/* reponsive */
@media (max-width: 1399px) {
  .head .head-bottom .wrap-content,
  .head .head-top .wrap-content {
    width: calc(100% - 50px);
  }
}
@media (max-width: 1199px) {
  .menu ul li {
    position: relative;
    z-index: 1;
  }
}
@media (max-width: 1024px) {
  .slideshow-left {
    width: 61%;
  }
  .slideshow-right {
    width: calc(100% - 20px - 61%);
  }
  .title-gioithieu div:first-child {
    font-size: 28px;
  }
  .group-gioithieu {
    gap: 50px;
  }
  .xemthem {
    width: 200px;
    height: 45px;
    margin-top: 35px;
  }
  .title-main span {
    font-size: 28px;
  }
  .slider-progress {
    margin-top: 10px;
  }
  a .btn-lienhe {
    padding: 15px;
  }
  .slider-controls {
    display: none;
  }
  .grid-product {
    grid-template-columns: repeat(3, 1fr);
  }
  .group-why {
    gap: 100px;
  }
  .left-why {
    width: 55%;
  }
  .right-why {
    width: calc(100% - 100px - 55%);
  }
  .left-why::before {
    display: none;
  }
  .left-newsletter {
    width: calc(100% - 20px - 45%);
  }
  .right-newsletter {
    width: calc(100% - 20px - 55%);
  }
  .about-left {
    width: 40%;
  }
  .about-right {
    width: calc(100% - 50px - 40%);
  }
  .about-flexbox.flexbox::before {
    display: none;
  }
  .group-name-product {
    width: fit-content;
  }
  .choose_list {
    width: 60%;
    overflow-x: scroll;
    overflow-y: unset;
  }
  .pic_gt img {
    width: 100%;
  }
  .pic_dichvu,
  .info_dichvu {
    width: 100%;
  }
  .p50 {
    padding: 30px 0;
  }

  .column.center {
    display: none;
  }

  .contact-input {
    margin-bottom: 15px;
  }
  .flex-cus,
  .row-video,
  .row-20 {
    margin-left: -5px;
    margin-right: -5px;
  }
  .mg-cus,
  .mg-video,
  .col-20 {
    padding-left: 5px;
    padding-right: 5px;
  }
  .content-text img {
    height: auto !important;
  }
  .padding-top-bottom {
    padding: 2rem 0;
  }
  .pad-top {
    padding-top: 2rem;
  }
  .pad-bottom {
    padding-bottom: 2rem;
  }
  .mg-top {
    margin-top: 2rem;
  }
  .mg-bottom {
    margin-bottom: 2rem;
  }
  .title-detail-main {
    font-size: 20px;
  }
  .cart-fixed {
    bottom: 220px;
  }
  .btn-frame {
    display: none;
  }
  .cart-pro-detail {
    width: 100%;
    margin-top: 10px;
  }
  .pad-bottom {
    padding-bottom: 2rem !important;
  }
  .pad-top {
    padding-top: 2rem !important;
  }
  .padding-top-bottom {
    padding: 2rem 0 !important;
  }

  .product-tool {
    opacity: 1;
    visibility: visible;
    position: initial;
  }
  .product-tool a span {
    display: none;
  }
  .blue-web-logo-mobile {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 7px #244497;
    padding: 10px;
    border-radius: 7px;
    z-index: 9;
    background: #fff;
  }
  .blue-web-logo-mobile img {
    max-height: 40px;
  }
  .blue-web-header {
    position: relative;
    color: #333;
  }
  .blue-web-logo {
  }
  .blue-web-head-right {
  }

  .grid_album .btn {
    position: relative;
    top: unset;
    bottom: 0;
    left: 0;
    transform: none;
    z-index: 2;
    width: fit-content;
    background-size: 100% 100%;
    padding: 0 25px;
  }
  .grid_album {
    height: auto;
    column-count: 3;
  }
  .grid_album::before {
    bottom: 0;
  }
  .wap-newsletter::before {
    top: -120px;
  }
  .video_hot video {
    width: 200px;
    height: 200px;
  }
  .item_loiich.ps-5,
  .item_loiich.align-items-end.pe-5 {
    padding: 0 !important;
    padding-right: 0 !important;
    padding-left: 0 !important;
  }
  .menu-res {
    display: block;
  }
  .head {
    display: none;
  }
  .change-lang {
    margin-left: auto;
  }
}
@media only screen and (min-width: 992px) {
  .comment-item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
  }
  .grid-pro-detail .left-pro-detail {
    top: 30px;
    position: -webkit-sticky;
    position: sticky;
    -webkit-transition: top 400ms ease;
    -moz-transition: top 400ms ease;
    transition: top 400ms ease;
  }
}
@media only screen and (max-width: 991px) {
  .gioithieu {
    width: 100%;
  }
  .about-left,
  .about-rigt {
    width: calc(50% - 10px);
  }
  .comment-item-poster {
    width: auto;
    margin-right: 0px;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
  }
  .comment-item-letter {
    width: 40px;
    height: 40px;
    line-height: 40px;
    font-size: 13px;
    margin-bottom: 0;
  }
  .comment-item-name {
    margin-bottom: 0px;
    margin-left: 10px;
    margin-right: 10px;
  }
  .comment-item-information {
    width: 100%;
  }

