You have alot more <aside> code in your CSS than that:
main.css
section[role="banner"] article[role="main"] aside:after {
background: -moz-linear-gradient(center top , rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0) 50%, rgba(255, 255, 255, 0) 100%) repeat scroll 0 0 transparent;
border-radius: 5px 5px 5px 5px;
box-shadow: 0 0 1px rgba(0, 0, 0, 0.8) inset, 0 1px 0 rgba(255, 255, 255, 0.5) inset, 0 -6px 0 rgba(0, 0, 0, 0.3) inset, 0 -7px 0 rgba(255, 255, 255, 0.2) inset;
content: "";
display: block;
height: 100%;
left: 0;
position: absolute;
top: 0;
width: 100%;
}
section[role="banner"] article[role="main"] aside {
border: 3px solid rgba(0, 0, 0, 0.03);
border-radius: 5px 5px 5px 5px;
float: right;
overflow: hidden;
padding: 2px;
position: relative;
width: 40%;
}
aside[role="complementary"] {
background: none repeat scroll 0 0 #F0F0F0;
border-right: 1px solid #E0E0E0;
display: table-cell;
padding: 10px 20px;
width: 180px;
}
Removing position: absolute from
section[role="banner"] article[role="main"] aside:after
allows the embed to play and just start removing elements from the above to get it to display however you want