@media (min-width: 1024px) {
    .title-gioithieu {
        background: url(../images/title-gioithieu.png) no-repeat right top 9px;
      }
.wap_video .swiper-slide {
    aspect-ratio: 280/220;
    position: relative;
    margin: 100px 0;
  }
  .box_video {
    position: absolute;
    overflow: hidden;
    width: 100%;
    height: 375px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: height .5s linear;
  }
  .img_video {
    position: absolute;
    width: 600px;
    height: 375px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 1;
  }
  .wap_video .swiper-slide-next .box_video {
    width: 600px;
    height: 375px;
    transition: height .5s linear;
  }
  .swiper-slide.swiper-slide-active .box_video,
  .swiper-slide.swiper-slide-active+.swiper-slide+.swiper-slide .box_video {
    height: 220px;
    transition: height .2s linear;
    transition-delay: .3s;
  }
    .footer-news:nth-child(3) {
        width: 280px;
      }
      .footer-news:nth-child(2) {
        width: 200px
      }
      .footer-news:nth-child(1) {
        width: 450px
      }
      .wap_bando {
        margin-bottom: -90px;
        position: relative;
        z-index: 2;
      }
      .title-bando span {
        transform: scale(-1);
        writing-mode: tb;
        line-height: 2;
      }
}
@media (max-width: 1090px ) {
    .wap_bando .d-flex{flex-direction: column-reverse;}
    .logo_header,.info_header,.hotline_header{display: none;}
    header .wrap-content{padding: 10px 0;}
    .footer-article .wrap-content{padding: 20px 0;}
    .wap_bando .wrap-content{margin: 0;width: 100%;}
}
@media (max-width: 1024px) {
    .wrap_congtrinh .d-flex{flex-direction: column;}
.danhmuccap2_congtrinh{display: none;}
.danhmuc_congtrinh{width: 100%}
.congtrinh{padding: 5px;}
.box_congtrinh{grid-template-columns: repeat(2,1fr);gap: 5px;}
    .wap_gioithieu .d-flex{flex-wrap: wrap;gap: 15px;}
    .wap_video {
        background: url(../images/bg_video.jpg );
        background-size: cover;
      }
    .wap_video{padding: 20px 0;}
    .wap_tintuc,.wap_gioithieu,.wap_dichvu{padding: 15px 0;}
    .tintuc_sub .pic_tintuc{width: 190px;}
    .swiper_tintuc .tintuc_info{width: calc(100% - 195px);}
    .tintuc_main{display: none;}
    .tintuc_sub,.img_gioithieu,.info_gioithieu{width: 100%;max-width: 100%;}
    .bando{width: 100%;}
    .footer-news{width: 100%;margin: 15px 0;}
    .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;
    }
}
@media (max-width: 985px) {
}
@media (max-width: 700px) {
}
@media (max-width: 992px) {
    .othernews {
        position: initial;
    }
    .time-news {
        display: none;
    }
    .footer-ul li {
        min-width: calc(100% / 2 - 5px);
    }
    .footer-ul {
        display: flex;
        flex-flow: row wrap;
        justify-content: space-between;
    }
    .title-gioithieu p,.title-trangchu h2{font-size: 27px;}
    .title-gioithieu h2{font-size: 35px;}
    .title-gioithieu span{font-size: 16px;}
    .info_gioithieu a {width: 140px;height: 35px;line-height: 35px;}
    .title-bando span{font-size: 30px;}
    .tieuchi_content{width: calc(50% - 20px/2);}
    .info_gioithieu,.img_gioithieu{width: 100%;max-width: 100%;}
    .info_gioithieu{margin-top: 20px;}
    .wap_gioithieu .d-flex{gap:10px;}
}
@media (max-width: 768px) {
    .left-pro-detail,
    .right-pro-detail {
        width: 100%;
        margin: 0px;
    }
    .left-pro-detail,
    .top-contact .article-contact {
        margin-bottom: 30px;
    }
}
@media (max-width: 576px) {
    .toast-cus {
        left: 5px;
        width: calc(100% - 10px);
    }
    .box-readmore {
        width: calc(100% - 5px);
    }
    .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;
    }
    .title-gioithieu p,.title-trangchu h2{font-size: 22px;}
    .title-gioithieu h2{font-size: 28px;}
    .footer-name,.title-bando span{font-size: 25px;}
}
@media (max-width: 350px) {
}