a.button2, .main.dark a.button2{
	padding: 8px 10px;
	color: #fff;
	background: royalblue;
	text-decoration: none;
	border: 1px solid cadetblue;
}
#button3 {
	color: royalblue;
	text-decoration: none;
	border: 1px solid darkgray;
	font-weight: bold;
}
a.button2:hover, .main.dark a.button2:hover {
	opacity: .8;
}
#course{
	background-image: url("/images/AdobeStock_225710931.jpeg");
	background-size: cover;
}
#course .content {
	background: rgba(255,255,255,.85);
	padding: 2em;
}
.list {
	list-style: circle;
	margin-left: 1.5em;
	font-size: smaller;
	line-height: 1.5em;
	margin-bottom: 3em;
}