    gap: 10px;
    justify-content: space-between;
    padding: 10px;
    z-index: 20;
    opacity: 0;
    visibility: hidden
}

.ngonngu .language-section .language-list.show {
    opacity: 1;
    visibility: visible
}

.ngonngu .language-section .language-list .lang-item {
    border: 0;
    background: #fff0;
    padding: 0
}

.section-thuonghieu .decs,.section-product_tieubieu .decs {
    color: var(--color-1st);
    font-size: 18px;
    width: 82%;
    margin: 0 auto
}

.download-btn {
    text-align: center;
    display: block;
    padding: 20px
}

.item_category .item .intro h5 {
    font-size: 18px;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 25px;
    -webkit-line-clamp: 2;
    height: 50px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    min-height: 50px
}

.item_category .item:hover .intro h5 {
    -webkit-line-clamp: unset;
    height: unset
}

.slider-lienquan .slick-track {
    margin-left: unset;
    margin-right: unset
}

.item_th-text p {
    font-weight: 600;
    font-size: 14px
}

.pagination_product {
    display: flex;
    align-items: center;
    justify-content: flex-end
}

.pagination_product .page-link {
    border: 0
}

.pagination_product .page-link:hover {
    background: #fff0
}

.toc-container {
    padding: 0
}

.sticky-box {
    position: relative;
    width: 100%;
    z-index: 999
}

.box-content {
    transition: all 0.4s ease;
    gap: 10px;
    cursor: pointer
}

.box-content .icon {
    display: none;
    font-size: 24px
}

.sticky-box {
    background: #fff
}

.shrink.hide {
    opacity: 0;
    position: unset;
    visibility: hidden;
    overflow: hidden
}

.shrink .sticky-box {
    position: fixed;
    bottom: 40%;
    right: 55px;
    width: auto;
    margin: 0;
    z-index: 9999;
    background: #fff0
}

.content_sanpham {
    padding: 50px 0
}

.shrink .sticky-box.contracted {
    top: 0;
    bottom: 0;
    right: 40px;
    width: 330px;
    height: 100%;
    z-index: 9999;
    background: #ddd
}

.toc-container.contracted .ti-menu-alt:before {
    content: "\e646"
}

.toc_media.shrink .toc-container.contracted .toc_title {
    border-radius: unset
}

.toc_media.shrink .toc-container .toc_title {
    border-radius: 50%
}

.sticky-box.expanded {
    bottom: 40px
}

.toc_media.shrink {
    height: 300px
}

.toc-container .toc_list {
    padding-left: 0
}

.sticky-box.shrink .box-content {
    padding: 12px;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    background: linear-gradient(82.3deg,#080168,#00cfff);
    color: #fff;
    transition: all 0s
}

.sticky-box.shrink.expanded .box-content {
    background: #fff
}

.sticky-box.expanded .box-content {
    height: 80vh;
    overflow-y: scroll
}

.sticky-box.shrink .toc_title,.sticky-box.shrink .toc_list {
    display: none!important
}

.sticky-box.shrink .icon {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 0
}

.sticky-box.expanded .box-content {
    width: auto;
    border-radius: 8px
}

.sticky-box.expanded .toc_title {
    display: flex
}

.sticky-box.expanded .toc_list {
    display: inline!important
}

.sticky-box.expanded .icon {
    display: none
}

.toc-container p.toc_title {
    background: #ddd;
    padding: 10px
}

.sectionslider img {
    width: 100%
}

.footer_light .center-footer .content_footer {
    display: grid;
    grid-template-columns: 40% 25% 20%;
    gap: 87px
}

.dropdown_id {
    position: relative
}

.contact_khuvuc {
    width: 100%;
    padding: 8px 15px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 10px;
    color: #6F6F6F;
    border: 1px solid #ddd;
}

