img#textbook{float:right;width:200px;padding-bottom:10px;padding-top:10px}div#info_table{padding-left:5px}div#info_table td:first-of-type{font-weight:bold}div#goals ul{margin-top:-1em}div#materials{margin-right:200px;padding-right:20px}hr#footer_hr{clear:both}#extra-challenges{clear:both}div#ta_hours tr:first-of-type{font-weight:bold;text-decoration:underline}div#ta_hours{padding-top:10px}div#ta_hours td{padding-right:20px}