.fs-13{
    font-size: 1.3rem !important;
}
.fs-14{
    font-size: 1.4rem !important;
}
.fs-15{
    font-size: 1.5rem !important;
}
.fs-16{
    font-size: 1.6rem !important;
}
.fs-18{
    font-size: 1.8rem !important;
}
.fs-20{
    font-size: 2rem !important;
}
.fs-24{
    font-size: 2.4rem !important;
}
.fs-26{
    font-size: 2.6rem !important;
}
.fs-30{
    font-size: 3rem !important;
}
.color-text{
    color: var(--color-text);
}
.font-weight-600{
    font-weight: 600;
}
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    line-height: 1.4;
}
.hover-img{
    overflow: hidden;
}
.hover-img img {
    transition: filter .6s, opacity .6s, transform .6s, box-shadow .3s;
}
.hover-img:hover img {
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}
.object-scale {
    object-fit: scale-down !important;
}
.object-cover {
    object-fit: cover !important; 
}
.btn-red{
    background: var(--red);
}

html {
    scroll-behavior: smooth;
}
.bg-main {
    background: var(--color-main);
}
.bg-light-1 {
    background: #f0f8f6;
}


.flex-1 {
    flex: 1;
}
#member-info img {
    width: 2.2rem;
    height: 2.2rem;
    object-fit: cover;
    vertical-align: sub;
}
.setting-menu > .container > .row > div {
    display: flex;
    align-items: center;
    justify-content: end;
}
.search-section .form-dropdown {
    position: absolute;
    padding: 10px;
    background-color: #ffffff;
    width: 300px;
    top: 100%;
    left: auto;
    right: 0;
    z-index: 1000;
    margin-bottom: 0;
    -webkit-animation: nav_menu_anim_close 0.3s both;
    -o-animation: nav_menu_anim_close 0.3s both;
    animation: nav_menu_anim_close 0.3s both;
    -webkit-transition: opacity 0.3s ease, visibility 0.3s ease;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    opacity: 0;
    filter: opacity(0);
    visibility: hidden;
    -webkit-box-shadow: 0px 0px 3px rgb(0 0 0 / 15%);
    -moz-box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.15);
    box-shadow: 0px 0px 3px rgb(0 0 0 / 15%);
}
.search-section:hover .form-dropdown {
    -webkit-animation: nav_menu_anim_open 0.3s both;
    -o-animation: nav_menu_anim_open 0.3s both;
    animation: nav_menu_anim_open 0.3s both;
    opacity: 1;
    filter: opacity(1);
    visibility: visible;
    pointer-events: unset;
}
.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--light);
    opacity: 1;
}
.swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--color-highlight) !important;
    width: 20px !important;
    border-radius: 5rem;
}
.swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet, .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 4px;
}
.swiper-slider-main .btn:hover {
    background: var(--color-highlight) !important;
    border-color: var(--color-highlight) !important;
    color: var(--color-main) !important;
}
.title-section span {
    display: inline-block;
}
.title-section span:before {
    content: "";
    width: 10rem;
    height: 2px;
    background: var(--color-highlight);
    position: absolute;
    left: 0;
    right:0;
    bottom: 0;
    margin: 0 auto;
}
.block-tab.nav .nav-item .nav-link {
    min-width: 11rem;
    border: 1px solid var(--color-text);
    height: 4rem;
    line-height: 4rem;
    padding: 0;
}

.block-tab.nav .nav-item .nav-link.active, .block-tab.nav .nav-item .nav-link:hover {
    background: var(--color-highlight);
    border-color: var(--color-highlight);
}
.group-action {
    position: absolute;
    transition: all ease-in-out .3s;
    top: 50%;
    z-index: 1;
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    flex-direction: column;
}

.product-item:hover .group-action {
    opacity: 1;
    visibility: visible;
}

.swiper .product-item.swiper-slide {
    height: auto;
}
.banner-section .item-banner {
    padding: 18rem 0;
    background-position: center center;
    background-size: cover;
    opacity: 1;
    transition: background 0.3s, border-radius 0.3s, opacity 0.3s;
}
.banner-section .item-banner:before {
    content:'';
    background-color: rgb(0 0 0 / 45%);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: absolute;
}
.carousel-product>.row>div:last-child .product-item {
    border: none !important;
}
.carousel-product .title-section {
    font-size: 1.6rem;
    text-align: left !important;
    border-bottom: 1px solid #dee2e6 !important;
    padding-bottom: 0.8rem;
}
.carousel-product .title-section span:before {
    width: 7rem;
    left: 0;
    margin: 0;
}
.form-control:not(textarea) {
    height: 5rem;
}
.form-group {
    margin-bottom: 2rem;
}
.bootstrap-select>select {
    height: 5rem !important;
}
.bootstrap-select>.dropdown-toggle {
    height: 5rem;
    line-height: 3rem;
}
.bootstrap-select.form-control-sm .dropdown-toggle {
    height: 5rem;
    line-height: 5rem;
}
.btn-readmore:after {
    content: "";
    width: 100%;
    height: 2px;
    background-color: var(--color-main);
    position: absolute;
    bottom: 0;
    left: 0;
}
.btn-readmore:hover:after {
    background-color: var(--color-highlight);
}
.title-footer:after {
    content: "";
    display: block;
    height: 1px;
    width: 3rem;
    background-color: var(--color-main);
    bottom: 0;
    position: absolute;
}
.footer-menu-section ul li {
    margin-bottom: 1.5rem;
}
.footer-menu-section ul li a {
    color: var(--color-main);
}
.footer-menu-section ul li a:hover {
    color: var(--color-highlight);
}

