.yt-triangle{ margin-left:31px;
border-top: 8px solid transparent;
border-left: 17px  solid white;
border-bottom: 8px solid transparent;
}
.yt-logo{
height:47px;
width:72px;
padding-top: 14px;
background-color: rgba(0,0,0,0.6);
border-top-left-radius:25%;
border-top-right-radius:25%;
border-bottom-left-radius:25%;
border-bottom-right-radius:25%;
margin-left: auto;
margin-right: auto;
margin-top: -15px;
transition: background-color 0.2s;
}
.yt-logo:hover {
background-color:#FF0000;
}
.yt-embed-outer {
display: table;
width: 100%;
cursor: pointer;
}
.yt-embed-inner {
background-position: center center;
background-size: cover;
background-repeat: no-repeat;
padding-bottom: 56%;
display: table-cell;
width: 100%;
text-align: center;
vertical-align: middle;
}
.yt-embed-inner > .yt-symbol-holder {
display: table;
position: absolute;
top: 0;
width: 100%;
height: 100%;
}
.yt-embed-inner > .yt-symbol-holder > .yt-symbol {
display: table-cell;
vertical-align: middle;
}