@media all and (device-width: 768px) and (device-height: 1024px) and (orientation:portrait) {

    .bannerdv {
        width: 100px!important;
        height: 160px;
        margin-top: 20px;
    }

    .bannerdv1 {
        width: 100px!important;
        float: right
    }

        .bannerdv1 img {
            width: 100px !important;
            height: 160px
        }

    .bannerdv2 {
        width: 100px !important;
        float: right
    }


 
}