.dropdown_id .ti-angle-down {
    position: absolute;
    right: 20px;
    top: 50%;
    font-size: 10px;
    color: #000;
    transform: translateY(-50%)
}

ul.myList {
    list-style: none;
    margin: 0;
    padding: 0;
    border: 1px solid #ccc;
    border-top: none;
    position: absolute;
    width: 100%;
    max-height: 200px;
    overflow-y: auto;
    background-color: #fff;
    display: none;
    z-index: 10;
    border-radius: 10px;
    top: 125%
}

ul.myList li {
    padding: 10px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
    transition: all 0.4s ease-in
}

.myList li:hover {
    background: linear-gradient(88deg,#1a2a6c,#002E73,#00b4db);
    padding-left: 20px!important;
    transition: all 0.4s ease-in;
    color: #fff
}

.mylist_li {
    font-weight: 700;
    padding: 10px
}

.box_myli {
    padding: 0 10px
}

.myList li,#mylist_li,.box_myli .ti-check,.box_myli span {
    color: #6F6F6F
}

.field_form .btn.btn-fill-home {
    margin-bottom: 20px
}

.top-footer .field_form .btn.btn-fill-home {
    margin-bottom: 0
}

.banner-intro {
    position: relative
}

.banner-intro .text-banner {
    position: absolute;
    top: 0;
    right: 12%;
    width: 879px;
    text-align: right;
    height: 100%;
    display: flex;
    justify-content: flex-end;
    margin: 0 auto;
    align-items: center
}

.banner-intro .text-banner * {
    color: #fff
}

.toc_list ul {
    list-style-type: none;
    padding-left: 10px
}

.slider_slick .slick-prev,.slider_slick .slick-next {
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s
}

.slider_slick:hover .slick-prev,.slider_slick:hover .slick-next {
    opacity: 1;
    visibility: visible;
    transition: all 0.4s
}

.slider_slick .slick-next {
    right: 20px
}

.slider_slick .slick-prev {
    left: 20px
}

.product_category_cat .image {
    position: relative
}

.slider_slick:not(.slick-initialized) {
    opacity: 0;
    height: 50vh
}

.sectionslider .slider_item .image_a {
    display: block;
    width: 100%;
    height: 60vh
}

@media (min-width: 1199.98px) {
    .section-thuonghieu .content_section {
        max-width:935px;
        margin: 40px auto 0
    }
}

.slider-nav1 .slick-next {
    right: 0;
    background: #fff0;
    border: 0
}

.slider-nav1 .slick-prev {
    left: 0;
    background: #fff0;
    border: 0
}

.slider-nav1 .slick-prev::before,.slider-nav1 .slick-next::before {
    background: #fff0;
    color: #fcb100;
    font-size: 35px;
    font-weight: 700;
    width: unset;
    height: unset
}

.slider-nav1 .slick-prev::before {
    content: "\276C"
}

.slider-nav1 .slick-next::before {
    content: "\276D"
}

.section-news .blog_news .item_blog .image {
    width: 100%;
    height: 283px;
    border-radius: 5px
}

.section-news .blog_news .left_blog .item_blog .image {
    width: 225px;
    height: 125px;
    border-radius: 5px
}

.embed-responsive-16by9::before {
    padding-top: 50.25%;
}

.bg_image-location {
    display: block;
    width: 100%;
    min-height: 634px
}

.section-location .banner_image {
    width: 100%;
    min-height: 300px
}

.slider_products:not(.slick-initialized) {
    display: none
}

.product_category h6.title {
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 25px;
    -webkit-line-clamp: 2;
    height: 50px;
    display: -webkit-box;
    -webkit-box-orient: vertical
}

@media (max-width: 991.98px) {
    .slider_slick:not(.slick-initialized) {
        display:none
    }

    .section-location .banner_image {
        min-height: 92px
    }

    .bg_image-location {
        min-height: 234px
    }

    .section-news .blog_news .left_blog .item_blog .image {
        width: 100%
    }

    .sectionslider .slider_item .image_a {
        min-height: 140px
    }

    .default_giaiphap_noidung {
        padding-top: 20px
    }

    .page_contact .item img,.giaiphap-cotent .item img {
        width: 30px
    }

    .shrink .sticky-box.contracted {
        top: 90px;
        right: 0;
        width: 200px
    }

    .toc-container span.toc_toggle a,#navCatContent li>a {
        font-size: 14px
    }

