@charset "utf-8";
html, body, iframe {
   margin:0; /* remove any margins of the IFrame and the body tag */
   padding:0;
   height:100%; /* set height 100% so that it fills the entire view port*/
}
iframe {
   display:block; /* force the iframe to display as block */   
   height:100%; /* assign 100% height */
   width: 100%;
   border:none;
}/* CSS Document */