#main_content h3{font-size:20px;font-weight:bold;color:#619BCC;border-bottom:1px solid #619BCC;margin-bottom:10px;}#main_content p,#main_content li{font-size:14px;margin-bottom:1em;}#main_content ul li{margin-bottom:5px;margin-left:10px;padding-left:15px;background:transparent url(/images/li.png) no-repeat scroll left 2px;}#characteristics{float:left;width:490px;padding-right:10px;}#tutorial_picture{float:left;width:423px;}#help_picture{float:left;width:410px;padding-bottom:10px;}#we_want_to_help{float:left;width:490px;}