.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;
}

.btn-submit i {
    font-size: 1.4rem;
}

.shadow-darker{
    box-shadow: 0px 10px 50px 0px rgba(26, 46, 85, 0.1);
}

.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;
}
.bg-second{
    background: var(--color-second);
}
.btn-red{
    background: var(--red);
}
.color-gray{
    color: var(--gray);
}



.top-header {
    background: #E4EAEB;
}
.top-header>.container>.row>div {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.social-section li a {
    color: var(--color-main);
    font-size: 1.5rem;
    display: block;
}
.social-section li a:hover {
    color: var(--color-highlight);
}
header .social-section li {
    padding: 0 0 0 2rem;
}
.search-section .form-dropdown {
    position: absolute;
    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%);
    padding:1rem;
}
.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;
}
.search-section input:focus {
    border-color: var(--color-highlight);
}
.search-section .btn {
    position: absolute;
    right: 0;
    z-index: 10;
}
#member-info img {
    width: 2.2rem;
    height: 2.2rem;
    object-fit: cover;
}
.setting-menu > .container > .row > div:last-child {
    display: flex;
    align-items: center;
    justify-content: end;
}
.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;
}
.category-section .item .info {
    position: absolute;
    z-index: 1;
    left: 2rem;
    right: 2rem;
    bottom: 2rem;
    color: white;
}
.category-section .item:before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    opacity: 0.4;
    background: rgba(0, 0, 0, 0.5);
    background: -moz-linear-gradient(0deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.3) 100%);
    background: -webkit-linear-gradient(0deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.3) 100%);
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.3) 100%);
    -webkit-transition: all 0.35s ease-in-out;
    -ms-transition: all 0.35s ease-in-out;
    transition: all 0.35s ease-in-out;
    z-index: 1;
}
.category-section .item .info .btn-link {
    opacity: 0;
    -webkit-transition: all 0.25s ease;
    transition: all 0.25s ease;
}
.category-section .item:hover .info .btn-link {
    opacity: 1;
    margin-bottom: 1.5rem;
}
.group-action {
    position: absolute;
    transition: all ease-in-out .3s;
    right: 0;
    z-index: 1;
    left: 0;
    bottom: 3rem;
    top: inherit;
}

.product-item:hover .group-action {
    opacity: 1;
    visibility: visible;
}
.swiper .swiper-slide {
    height: auto;
}
footer {
    background: #272702;
    margin-top: 3rem;
}

.footer-menu-section ul li {
    margin-bottom: 1.5rem;
}
.footer-menu-section ul li a {
    color: var(--gray);
}
.footer-menu-section ul li a:hover {
    color: var(--color-highlight);
}
.copyright {
    border-top: 1px solid #3b3b1a;
}
#return-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--color-highlight);
    width: 5rem;
    height: 5rem;
    display: none;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    text-align: center;
    color: var(--white);
    z-index: 10;
}
#return-to-top i {
    position: relative;
    font-size: 1.8rem;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -ms-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    line-height: 5rem;
}
#return-to-top:hover {
    background: var(--color-highlight);
    color: white;
}
.contact-section .form-group {
    margin-bottom: 2.5rem;
}
.contact-section .form-group label:not(.invalid-feedback){
    font-size: 1.6rem;
    margin-bottom: 1rem;
}
.contact-section .form-group span {
    color: var(--red);
    padding-left: 0.2rem;
}
.contact-section .form-group .form-control:not(textarea) {
    height: 5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.breadcrumbs-section-bg {
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    padding: 12% 0;
}
.breadcrumbs-section-bg:before {
    content: '';
    background-color: rgb(0 0 0 / 30%);
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: absolute;
}
.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;
    font-size: 3rem;
}

.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;
}
.is-mobile .top-header>.container>.row>div {
    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: 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:1200px) {
    .item-view-category .item .image {
        padding-top: 80%;
    }
}
@media (max-width:1080px) {
    .swiper-slide--tile {
        font-size: 3.5rem;
    }
}
@media (max-width:1024px) {
    .setting-menu-mb>.container>.row>div {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
}

@media (max-width:992px) {
    .setting-menu > .container > .row > div:first-child {
        flex: 0 0 30%;
        max-width: 30%;
    }
    .setting-menu > .container > .row > div:last-child {
        flex: 0 0 70%;
        max-width: 70%;
    }
    .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;
    }
    header .social-section {
        float: none;
    }
    
    header .social-section>ul {
        justify-content: center;
    }
    .title-section {
        font-size: 3rem;
    }
    .is-mobile .logo-container {
        width: 100%;
    }
    .logo-section img {
        height: 4rem;
    }
    .menu-section > ul li>ul li a {
        padding-left: 3rem !important;
    }
}
@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;
    }

}
@media (max-width:768px) {
    .swiper-slider-main .swiper-slide img {
        object-position: 50% center;
        height: 40vh;
    }
}
@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;
        width: 100%;
        text-align: center;
        margin-bottom: 2rem;
    }
    .product-detail-footer .nav li a {
        display: inline-block;
    }
    .swiper-slide--tile {
        font-size: 2.8rem;
    }
}