  .top-cart {
    margin-bottom: 2rem;
  }
  .othernews {
    position: initial;
  }
  .footer-title:after {
    width: 100%;
  }
  #fanpage-facebook {
    width: 300px;
    overflow: hidden;
    margin: auto;
  }

  .time-news {
    display: none;
  }
  .copyright,
  .statistic {
    width: 100%;
    text-align: center;
  }
  .footer-ul li {
    width: calc(100% / 2 - 5px);
  }
  .footer-ul {
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
  }

  .w-menu {
    width: 100%;
  }
  .head {
    position: relative;
    background: #fff;
  }

  .namecty {
    font-size: 40px;
  }
  .title-main span {
    font-size: 20px;
  }
  .title-list {
    font-size: 18px;
  }
  .row-product.text-center img {
    width: 200px;
  }

  .head-top-left,
  .head-top-right {
    width: fit-content;
  }

  .about_left.col-xl-6.col-lg-6 {
    width: 100%;
    margin-top: 30px;
  }
  .thongso p {
    width: 50%;
  }
  .title-main {
    margin-bottom: 1rem;
  }
  .col-collumn-gt3 {
    padding: 20px;
  }
  .col-md-tab {
    padding: 50px;
  }
  .mm-panel {
    padding: 0 20px;
  }
  .tailieu-bottom {
    display: none;
  }
  .img-tc {
    right: 5px;
    zoom: 0.8;
    top: -50px;
  }
  .tc-items {
    margin-top: 40px;
  }
  .slider-controls {
    width: 110px;
  }
}

@media (max-width: 769px) {
  .social.d-flex {
    justify-content: center;
    gap: 10px;
  }
  footer {
    padding-bottom: 70px;
  }
  .footer-powered {
    border-top: none;
  }
  .footer-item {
    padding: 10px 0;
    border-bottom: 1px dashed #ffffff59;
  }
  .footer-title:after {
    display: none;
  }
  .name-dichvu {
    font-size: 18px;
  }
  .item_dichvu {
    width: calc(100% / 2 - 10px);
    margin-bottom: 20px;
  }
  .picgiatri {
    display: none;
  }
  .item_news {
    width: calc(100% / 2 - 10px);
    height: auto;
  }
  .about-left {
    display: none;
  }
  .about-rigt {
    width: 100%;
  }
  .custom-lang-selected {
    min-width: fit-content;
    background: none;
    border: none;
  }
  .custom-lang-options {
    right: 0;
  }
  span.lang {
    display: none;
  }
  .page_product .d-flex.flex-wrap.row .col-md-3 {
    width: 50%;
  }
  .footer-news {
    width: 100% !important;
    text-align: center;
  }
  .xemthem {
    min-width: auto;
    padding: 0 20px;
  }
  .footer-left,
  .footer-right {
    width: 100%;
    padding: 0;
    border: 0;
    border-top: 1px dashed rgba(255, 255, 255, 0.2);
    text-align: center;
  }
  .footer-title {
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .about-img div.about-first img,
  .about-img div.about-last img,
  .about-img div.about-first2 img {
  }
  .item-video1 img {
    height: 250px;
  }
  .right-intro {
    width: 100%;
  }
  .left-intro {
    width: 100%;
    margin-bottom: 20px;
    padding-right: 0;
  }
  .left-pro-detail,
  .right-pro-detail {
    width: 100%;
    margin: 0px;
  }
  .left-pro-detail,
  .top-contact .article-contact {
    margin-bottom: 30px;
  }
  .pic-news {
    width: 40%;
  }
  .info-news {
    width: 60%;
    padding-left: 10px;
  }
  .name-news {
    font-size: 15px;
  }
  .desc-news.text-split {
    -webkit-line-clamp: 2;
  }
  .procart-label .quantity-procart p:first-child {
    display: block;
  }
  .procart-label .quantity-procart p:last-child {
    display: none;
  }
}
@media only screen and (max-width: 768px) {
  .dichvu-info {
    padding: 10px 5px;
  }
  .dichvu-name {
    font-size: 18px;
  }
  .dichvu-name.list {
    font-size: 18px;
  }
  .title-dichvu h3 {
    font-size: 25px;
  }
  .title-tintuc h3 {
    font-size: 28px;
  }
  .title-tintuc p {
    margin-bottom: 5px;
  }
  .footer {
    background: url("../images/bgr_footer.png") no-repeat center;
    background-size: cover;
  }
  .is-divider {
    display: none;
  }
  .footer-name {
    text-align: center;
  }
  .footer-news {
    width: 100%;
  }
  .grid-dichvu {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .footer-news:nth-child(2) {
    display: flex;
    justify-content: space-evenly;
  }
  .slideshow-right {
    display: none;
  }
  .slideshow-left {
    width: 100%;
  }
  .slider-controls {
    width: 110px;
  }
  .about-right {
    width: 100%;
  }
  .grid-product {
    grid-template-columns: repeat(2, 1fr);
  }
  .title-product {
    flex-direction: column;
  }
  .group-why {
    gap: 20px;
    align-items: center;
  }
  .group-newsletter {
    flex-direction: column;
  }
  .left-newsletter {
    width: 100%;
  }
  .right-newsletter {
    width: 100%;
    display: none;
  }
  a .btn-lienhe {
    margin: 30px auto;
  }
  .footer-news ul.tag {
    display: flex;
  }
  .footer-news ul.tag li a {
    white-space: nowrap;
  }
  .footer-news ul.tag {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }
  .grid-tintuc {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .footer-copyright {
    text-align: center;
  }
  .left-why {
    width: 40%;
  }
  .right-why {
    width: calc(100% - 20px - 40%);
  }
  .why-item {
    padding: 15px 20px;
  }
  .why-item {
    gap: 20px;
  }
  .why-info {
    width: calc(100% - 20px - 80px);
  }
  .toolbar {
    display: block;
  }
  .support-online {
    display: none;
  }
  .title-main.left,
  .title-main.left p {
    text-align: center;
    width: 100% !important  ;
  }
  .col-md-tab,
  .col-md-tab-panel {
    width: 100%;
    padding: 50px;
  }
  .title-main.left .bf {
    text-align: center;
  }
  .title-main span {
    padding: 0;
  }
  .title-main span::before,
  .title-main span::after {
    content: none;
  }
  .video_hot {
    display: none;
  }

