12 margin-bottom: 17*$px;
22 background-color: #d4d6d8;
23 border-radius: 15*$px;
24 padding: 17*$px 12*$px 17*$px 12*$px;
27 text-transform: uppercase;
31 background-color: #ed7831;
32 border-radius: 15*$px;
35 padding: 17*$px 12*$px 17*$px 12*$px;
43 text-transform: uppercase;
50 border-top: 1px solid #c9ccce;
54 border-top: 1px solid #c9ccce;
64 border-top: 1px solid #c9ccce;
85 border-top: 1px solid #777;
92 .previous-lesson {float: left;}
93 .next-lesson {float: right;}