.videoWrapper {
	position: relative;
	padding-bottom: 56.25%; /* 16:9 */
	padding-top: 25px;
	height: 0;
}
.videoWrapper iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

ul.references {
    list-style-type:none;  
    text-indent:-1.5em;
}
                  
ul.references li {
    margin:0 0 10px 0; 
    
        font-family: "Times New Roman", "Times", serif;
        font-size: 1.2em;
}