  .btn_xemchitiet a {
    font-size: 14px;
  }
  .btn_xemchitiet {
    width: 150px;
    height: 45px;
  }
  .gioithieu span {
    font-size: 14px;
  }

  .row > * {
    padding: 10px;
  }
  .head .head-bottom .wrap-content {
    flex-wrap: wrap;
    flex-direction: column;
    width: 100%;
  }

  .procart-label .quantity-procart p:first-child {
    display: none;
  }
  .procart-label .quantity-procart p:last-child {
    display: block;
  }
  .quantity-procart {
    text-align: right;
  }
  .price-procart {
    display: none;
  }
  .price-procart-rp {
    display: block;
  }
  .title-main span {
    font-size: 25px;
  }

  .hotline-head {
    display: none;
  }
  .showmobile {
    display: block !important;
  }
  .showdesktop {
    display: none;
  }
  .footer-newsletter {
    padding: 50px 0;
  }
  .left-about {
    width: 100%;
    margin-bottom: 30px;
  }
  .right-about {
    width: 100%;
    margin-left: 0px;
  }
  .border-about {
    margin: 0;
    padding: 10px;
  }

  .title-about p {
    font-size: 16px;
    line-height: 23px;
  }
  .box-tailieu {
    display: flex;
    grid-gap: 10px;
    flex-direction: column;
  }
  .tailieu-left,
  .tailieu-right {
    width: 100%;
  }
  .tailieu-top {
    margin-bottom: 0;
    margin-top: 0;
  }
  .box-flex-vitri {
    flex-direction: column;
  }
  .vitri-left,
  .vitri-right {
    width: 100%;
  }
  .box-album {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(6, 1fr);
    column-gap: 8px;
    row-gap: 8px;
  }
  .box-album .album-item:nth-child(1) {
    grid-area: 1 / 1 / 3 / 2;
  }
  .box-album .album-item:nth-child(2) {
    grid-area: 3 / 1 / 5 / 2;
  }
  .box-album .album-item:nth-child(3) {
    grid-area: 1 / 2 / 5 / 3;
  }
  .box-album .album-item:nth-child(4) {
    grid-area: 5 / 1 / 7 / 2;
  }
  .box-album .album-item:nth-child(5) {
    grid-area: 5 / 2 / 7 / 3;
  }
  .footer-items {
    width: calc(50% - 5px) !important;
  }
  .flex-footer {
    gap: 10px;
  }
  .company-name {
    font-size: 32px;
  }
  .choose_list,
  .list_sanpham {
    margin-top: 15px;
    text-align: center;
    display: flex;
    align-items: flex-end;
    padding-bottom: 10px;
    border-bottom: 1px solid #f5f5f5;
    /* width: fit-content; */
    flex: 1;
    justify-content: flex-start;
    gap: 10px;
    white-space: nowrap;
    overflow-x: scroll;
    width: 100%;
    min-width: 100%;
    padding: 10px 0;
  }
  .col-product {
    width: 33%;
  }
  .slick_album::after,
  .slick_album::before {
    height: 20px;
  }
}