    .toc_media.shrink .toc-container.contracted .toc_title .left {
        font-size: 16px
    }

    .shrink .sticky-box {
        bottom: 20%;
        right: 10px
    }

    .categories_btn {
        width: 30px;
        height: 30px
    }

    .scrollup-top {
        bottom: 20px;
        right: 10px
    }

    .icon i,.categories_btn i {
        font-size: 15px
    }

    .scrollup-top .icon {
        width: 25px;
        height: 25px
    }

    .scrollup-top {
        width: 30px;
        height: 30px
    }

    .addThis_listSharing .addThis_listing {
        padding: 10px
    }

    .tab-style3 .nav-tabs li.nav-item a {
        font-size: 12px;
        padding: 10px
    }

    .breadcrumb-item+.breadcrumb-item,.breadcrumb-item a,.file_tailieu * {
        font-size: 10px
    }

    .section-location .banner {
        padding: 0 0
    }

    .content_sanpham.section {
        padding: 20px 0!important
    }

    .banner-intro .text-banner {
        width: 90%;
        right: 20px;
        align-items: flex-start;
        padding: 50px 0
    }

    .tamnhin_sumenh .content .header_tamnhin img {
        width: 50px
    }

    .conggnhe .content_section {
        padding-top: 10px!important
    }

    .conggnhe .content_section .item_congnghe .item,.contact.gap-100 {
        gap: 10px
    }

    .hinhanh_doingu {
        margin-top: 10px!important
    }

    .content_tab img {
        width: 100%
    }

    .title_nho h4,.item_blog .text_blog h4,.block_puzzle_pieces .puzzle_pieces .title_item,.header_tamnhin h3,.doingunhansu .content_section .item_doingu h5,.content-item-thuvien .text h5.title,.item_category .item .intro h5 {
        font-size: 16px!important
    }

    .blog_top_dichvu .dichvu_id .nav-item .nav-link h3 span {
        font-size: 8px
    }

    .section-thuonghieu .decs,.content-item .content,.section-product_tieubieu .decs,.section-dichvu .header_dichvu .header_section p,.item_blog .text_blog p,.timeline-content p,.content_tamnhin,.conggnhe .header_section p,.item_congnghe .text_item .decs *,.intron_chungnhan .decs *,.doingunhansu .header_section p,.hosonangluc .header_section p,.doingunhansu .item_doingu p,.content_sanpham .left_intro .decs *,.top_blog .left_intro .decs,.page_mangluoi .header_section p,.post_wrap .intro_wrap .decs,.size_right .decs,.tuyendung .decs *,.content-item-thuvien .text p,.tailieu .item p {
        font-size: 12px
    }

    .content-item-thuvien .text p {
        margin-bottom: 0
    }

    .conggnhe .header_section p {
        width: 100%
    }

    .item_congnghe .text_item h3 {
        font-size: 18px
    }

    .header_section h2,.section h2 {
        font-size: 20px
    }

    .content_sanpham .right_content {
        display: none
    }

    .banner {
        position: relative;
        padding: 50px 0
    }

    .categories_slider {
        overflow-x: scroll;
        overflow-y: hidden
    }

    .categories_slider .item_category .image {
        display: none
    }

    .categories_slider .item_category .item {
        width: 200px
    }

    .item_category .intro {
        padding: 20px 10px 20px
    }

    .item_category .item .intro h5 {
        margin-bottom: 0
    }

    .categories_slider .d-grid.grid-col-4 {
        display: flex
    }

    .navbar .navbar-nav li,.menu-child .menu-item {
        border-bottom: 1px solid #ffffff45;
        padding: 10px 0
    }

    .mobile_side_menu .menu-title {
        border-bottom: 1px solid #ffffffc2
    }

    .giaiphap-media .nav-link h3 {
        display: none
    }

    .giaiphap-media #categories_id {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr
    }

    .giaiphap-media .nav-link {
        grid-template-columns: 1fr
    }

    .pdf_hsnl {
        height: 400px
    }

    .sticky-box.shrink {
        right: 20px
    }

    .item_category .image .icon img {
        bottom: -35px
    }

    .footer_light {
        z-index: 3
    }

    .slider_hosonhanluc .slick-next {
        right: 0;
        bottom: -80px;
        top: unset
    }

