.responsive-video iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}

.responsive-video {
position: relative;
padding-bottom: 56.25%; /* Default for 16:9 ratio videos*/
padding-top: 0px;
height: 0;
overflow: hidden;
}

table.inner_table {
    border: none;
}

table.inner_table td {
    padding: 5px;
    border: none;
}

.lecture_description ul {
	color:#4f4f4f;
}

.globalTopCallout {
	background-color:white !important;
}

.owl-carousel .owl-nav button.owl-next, .owl-carousel .owl-nav button.owl-prev {
	position: absolute;
	z-index: 500;
	top: 50%;
	left: 0;
	transform: translateY(-50%);
	font-size: 50px;
}

.owl-carousel .owl-nav button.owl-next {
	left: auto;
	right: 0;
}