.ctp-embed-wrap {
position: relative;
width: 100%;
overflow: hidden;
padding-top: 56.25%;
background: #000;
margin: 0 0 1.25em;
border-radius: 0;
line-height: 0;
}
.ctp-embed-wrap > .ctp-embed-frame {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
border: 0;
display: block;
}