    .slider_hosonhanluc .slick-prev {
        left: 0;
        bottom: -80px;
        top: unset
    }

    .conggnhe .content_section .slick-current.slick-active .item_congnghe .item.even .hinh_anh,.conggnhe .content_section .slick-current.slick-active .item_congnghe .item.even .text_item {
        transform: translateX(0)
    }

    .title h5 {
        font-size: 18px
    }

    .slick-dots li button {
        width: 10px;
        height: 10px
    }

    .news_next {
        margin: 30px 0;
        padding: 20px 0;
        border: unset;
        border-top: unset;
        border-radius: unset
    }

    .news_next .header_section {
        margin-bottom: 0!important;
        text-align: center
    }

    .slider_news .post_wrap {
        margin: 0;
        box-shadow: unset;
        padding: 0
    }

    .table-container th,.custom-table td,.detail-btn {
        font-size: 10px;
        white-space: nowrap
    }

    .detail-btn {
        padding: 5px 10px
    }

    .content-show-map .nav-pills {
        height: 200px;
        grid-row: 1;
        margin-bottom: 30px
    }

    .content-show-map .row {
        display: grid
    }

    .whitebox-cover {
        padding-bottom: 0
    }

    .conggnhe {
        padding-top: 50px
    }

    .footer_light .field_form {
        width: 90%
    }

    .grounp_father,.whitebox-cover .d-grid.grid-col-2,.slider_product,.default_giaiphap_noidung .giaiphap,.page_contact .contact,.page_contact .chinhanh_contact,.page_contact .chinhanh_contact .item,.page_contact .item.grid-col-1-13,.footer_light .center-footer .content_footer {
        grid-template-columns: 1fr
    }

    .blog_top_dichvu .dichvu_id .nav-item .nav-link {
        padding: 10px
    }

    .blog_top_dichvu .dichvu_id .nav-item .nav-link .icon img {
        max-width: 30px
    }

    .menu-footer li {
        margin-bottom: 0!important
    }

    .blog_top_dichvu .dichvu_id,.footer_light .center-footer .content_footer {
        gap: 10px
    }

    .section-dichvu .header_dichvu .header_section p {
        width: 100%!important;
        margin-top: 20px!important
    }

    .giaiphap-media .nav-link .icon {
        width: 105px;
        height: 97px
    }

    .giaiphap-media .nav-link h3,.content-item-thuvien .item {
        padding: 10px
    }

    .item-blog.grid-col-4,.section-giaiphap .content_section,.content-item .content_tab.grid-col-2,.news_blog .tab-pane .blog_news,.blog-media .section_content,.default_tuyendung_noidung .tuyendung,#thuvien_nav,.content-item-thuvien .item,.chungnhan .intron_chungnhan {
        grid-template-columns: 1fr
    }

    .content-item-thuvien {
        display: grid;
        gap: 30px
    }

    .section-thuonghieu .content_section.grid-col-4,.bottom-blog.grid-col-4,.item_category .d-grid.grid-col-4,.categories_slider .d-grid.grid-col-4,.slider_product.grid-col-4 {
        grid-template-columns: 1fr 1fr
    }

    #navCatContent li a.nav-link {
        height: auto!important;
        padding: .3rem 1rem
    }

    #navCatContent li a.nav-link:hover,#navCatContent li a:hover {
        color: #fff!important
    }

    .news-featured .items .intro .title {
        margin-bottom: 10px!important
    }

    .left,.right {
        padding: 0 0
    }

    .form--shopping-cart .product-carts,.order-1 {
        margin-bottom: 20px
    }

    .form--shopping-cart,.product_image_slider {
        display: block!important
    }

    .right-loichungthuc,.intro_product_chitiet {
        margin: 30px 0
    }

    .contact--fixed .contact {
        overflow-y: scroll;
        height: 100vh;
        flex-wrap: wrap
    }

