@media (max-width: 320px) {
  .title_detail_serch {
    display: none;
  }
  .color-3 {
    font-size: 12px !important;
  }
  .circle-outer img {
    height: 70px !important;
  }
  .carousel {
    height: 155px;
  }
  .box-item {
    height: 90px !important;
  }
}
@media (max-width: 767px) {
  h3 {
    font-size: 14px;
  }
  h4 {
    font-size: 12px;
  }
  .header-top {
    padding-top: 10px;
  }
  .content-body img {
    word-spacing: 1px;
  }
  .page-header {
    margin: 0;
  }
  .page-header h2 {
    margin-top: 5px;
    margin-bottom: 0;
    font-size: 18px;
    font-family: "sumi";
    text-align: center;
    color: #e81923;
    line-height: 20px;
  }
  .page-header .header_text {
    margin-top: 5px;
    margin-bottom: 0;
    font-size: 18px;
    font-family: "sumi";
    text-align: center;
    color: #027ad1;
  }
  .slogan img {
    width: 70%;
    margin-top: 5px;
  }
  .frm-search {
    margin-bottom: 5px;
  }
  .lang {
    text-align: center;
  }
  .nav-justified li.x2 {
    width: auto;
  }
  .navbar-custom {
    font-size: 10px;
  }
  .title_detail {
    font-size: 18px;
  }
  .title_detail.title_detail_mobile {
    font-size: 18px;
    margin-top: 35px;
  }
  .title_detail.title_detail_mobile h3 {
    font-size: 18px !important;
  }
  .header-bottom {
  }
  .header-intro {
    padding: 10px 0;
  }
  .header-intro .title {
    margin-bottom: 10px;
    font-size: 15px;
  }
  .header-intro .summary {
    margin-bottom: 10px;
  }
  .slider-inner {
    padding: 10px 0;
  }
  .main {
    padding-top: 15px;
  }
  #main-menu .nav {
    text-align: center;
  }
  #main-menu .nav > li {
    border-bottom: 1px solid #ffffff;
  }
  #main-menu .nav > li a {
    font-size: 13px;
    padding: 10px;
  }
  #main-menu .navbar-nav > li .dropdown-menu {
    width: 100% !important;
    left: 0 !important;
  }
  .page-box-1 {
    padding: 15px 15px 0 15px;
    margin-bottom: 15px;
  }
  .box-header-1 .title {
    padding: 10px 0;
    margin: 0 -15px 15px -15px;
  }
  .box-header-1 .title.linhvuc {
    font-size: 19px;
  }
  .box-item {
    margin-bottom: 20px;
  }
  .box-item .box {
    margin-bottom: 15px;
  }
  .box-footer h4 {
    font-size: 12px;
  }
  .page-box-2 {
    font-size: 12px;
  }
  .support-outer {
    font-size: 10px;
  }
  .support-outer .title {
    margin-bottom: 10px;
  }
  footer {
    text-align: center;
  }
  .footer-right {
    text-align: center;
  }
  .footer-left h4 {
    margin-bottom: 10px;
  }
  .copyright {
    margin-top: 25px;
  }
  .circle-outer:hover .circle-hover {
    border: 62px solid rgba(15, 90, 188, 0.7);
  }
  .product {
    font-size: 19px;
  }
  .img_min img {
    width: 100%;
    height: 100%;
  }
  .tab-content img {
    width: 100% !important;
    height: 100% !important;
  }
  .title_detail_serch {
    font-size: 18px;
  }
  .search .sear {
    display: grid;
  }
  .search .mobile {
   	padding: 15px 0px 0px 0px;
  }
  .search .btn-rigth-ser {
  	margin-top: 15px;
  }
  .color-3 {
    font-size: 10px !important;
  }
  .circle-outer img {
    height: auto;
  }
  .price-corner-right {
    position: absolute;
    display: block;
    border-color: transparent;
    border-style: solid;
    top: 20px;
    left: -5px;
    border-right-color: #3b3b3b;
    content: " ";
    border-width: 20px;
    box-sizing: border-box;
    z-index: -1;
  }
  .mobile {
    font-size: 13px;
    display: block;
    position: inherit;
    float: inherit;
  }
  .mobile-sub {
    display: block !important;
    float: none;
    position: inherit;
    margin-top: 0px !important;
    padding-left: 20px;
    font-size: 12px;
  }
  .navbar-custom .nav-pills > li {
    border-bottom: 1px dotted #ccc;
  }
  .navbar-custom .nav-pills > li + li:before {
    content: "";
    display: none;
  }
  .search {
    margin-bottom: 15px;
  }
}
@media (max-width: 480px) {
  .circle-outer img {
    height: auto;
  }
  .box-item {
    height: auto;
  }
}
@media (min-width: 768px) {
  h3 {
