style.css

.ytsl-click_div {
	cursor: pointer;
}

.ytsl-click_div:hover .ytsl-play_b {
    background: url("yt-sl-play.png") no-repeat scroll -101px -13px rgba(0, 0, 0, 0);
}

.ytsl-wrapper,
.ytsl-wrapper .ytsl-click_div {
	position: relative;
	padding-bottom: 56.25%;
	height: 0;

}

.ytsl-wrapper iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;

}

.ytsl-play_b {
	background: url("yt-sl-play.png") no-repeat scroll 2px -13px rgba(0, 0, 0, 0);    
    height: 62px;
    left: 50%;
    margin-left: -45px;
    margin-top: -33px;
    position: absolute;
    top: 50%;
    width: 100px;
	
}

.ytsl-title_grad {
    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAABiCAQAAAA7fHH2AAAAQUlEQVQYV22KQQoAIAzDyv7/Et/oVlGZVCfkkIYamsENXESyi8vc0u/PKZ6o8+7fZ0h8ShRYnD+BFKToRJkHFpkM2hZSxuyWpEYAAAAASUVORK5CYII=");
    background-position: center top;
	height: 98px;
}

.ytsl-title_text {
    color: #eeeeee;
    font-family: Roboto,Arial,Helvetica,sans-serif;
    font-size: 17px;
    overflow: hidden;
    padding: 12px 16px 4px;
    text-overflow: ellipsis;
	white-space: nowrap;

}