/* reponsive */
@media (max-width:1440px) {
  .tieuchi-name { font-size: 18px; }
  .dauan-name { font-size: 18px; }
  .dauan-item { padding: 10px; }
}
@media (max-width:1399px) {
  .head .head-bottom .wrap-content, .head .head-top .wrap-content { width: calc(100% - 50px); }
}
@media (max-width:1200px) {
  .title-main-list-dichvu { flex-wrap: wrap; justify-content: center; }
  .title-con { width: 100%; text-align: center; }
  .nav-scroll { max-width: 100%; }
  .box-click { justify-content: center; flex-wrap: wrap; }
}
@media (max-width:1199px) {
  .menu ul li { position: relative; z-index: 1; }
}
@media (max-width:1024px) {
  .slideshow-name { font-size: 70px; }
  .slideshow-desc { font-size: 16px; }
  .nav-img-gioithieu { position: static; margin-top: 30px; }
  .title-main-list-dichvu { flex-direction: column; }
  .title-main-list-dichvu div:first-child { text-align: center; }
  .grid-dichvu { gap: 15px; }
  .box-main-dauan { flex-direction: column-reverse; align-items: center; gap: 20px; }
  .box-main-feedback { gap: 70px; }
  .control-khachhang.control-owl button.owl-prev, .control-khachhang.control-owl button.owl-next { display: none; }
  .left-dauan { width: 100%; }
  .right-dauan { width: 90%; transform: none; }
  .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: hidden; }
  .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 { z-index: 9; padding: 10px 10px;}
  .blue-web-logo-mobile img { max-height: 50px; }
  .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%; }
  .slideshow-name { font-size: 60px; }
  .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:nth-child(1), .footer-news:nth-child(2) { width: 100%; text-align: center; }
  .footer-news .logo-head img { max-height: 120px; }
  .footer-news:nth-child(1) { padding-top: 0px; }
  .footer-name { text-align: center; }
  .footer-news:nth-child(3), .footer-news:nth-child(4) { width: calc((100% - 20px)/2); 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) {
  p.slogan { font-size: 15px; }
  .box-main-tintuc .slick-tintuc .slick-slide:not(.slick-center) { transform: none; }
  .group-tintuc-khachhang::after { display: none; }
  .slideshow-name { font-size: 50px; }
  .box-main-gioithieu { flex-direction: column; align-items: center; }
  .right-gioithieu { width: 100%; }
  .nav-img-gioithieu { float: right; }
  .wrap-gioithieu { background-size: cover; }
  .box-main-quytrinh { width: 100%; }
  .dichvu-name { font-size: 18px; }
  .newsletter-button input[type="submit"] { height: 55px; }
  .newsletter-button::before, .newsletter-button::after { height: 70px; }
  .box-main-time h3 { font-size: 26px; }
  .dichvu-name.list { font-size: 18px; }
  .quytrinh-banner { position: static; margin-top: 20px; }
  .newsletter-input input { height: 50px !important; }
  .form-floating.form-floating-cus > label { padding: 15px 10px; }
  .box-main-feedback { flex-direction: column; }
  .left-feedback { width: 100%; }
  .right-feedback { width: 100%; text-align: center; }
  .desc-time ul { list-style: none; }
  .box-main-quytrinh { display: flex; flex-direction: column; gap: 20px; }
  .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: 15px; }
  .wrap-feedback::before { width: 100%; display: none; }
  .title-main-list-dichvu span { font-size: 26px; }
  .box-main-dichvu-list { margin-bottom: 30px; }
  .footer-news li { padding: 5px 0px; }
  .footer-article .d-flex { gap: 20px; }
  .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: 26px; }
  .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; }
  .col-product { width: 33%; }
  .slick_album::after, .slick_album::before { height: 20px; }
  .title-main-list-dichvu div:last-child { }
  .title-main-list-dichvu span.white, .title-main-dknt span { font-size: 26px; }
  .title-main-dknt { text-align: center; }
  .newsletter-button {/* width: fit-content !important; */margin: 1rem auto 0; }
  .wrap-tintuc .title-main-list-dichvu div:last-child { width: fit-content !important; }
  .gioithieu-title-phu { margin: 0 auto 10px; }
}
@media (max-width:575px) {
  .slick-dots { display: none !important; }
  .slideshow-info .wrap-content { border-bottom: none; }
  .slideshow-info { bottom: 0px; }
  .slideshow-detail { display: none; }
  .slideshow-name { font-size: 30px; }
  .slideshow-desc { font-size: 14px; margin: 0px; }
  .dichvu-list-name { text-align: center; font-size: 16px; }
  .BoxHinhanh { column-count: 2; }
  .feedback-content { font-size: 20px; }
  .gioithieu-title { font-size: 28px; }
  .box-main-gioithieu { flex-direction: column; gap: 20px; }
  .tabs-gioithieu .nav-tabs .nav-item .nav-link { line-height: 45px; font-size: 14px; }
  .box-main-dichvu-list { margin-bottom: 0px; }
  .box-click .clicktk, .box-click .clickda { font-size: 14px; background: none; }
  .grid-dichvu { gap: 10px; }
  .btn-detail { line-height: 40px; }
  .btn-detail span { font-size: 14px !important; }
  .box-click { }
  .box-main-dichvu-list .owl-dots { display: none; }
  .control-dichvu-list.control-owl { display: none; }
  .title-main-list-dichvu { flex-direction: column; align-items: flex-start; }
  .title-main-list-dichvu span { font-size: 26px; }
  p.slogan { font-size: 14px; }
  .left-gioithieu { width: 100%; }
  .left-gioithieu { width: 100%; }
  .right-gioithieu { width: 100%; }
  .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; }
  .box-main-tieuchi { grid-template-columns: repeat(1, 1fr); }
  .tieuchi-img { width: 55px; }
  .tieuchi-info { width: calc(100% - 20px - 55px); }
  .tieuchi-name { font-size: 18px; }
  .box-main-dauan-info { grid-template-columns: repeat(1, 1fr); }
  .tintuc-detail { height: 45px; padding: 0px 10px; }
  .dauan-name { font-size: 18px; }
  .dauan-content { font-size: 35px; }
  .tintuc-name { padding: 0px 5px; font-size: 18px; line-height: 25px; margin-bottom: 5px; }
  .dauan-item { padding: 20px; }
  .newsletter-button::before, .newsletter-button::after { height: 67px; }
  .footer, .footer-news, .footer-title { text-align: center; }
  .group-newsletter-input { flex-direction: column; }
  .tintuc-item { margin: 0px 5px; }
  .tintuc-desc { min-height: auto; padding: 5px 10px 5px 10px; width: calc(100% - 50px); }
  .tintuc-desc span { -webkit-line-clamp: 2 }
  .newsletter-button input[type="submit"] { height: 50px; }
  .box-main-feedback { padding: 0px; }
  .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 { font-size: 15px; }
  .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; }
  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; }
  p.slogan { letter-spacing: 0; }
  .box-click { background: none; box-shadow: none; border-radius: 0; }
}
@media (max-width:480px) {
  .item_news { width: 100%; }
}
@media (max-width:475px) {
  .dichvu-list-item a { justify-content: center; }
  .dichvu-list-info { width: auto; }
  .dichvu-list-name { -webkit-line-clamp: 2; }
  .right-gioithieu { text-align: center; }
  .btn-detail { margin: 0px auto; }
  p.slogan { font-size: 12px; }
}