.desktop_baner1{
    width: 100%;
    height: 60px;
    background-image:url('/assets/images/desktop_banners/top_1.jpg');
    display: none;
    background-position:center center;
    background-repeat:no-repeat;
}
.closeBt {
    background-image: url('/assets/images/desktop_banners/form.png');
    width: 20px;
    height: 20px;
    position: absolute;
    top: 20px;
    background-size: 20px 20px;
}
.desktop_baner2{
    width: 100%;
    height: 60px;
    background-image: url('/assets/images/desktop_banners/top_2.jpg');
    display: none;
    background-position:center center;
    background-repeat:no-repeat;
}
.desktop_baner3{
    width: 100%;
    height: 60px;
    background-image: url('/assets/images/desktop_banners/banner_vk_b2b.gif');
    display: none;
    background-position:center center;
    background-repeat:no-repeat;
}
.desktop_baner4{
    width: 100%;
    height: 60px;
    background-image: url('/assets/images/desktop_banners/btv4k.jpg');
    display: none;
    background-position:center center;
    background-repeat:no-repeat;
}