.copyright-section>.container>.row>div {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

footer .social-section li {
    padding-left: 2rem;
}
.social-section li a {
    color: var(--color-main);
    font-size: 1.6rem;
}
.social-section li a:hover {
    color: var(--color-highlight);
}

.btn-video {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    left: 0;
    margin: 0 auto;
    text-align: center;
    color: white;
    font-size: 2rem;
    width: 5rem;
    height: 5rem;
    background: rgb(0 0 0 / 30%);
    line-height: 5rem;
    border-radius: 50%;
}
body {
  counter-reset: section;
}

.file-number::before {
  counter-increment: section;
  content: counter(section);
}
.list-file .article-title a{
    color: var(--color-main);
}
.product-image-detail .inner-image {
    padding-top: 100%;
}

.comment-section .list-comment:empty{
    margin: 0;
    padding: 0;
    border: 0;
}
.comment-section .list-comment:empty+.total-comment{
    display: none;
}
.title-left .title-section {
    text-align: left !important;
}

.product-detail-footer .content ul, .product-detail-footer .content ol {
    padding-left: 1.5rem;
}
.search-page .input-group-append .btn {
    z-index: 1;
}
#popup-dangkydathang button.close {
    position: inherit !important;
    color: white;
}

.button-social-product ul li {
    width: 50%;
    float: left;
}
.modal button.close {
    font-size: 18px;
    position: absolute;
    top: 15px;
    right: 15px;
    opacity: 1;
    z-index: 10;
    text-shadow: unset;
}
.is-mobile header .social-section {
    float: none;
}

.is-mobile header .social-section>ul {
    justify-content: center;
}


@media (min-width: 576px) {
    #login-modal .modal-dialog {
        max-width: 520px;
    }
}

@media (min-width: 1024px) {
    .group-action {
        visibility: hidden;
        opacity: 0;
    }
}
@media (min-width: 1280px) {
    .col-3-cus{
        max-width: 20%;
        flex: 0 0 20%;
    }
}
@media (min-width: 1400px) {
    .container, .container-sm, .container-md, .container-lg, .container-xl {
        max-width: 1400px;
    }
}
@media (max-width: 1200px) and (min-width:992px) {
    .container, .container-sm, .container-md, .container-lg, .container-xl {
        max-width: 100%;
    }
}
@media (max-width:1080px) {
    .swiper-slide--description {
        font-size: 4rem;
        line-height: 1.1;
    }
}

@media (max-width:1000px) {
    .setting-menu>.container > .row > div>div:nth-child(2) {
        order: 4;
        padding-left: 0.5rem;
    }
}

@media (max-width:992px) {
    .footer-mb>.container>.row>div {
        flex:  0 0 50%;
        max-width: 50%;
    }
    .social-share .list-social .btn-social a {
        width: 4rem;
        height: 4rem;
        line-height: 4rem;
    }
}
@media only screen and (max-width: 991px){
    .setting-menu {
        padding: 1rem 0;
    }
    .product-content-detail .product-title-detail {
        font-size: 2.5rem;
    }
    .price-amount {
        display: block;
        margin: 0;
    }
    
    .price-amount.old-price {
        margin: 0;
        display: inline-block;
    }
    .logo-section img {
        max-height: 2rem;
    }

}
@media (max-width:768px) {
    .swiper-slider-main .swiper-slide img {
        height: 45vh;
    }
    .banner-section .item-banner {
        padding: 10rem 0;
    }
}
@media (max-width:767px) {
    .nh-admin-bar ul {
        display: none;
    }
    .footer-mb>.container>.row>div {
        flex:  0 0 100%;
        max-width: 100%;
    }
    .group-action {
        display: none;
    }
    .product-detail-footer .nav li {
        padding-right: 1.3rem;
    }
    .copyright-section>.container>.row>div {
        flex-direction: column;
    }
        footer .social-section li {
        padding: 0 1rem;
    }
}