}
#main-bar {
width: 640*$px;
+
+ .top-link {
+ float:right;
+ }
+}
+
+.lesson-footer {
+ clear: both;
+ border-top: 1px solid #777;
+ margin-top: 2em;
+ padding-top: 1em;
+
+ .section-info {
+ text-align: center;
+ }
+ .previous-lesson {float: left;}
+ .next-lesson {float: right;}
}