/* Responsive */

@media (max-width: 1399px) {
}

@media (max-width: 1199px) {
  /* header */
  .main-menu #menu-menu-chinh .menu-item a {
    font-size: 16px;
  }
  /* section-video */
  .video-wrapper video {
    height: 50vh;
  }
  /* support */
  .box-content .content {
    padding: 30px 10px;
    margin: 0px 10px;
    width: 150px;
  }
  .bg_img_wrap .img:nth-child(1) {
    width: 200px;
    left: 37%;
    top: 230px;
    z-index: 10;
  }
  .bg_img_wrap .img:nth-child(2) {
    width: 510px;
    left: 24%;
    top: 120px;
    opacity: 0.9;
    z-index: 9;
  }
  .bg_img_wrap .img:nth-child(3) {
    left: 15%;
    top: 90px;
    width: 700px;
    opacity: 0.8;
    z-index: 8;
  }
}

@media (max-width: 991px) {
  /* header */
  .main-menu .menu-item {
    display: none !important;
  }

  .logo-mobile {
    display: block;
  }

  .responsive-menu-toggle {
    display: block;
  }

  .main-header {
    justify-content: space-between;
  }

  .main-menu {
    width: auto;
    align-items: unset;
  }

  .logo {
    margin: 0 auto;
    width: 15%;
  }

  .box-search .icon-search {
    text-align: right;
  }

  #Side_slide .box-search {
    display: none;
  }

  /* section-introduce */
  .section-introduce {
    padding: 30px 0;
  }

  .item-intro {
    margin: 6% 40px;
  }

  .item-intro .content-intro {
    text-align: justify;
  }

  .img-wrap.img-intro {
    height: 400px;
  }

  /* section-about */
  .block-about .item-about .img-wrap {
    height: 310px;
  }

  .content-about {
    margin: 0% 5%;
    text-align: justify;
  }

  /* section-slider */
  .block-slider .img-wrap {
    height: 50vh;
  }

  /* section-primary  */
  .section-primary .block-primary .img-wrap {
    height: 500px;
  }

  .section-primary .block-primary .img-wrap img {
    object-fit: cover;
  }

  /* section-support  */
  .section-support .intro-support {
    margin: 0px 14%;
  }

  .block-support .img-wrap {
    height: 500px;
  }

  .block-support .img-wrap img {
    object-fit: cover;
  }

  /* section-supply_chain */
  .banner-supply .intro-supply {
    padding: 25px 10px;
    text-align: justify;
  }

  .block-supply_chain {
    padding-bottom: 0;
  }

  .item-supply {
    margin-bottom: 30px;
  }

  /* section-contact */
  .section-contact {
    padding-bottom: 0;
  }
  .block-contact {
    padding-top: 40px;
    padding-bottom: 20px;
  }
  .block-contact input[type="submit"] {
    margin: 0 auto;
    display: block;
  }

  .block-contact p {
    margin-bottom: 0;
  }

  /* section-video */
  .section-video .box-form {
    left: 9%;
    right: 9%;
    width: 82%;
  }
  /* section what we do */
  .box-wwd {
    font-size: 16px;
  }
  .box-whatwedo .img-wrap {
    width: 550px;
    height: 250px;
  }
  .bg_img_wrap .img:nth-child(1) {
    width: 200px;
    left: 36%;
    top: 200px;
    z-index: 10;
  }
  .bg_img_wrap .img:nth-child(2) {
    width: 370px;
    left: 25%;
    top: 130px;
    opacity: 0.9;
    z-index: 9;
  }
  .bg_img_wrap .img:nth-child(3) {
    left: 13%;
    top: 70px;
    width: 550px;
    opacity: 0.8;
    z-index: 8;
  }
}

@media (max-width: 767px) {
  .block-title .title {
    font-size: 22px !important;
  }

  /* header */
  .minisearch {
    top: 100%;
  }
  .list-store .store {
    width: 90px;
    margin: 0px 10px;
    padding: 7px;
    font-size: 13px;
    justify-content: center;
  }
  /* section-introduce  */
  .section-introduce {
    padding: 30px 0;
  }

  .item-intro {
    margin: 0% 25px;
  }

  .img-wrap.img-intro {
    margin-top: 20px;
  }

  /* section-about */
  .section-about {
    padding-bottom: 20px;
  }
  .content-about {
    margin-top: 15px;
  }

  /* section-slider */
  .section-slider {
    padding-bottom: 20px;
  }

  .content-slider .description {
    margin: 0 4%;
  }

  .block-slider .img-wrap {
    height: 40vh;
  }

  .section-slider .des {
    font-size: 24px;
  }

  /* section-primary */
  .section-primary .block-primary .img-wrap {
    height: 290px;
  }
  .bg_img_wrap .img:nth-child(1) {
    width: 100px;
    height: 100px;
    left: 33%;
    top: 100px;
  }
  .bg_img_wrap .img:nth-child(2) {
    width: 200px;
    height: 200px;
    left: 22%;
    top: 65px;
  }
  .bg_img_wrap .img:nth-child(3) {
    left: 9%;
    top: 45px;
    width: 300px;
    height: 280px;
  }
  /* section-support */
  .section-support .intro-support {
    margin: 0px 6%;
    margin-bottom: 15px !important;
  }

  .block-support .img-wrap {
    height: 260px;
  }

  /* section-supply_chain */
  .banner-supply {
    flex-wrap: wrap;
    width: 100%;
    height: 500px;
  }

  .banner-supply .img-wrap {
    width: 100%;
    height: 350px;
  }

  .banner-supply .intro-supply {
    width: 100%;
    margin: 0;
  }

  .icon-supply {
    margin-bottom: 12px !important;
  }

  .item-supply .box-supply .text-while {
    font-size: 24px;
  }

  /* section-video */
  .video-wrapper video {
    height: 100vh;
  }
  /* section box item */
  .box-item {
    padding: 30px 5%;
  }
  .box {
    font-size: 13px;
  }
  .box .img-wrap {
    height: 130px;
    width: 200px;
  }
  .box .item-left {
    padding: 10px;
  }
  .box .item-right {
    padding: 10px;
  }
  .box .top {
    padding: 10px 0px;
  }
  .box .bottom {
    padding: 10px 0px;
  }
  /* section what we do */
  .box-whatwedo {
    flex-direction: column !important;
    margin: 0px 5%;
  }
  .box-whatwedo .content {
    padding-top: 25px;
  }
  .box-whatwedo .img-wrap {
    width: 100%;
    height: 220px;
    margin-top: 30px !important;
  }
  .box-whatwedo-des * {
    padding: 0 !important;
  }
  /* footer */
  .info-footer .menu-item {
    max-width: 100%;
  }

  /* project details */
  .project-img .img-wrap {
    height: 350px;
  }
  .item-smallimg .img-wrap {
    height: 80px;
  }
}

@media (max-width: 650px) {
  .box-content {
    flex-wrap: wrap;
  }
  .box-content .content {
    padding: 10px 10px;
    margin: 0px 10px;
    width: 100px;
    font-size: 12px;
  }
}