#main-bar {
width: 40em; }
+ #main-bar .top-link {
+ float: right; }
+
+.lesson-footer {
+ clear: both;
+ border-top: 1px solid #777;
+ margin-top: 2em;
+ padding-top: 1em; }
+ .lesson-footer .section-info {
+ text-align: center; }
+ .lesson-footer .previous-lesson {
+ float: left; }
+ .lesson-footer .next-lesson {
+ float: right; }