@media (min-width:1200px) /* lg*/ {
    .row_pc{
        margin-right: -15px;
        margin-left: -15px;
    }
    .container{
        width: 1200px;
    }
}

@media (min-width:992px) and (max-width:1199px) /* md*/{
    .list_link_hd{
        float: left !important;
    }
}

@media (min-width:768px) and (max-width:991px) /* sm*/{
    .sc_header_menu.sticky-header{
        position: relative !important;
    }
}

@media (max-width:767px) /* xs*/{
    .sc_header_menu.sticky-header{
        position: relative !important;
    }
}

@media (max-width:480px) {
    .container{
        padding: 0;
    }
    .col-480-12{
        width: 100% !important;
    }
    .col-480-6{
        width: 50% !important;
    }
    .hidden-480{
        display: none !important;
    }
    .visible-480{
        display: block !important;
    }
    .nav-menu > .menu-item > .menu-link::after{
        content: "";
    }
    .nav-menu > .menu-item > .menu-link {
        padding: 0 15px !important;
        text-transform: uppercase;
    }
    .col-video-title .col-md-7,
    .col-video-title .col-md-5,
    .bot_mid_tt .col-md-6,
    .img_top3_txt .col-md-4{
        padding-left: 0;
        padding-right: 0;
    }
    .tt_cont_sbn{
        text-align: justify;
    }
    #qts_footer .row_pc .col-md-4:nth-child(2),
    #qts_footer .row_pc .col-md-4:nth-child(3){
        padding-left: 15px;
        margin-top: 10px;
    }
    .qts-mid-content,
    .qts_content_home{
        padding: 0 15px;
    }
    .list_page_news .date-time{
        margin-top: 0 !important;
    }
    .list_page_news img{
        height: auto !important;
    }
    .nav-container{
        padding-bottom: 0;
        height: auto;
        min-height: auto;
    }
    .img_tit_sb1 img{
        height: auto;
    }
}


.visible-480{
    display: none;
}