    .product-loichungthuc .bottom-item,.linhvuc .slider_linhvuc.grid-col-4 {
        grid-template-columns: 1fr 1fr
    }

    .section {
        padding: 50px 0!important
    }

    .link--support .d-flex {
        flex-wrap: wrap
    }

    .footer_light .container,.menu--footer.grid-col-2 {
        display: grid!important;
        justify-items: center;
        gap: 20px
    }

    .footer-menu {
        flex-wrap: wrap
    }

    .section-slow {
        padding: 100px 0
    }

    .navbar.show .navbar-collapse.mobile_side_menu {
        right: 0;
        width: 70%;
        background: var(--color-1st)
    }

    .only-mobile {
        padding: 20px 1rem
    }

    .menu--fixed {
        padding: 10px 0
    }

    .menu--fixed ul li * {
        color: #fff;
        fill: #fff
    }

    .menu--fixed button {
        border: none;
        background: none;
        padding: 0;
        margin: 0;
        cursor: pointer;
        font-family: inherit
    }

    .menu--fixed .background {
        position: relative;
        border-radius: 50%;
        border: 1px solid #fff;
        background: rgb(74 74 74 / .39);
        mix-blend-mode: luminosity;
        box-shadow: 0 0 0 1px rgb(0 0 0 / .2);
        backdrop-filter: blur(15px);
        width: 40px;
        height: 40px;
        display: flex;
        justify-content: center;
        align-items: center
    }

    .menu--fixed .menu__icon {
        width: 22px;
        height: 22px;
        padding: 4px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        transition: transform 0.4s
    }

    .menu--fixed .menu__icon span {
        width: 100%;
        height: .25rem;
        border-radius: .125rem;
        background-color: #fff;
        box-shadow: 0 .5px 2px 0 hsl(0 0% 0% / .2);
        transition: width 0.4s,transform 0.4s,background-color 0.4s
    }

    .menu--fixed .menu__icon:nth-child(1) {
        width: 75%
    }

    .menu--fixed .menu__icon:nth-child(2) {
        width: 50%
    }

    .menu--fixed .menu_fixed-ul {
        display: flex;
        list-style-type: none;
        padding-left: 0;
        align-items: center;
        justify-content: space-around
    }

    .menu--fixed {
        background: var(--color-1st);
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 99999;
        display: block
    }

    .support-moidle {
        position: absolute;
        bottom: 140%;
        right: 0;
        opacity: 0;
        visibility: hidden;
        transition: all 0.2s ease;
        box-shadow: 0 5px 10px rgb(0 0 0 / .15),0 4px 15px rgb(0 0 0 / .13)
    }

    .dropdown-toggle {
        position: absolute;
        top: 15px;
        right: 20px;
        width: 30px;
        height: 30px
    }

    .support-moidle.show {
        opacity: 1;
        visibility: visible;
        transition: all 0.2s ease
    }

    .support-moidle .support {
        padding-left: 0;
        list-style-type: none;
        background-color: var(--color-1st);
        width: 180px;
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
        border-bottom-left-radius: 10px;
        padding: 10px
    }

    .support-moidle .support img {
        width: 30px;
        height: 30px
    }

    .bottom--why ul {
        flex-wrap: wrap
    }

    .moblie_header {
        display: block
    }

    .fixed-top {
        position: sticky
    }

    .moblie_header {
        background: var(--color-1st);
        padding: 10px 0
    }

    .moblie_header .container {
        display: flex;
        justify-content: space-between;
        align-items: center
    }

    .timkiem {
        position: absolute;
        left: 0;
        top: 80px;
        z-index: 999
    }

    .section--number .number--home {
        grid-template-columns: 1fr!important
    }

    .section .grid-col-2,.section--news .grid-col-4,.doingunhansu .content_section {
        grid-template-columns: 1fr 1fr
    }

    .section h2 {
        width: 100%!important
    }

    .addThis_listing .addThis_item .addThis_item--icon {
        width: 30px;
        height: 30px;
        line-height: 30px
    }

    .footer_light .container,.menu--footer.grid-col-2 {
        grid-template-columns: 1fr
    }