@media (max-width: 575px) {
  .footer-powered {
    background: url(../images/bgr_copyright.png) no-repeat center;
    background-size: cover;
  }
  .desc-copyright {
    margin: 5px 0px;
  }
  .title-dichvu a {
    display: none;
  }
  .control-doitac {
    display: none;
  }
  .title-tintuc a {
    display: none;
  }
  .footer-news:nth-child(2) {
    flex-direction: column;
  }
  .grid-tintuc {
    grid-template-columns: repeat(1, 1fr);
  }
  .title-gioithieu div:first-child {
    font-size: 24px;
    margin: 0px;
  }
  .title-gioithieu div:last-child {
    font-size: 30px;
  }
  .slideshow {
    margin-bottom: 0px;
  }
  .col-product {
    width: 50%;
  }
  .slick_product .item_product {
    margin: 5px;
  }
  .cart-product {
    flex-direction: column;
    gap: 5px;
  }
  .cart-product span {
    width: 100%;
  }
  .grid-product {
    gap: 10px;
  }
  .info_product {
    padding: 10px;
  }
  .voucher {
    margin-bottom: 5px;
  }
  .name_product {
    margin: 5px 0px;
  }
  .choose_list span {
    padding: 10px 20px;
  }
  .choose_list .about-product {
    padding: 10px 20px;
  }
  .group-why {
    flex-direction: column;
  }
  .left-why {
    width: 100%;
  }
  .right-why {
    width: 100%;
  }
  .group-tieuchi {
    padding: 15px;
  }
  .info-newsletter h3 {
    font-size: 25px;
  }
  .pic_fb {
    width: 80px;
  }
  .info_fb {
    width: calc(100% - 90px);
  }
  .box_doitac {
    height: 150px;
  }
  .item_giatri {
    width: 100%;
  }
  .footer-statistic,
  .social-footer,
  .footer-copyright {
    width: 100%;
    text-align: center;
  }
  .border-map,
  .border-map iframe {
    border-radius: 10px;
  }

  .footer-items {
    width: 100% !important;
  }
  .col-md-tab,
  .col-md-tab-panel {
    padding: 25px;
  }
  .footer,
  .footer-news,
  .footer-title {
    text-align: center;
  }
  ul.social.social-footer.list-unstyled.d-flex.align-items-center {
    justify-content: center;
  }
  .footer-title::before {
    display: none;
  }
  .worktime {
    text-align: center;
    width: 100%;
  }
  .pic_worktime {
    display: none;
  }
  .wap-worktime {
    gap: 10px;
  }
  .thongso p {
    width: fit-content;
  }
  .footer-copyright {
    text-align: center;
  }
  .info_congtrinh {
    display: none;
  }
  .slick_feedback .slick-prev,
  .slick_feedback .slick-next {
    display: none !important;
  }
  .wrap-map {
    padding: 20px 0;
  }
  .video-main {
    margin-bottom: 30px;
  }
  .info_tintuc {
    top: unset;
    bottom: 0;
  }
  .search-res.pc {
    display: none;
  }
  .left-pro-detail {
    flex-direction: column;
  }
  .gallery-thumb-pro {
    width: 100%;
  }
  .grid-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .toast-cus {
    left: 5px;
    width: calc(100% - 10px);
  }
  .box-readmore {
    width: calc(100% - 5px);
  }
  .newshome-scroll {
    width: 100%;
  }
  .newshome-intro {
    width: 100%;
    margin-bottom: 20px;
  }
  .top-contact .form-contact .button-contact .file-contact span b {
    max-width: 105px;
  }
  .cart-pro-detail {
    flex-wrap: wrap;
  }
  .cart-pro-detail a {
    width: 100%;
    text-align: center;
    margin: 0px !important;
  }
  .cart-pro-detail a:first-child {
    margin-bottom: 5px !important;
  }
  .name-procart a {
    font-size: 13px;
  }
  .procart-label {
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .item_news {
    width: 100%;
  }
}