html.light #demo, html.dark #demo {
color: #333;
}
#demo {
@include round-corners;
@extend .group;
background: #fff;
margin-bottom: 1.2em;
padding: 40px;
}
#how {
section { width: 49%; float: left; }
section + section { float: right; }
.example-source { clear: both; }
#markup { margin-top: 12px; }
}