#container{width:914px}#calc_body{width:720px;float:left}#calc_top{padding:.5em;float:left;width:718px}#calc_side{width:180px;float:right;padding-top:20px}#calc_inner_left{width:358px;float:left}#calc_inner_mid{width:312px;float:left;margin-left:202px;margin-top:1.5em;margin-bottom:1.5em}#calc_inner_right{width:355px;float:right}#calc_inner_bottom{width:718px;float:left;border:0}#calc_top h1{margin-bottom:5px;color:green;font-variant:small-caps;font-size:30pt}#calc_top h4{margin-top:2px;margin-bottom:2.5em;font-variant:small-caps}.formula,.example{background-color:#bfe8b5;border-color:green;border-width:1px;border-style:dashed;width:638px;text-align:center;font-family:monospace;font-size:large;margin:20px;padding:20px}.example{text-align:left}.example ul{list-style:none}.answer{font-weight:bold}