    font-size: 16px;
  }
  h4 {
    font-size: 14px;
  }
  .header-top {
  }
  .logo {
    margin-bottom: 10px;
  }
  .page-header {
    margin: 0;
  }
  .page-header h2 {
    margin-top: 5px;
    margin-bottom: 0;
    font-size: 18px;
    font-family: "sumi";
    text-align: center;
    color: #e81923;
  }
  .page-header .header_text {
    margin-top: 5px;
    margin-bottom: 0;
    font-size: 18px;
    font-family: "sumi";
    text-align: center;
    color: #027ad1;
  }
  .slogan img {
    width: 70%;
    margin-top: 5px;
  }
  .frm-search {
    margin-bottom: 5px;
  }
  .navbar-custom {
    font-size: 10px;
  }
  .header-bottom {
  }
  .slider {
  }
  .header-intro {
    padding: 50px 15px 0 15px;
  }
  .header-intro .title {
    margin-bottom: 10px;
    font-size: 15px;
  }
  .header-intro .summary {
    margin-bottom: 10px;
  }
  .page-box-1 {
    padding: 15px 15px 0 15px;
    margin-bottom: 15px;
  }
  .box-header-1 .title {
    padding: 10px 0;
    margin: 0 -15px 15px -15px;
  }
  .box-item {
    margin-bottom: 15px;
  }
  .box-item .box {
    margin-bottom: 15px;
  }
  .box-footer h4 {
    font-size: 12px;
  }
  .page-box-2 {
    font-size: 12px;
  }
  .support-outer {
    font-size: 10px;
  }
  .support-outer .title {
    margin-bottom: 10px;
  }
  .footer-left h4 {
    margin-bottom: 10px;
  }
  .copyright {
    margin-top: 0px;
  }
  .circle-outer:hover .circle-hover {
    border: 95px solid rgba(15, 90, 188, 0.7);
  }
}
@media (min-width: 992px) {
  h3 {
    font-size: 20px;
  }
  h4 {
    font-size: 16px;
  }
  .header-top {
  }
  .logo {
    margin-bottom: 15px;
  }
  .page-header h2 {
    margin-top: 10px;
    margin-bottom: 0;
    font-size: 20px;
    font-family: "sumi";
    text-align: center;
    color: #e81923;
  }
  .page-header .header_text {
    margin-top: 10px;
    margin-bottom: 0;
    font-size: 16px;
    font-family: "sumi";
    text-align: center;
    color: #027ad1;
  }
  .slogan img {
    width: 70%;
    margin-top: 5px;
  }
  .frm-search {
    margin-bottom: 10px;
  }
  .navbar-custom {
    font-size: 12px;
  }
  .header-bottom {
  }
  #zoom1 {
    width: 400px;
  }
  .header-intro {
    padding: 50px 15px 0 15px;
  }
  .header-intro .title {
    margin-bottom: 15px;
    font-size: 20px;
  }
  .header-intro .summary {
    margin-bottom: 15px;
  }
  .page-box-1 {
    padding: 15px 15px 0 15px;
    margin-bottom: 20px;
  }
  .box-header-1 .title {
    padding: 10px 0;
    margin: 0 -15px 15px -15px;
  }
  .box-item {
    margin-bottom: 20px;
  }
  .box-item .box {
    margin-bottom: 20px;
  }
  .box-footer h4 {
    font-size: 14px;
  }
  .page-box-2 {
    font-size: 12px;
  }
  .support-outer {
    font-size: 10px;
  }
  .footer-left h4 {
    margin-bottom: 10px;
  }
  .copyright {
    margin-top: 0px;
  }
  .circle-outer:hover .circle-hover {
    border: 95px solid rgba(15, 90, 188, 0.7);
  }
}
@media (min-width: 1200px) {
  h3 {
    font-size: 24px;
  }
  h4 {
    font-size: 18px;
  }
  .header-top {
    padding-bottom: 12px;
  }
  .logo {
    margin-bottom: 20px;
  }
  .page-header {
    margin: 0;
  }
  .page-header .header-company {
    margin: 0;
    font-family: "sumi";
    text-align: center;
    font-size: 33px;
    color: var(--nav-bg);
    font-weight: bold;
  }
  .page-header .header_text {
    margin: 0;
    font-family: "sumi";
    text-align: center;
    font-size: 22px;
    color: var(--color-common);
  }
  .navbar-custom {
    font-size: 15px;
  }
  .header-intro .title {
    margin-bottom: 15px;
  }
  .header-intro .summary {
    margin-bottom: 15px;
  }
  .page-box-1 {
    padding: 15px 15px 0 15px;
    margin-bottom: 20px;
  }
  .circle-outer:hover .circle-hover {
    border: 120px solid rgba(15, 90, 188, 0.7);
  }
  .slider-inner {
    height: 360px;
    overflow: hidden;
  }
  .btn-rigth-ser {
    margin-left: 15px;
  }
  #hoatdong li {
    height: 255px !important;
  }
  #hoatdong li img {
    height: 240px !important;
  }
}