.iframe-rwd { position: relative; padding-bottom: 65.25%; padding-top: -30px; height: 0; overflow: hidden; } .iframe-rwd iframe { position: absolute; top: -51; left: 0; width: 100%; height: 100%; } body
{
   background-color: #000000;
   background-image: url();
   background-attachment: scroll;
   background-position: left top;
   background-repeat: no-repeat;
   color: #000000;
   font-family: Arial;
   font-weight: normal;
   font-size: 13px;
   line-height: 1.1875;
   margin: 0;
   padding: 0;
}