}
 * {
    margin: 0px;
 }








 @media only screen and (max-width: 600px)  {
   .swiper-container  {
     /* height: auto; */
     height: 194px;
   }
   .dropdown-toggle::after {
    display: none;
   }
   .navbar-dark .navbar-nav .nav-link {
     color: white !important;
     text-transform: uppercase;
   }
   
.dropdown-menu.show .dropdown-menu {
    display: block;
}

.dropdown-menu.show a {
    display: inherit;
    text-align: center;
}

a.ropdown-item {
    color: black;
}

   ul.navbar-nav li a {
    
}

a.click_a {
    text-transform: uppercase;
    margin-right: 10px;
}

a.sub-title.tt {
    font-size: 14px;
    text-transform: lowercase;
    color: gray;
}
   .row.row_1 {
    margin-bottom: 0;
    }

    .t_lg_9 {
        margin-top: 20px;
    }
    .img_mb_h2 {
        margin-bottom: 20px;
    }

.img_mb_h2 img {
    width: 100%;
}
        .home2 {
        padding: 8px 0px;
    }

    .col-md-3.custom_col-3-h2 {
        margin: 13px;
    }
    .row.mt-3 {
        margin-top: 0px !important;
    }

    .cover_anh_h2 {
        margin: 16px;
    }

.cover_anh_h2 img {
    width: 100%;
}
    .row.mb-5 {
        margin-bottom: 0px !important;
    }
    .cover_h3 {
        margin-bottom: 20px;
    }
    .home4 {
        background-size: cover;
    }
    .tt_mobile_h2.tt_h2.justify-content-center.text-center.d-md-none.d-lg-none.d-sm-block {
        font-size: 21px;
        color: white;
        margin-bottom: 20px;
        border-bottom: 1px solid;
        padding-bottom: 10px;
        margin-top: 20px;
    }
    .text_h4 {
    text-align: center;
    margin-bottom: 23px;
}
.home3 {
    padding-bottom: 50px;
}

.footer {
    padding: 0px;
    background-repeat: no-repeat;
    background-size: cover;
}
.logo_mb {
    width: 100%;
    margin: 0 auto;
    /* margin-bottom: 10px; */
    justify-content: center;
    text-align: center;
}

.logo_mb img {
    width: 100px;
}
.sologan_mb {
    text-align: center;
    background: #010101;
    color: white;
    /* padding: 7px; */
    /* margin-bottom: 10px; */
}
ul.navbar-nav.mr-auto {
    padding: 10px;
}
.home1 {background: url('../../images/bg_home1_mb.png');background-size: cover;background-repeat: no-repeat;padding: 10px 10px;}
.col-md-4-md {
     width: 100%;
}





.col-md-7.custom_goi img {
    width: 100%;
    border-top: 1px solid #80808057;
    padding-top: 20px;
}

.row.custom-row-mb {
    background: url(../../images/bg_mobile_hd.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    /* height: 100%; */
}

.cover_h1 img {
    display: block;
    margin: auto;
}

/*.navbar-light .navbar-toggler-icon {
    background-image: url('http://tranganco.com.vn/public/images/bg_menu_mb.png') !important;
    /* height: 50px; */
}*/



.navbar-brand {
     padding-top: 0px;
     padding-bottom: 0px;
}
.nd_baiviet {
    padding: 30px;
    max-width: 100%;
}

/*.nd_baiviet {
    max-width: 600px;
    width: 100%;
}*/

.nd_baiviet img {
    max-width: 100%;
}
.cover_h3 {
     padding: 3px;
}
.des_h3 {
    padding: 5px;
    text-align: center;
    color: #663110;
}
.tt_h3 {
    border-bottom: 1px solid #663110;
}
  .carousel-inner img {
      width: 100%;
     /*  height: 300px; */
  }





 }