    .logo--footer {
        text-align: center
    }

    .shop_container.grid-col-3 {
        grid-template-columns: 1fr 1fr
    }

    .mobile_side_menu .menu-title {
        border-bottom: 1px solid var(--color-1st);
        background: var(--color-1st)
    }

    .blog-media .container.grid-col-3-1,.hinhanh_doingu .taphinhanh {
        grid-template-columns: 1fr
    }

    .hinhanh_doingu .taphinhanh {
        gap: 20px
    }

    .info_slider .text {
        width: 90%
    }

    .hinhanh_doingu .hinh_anh_noibat img {
        position: unset;
        transform: unset
    }

    .hinh_anh_noibat {
        margin-bottom: 20px
    }

    .hinhanh_doingu::before {
        display: none
    }

    .order-first {
        order: 0!important
    }

    .product_header .product_header_left,.product_header_right samll {
        font-size: 10px
    }

    #filter_categories {
        margin-bottom: 30px
    }

    .page_media {
        margin-top: 0
    }

    .tamnhin_sumenh .d-grid.grid-col-3,.conggnhe .content_section .item_congnghe .item,.chungnhan .container,.products_media .content_sanpham,.blog-media .section_content .item-blog,.content-item-thuvien {
        grid-template-columns: 1fr
    }

    .blog-media .section_content .item-blog {
        gap: 20px
    }

    .blog_media .item_category .image .icon img {
        bottom: -55px
    }

    .sticky-box.shrink {
        z-index: 2
    }

    .blog_media .item_category .item .intro {
        padding: 60px 10px 20px
    }

    .bottom_blog {
        grid-template-columns: 1fr 1fr
    }

    .blog_media .noidung h3.title {
        font-size: 24px;
        font-weight: 700
    }

    .top_blog {
        display: block
    }

    .top_blog .blog_right {
        margin-top: 20px
    }

    .left_intro::after {
        right: 0;
        content: unset
    }

    .slick-container-rotated {
        padding: 50px 0 0
    }

    .conggnhe .content_section .item_congnghe .item.even .text_item {
        grid-row: unset
    }

    .clipped1,.clipped2,.clipped3,.clipped4 {
        width: unset;
        height: unset;
        clip-path: unset;
        -webkit-clip-path: unset
    }

    .block_puzzle_pieces .puzzle_pieces .title_item {
        top: 20px!important;
        left: 20px;
        width: unset;
        right: unset!important;
        bottom: unset;
        text-align: left
    }

    .block_puzzle_pieces .puzzle_pieces-1,.block_puzzle_pieces .puzzle_pieces-2,.block_puzzle_pieces .puzzle_pieces-3,.block_puzzle_pieces .puzzle_pieces-4 {
        position: relative
    }

    .block_puzzle_pieces .puzzle_pieces-3,.block_puzzle_pieces .puzzle_pieces-4 {
        bottom: unset
    }

    .block_puzzle_pieces {
        height: auto;
        width: auto;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 5px
    }

    .timeline-container,.timeline-content {
        transform: rotate(0deg)
    }

    .timeline-content {
        margin: 25px auto
    }

    .slick-container-rotated h2 {
        top: 0;
        margin-bottom: 40px
    }

    .hosonangluc #nextPage,.hosonangluc #prevPage {
        bottom: -20px;
        top: auto;
        transform: translate(0)
    }

    .hosonangluc #nextPage {
        right: 50px
    }

    .hosonangluc #prevPage {
        left: 50px
    }

    .section-thuonghieu .decs {
        width: 100%
    }

    .giaiphap-cotent {
        padding: 0
    }

    .section-product_tieubieu .decs {
        width: 100%
    }

    h5.title,h6.title {
        font-size: 14px!important
    }

    .text_intro span {
        font-size: 12px
    }

    .btn-group a:hover {
        color: #fff
    }
}

iframe .ytp-title,
.ytmVideoInfoHost {
    display: none !important;
}

iframe .ytp-chrome-top {
    display: none;
}

#player {
    margin-top: -60px;
}

#player .ytmVideoInfoHost {
    display: none !important;
}