/*
dl.optionlist dd {
   padding-bottom:5px;
}
span.underline {
   text-decoration: underline;
}
ul.plainlist {
   color: black;
   list-style: none;
}
*/

.video-wrapper {
   position: relative;
   padding-bottom: 72.656%; /* aspect-ration 1488/2048 */
   width: 100%;
   height: 0;
}

.video {
   position: absolute;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   display:block;
}