@media only screen and (max-height: 700px) {
    iframe{
        width: 800px!important;
        height: 450px!important;
    }
    .msg-con{padding:110px 220px 0 220px!important;}
    .layer-close{right: -271px!important;top:50px!important;}
}
iframe{
    width: 1200px;
    height: 680px;
}