.media_el{width:182px;margin-top:18px;margin-bottom:4px}.media_el_t{padding-top:4px}.media_el_l{margin-right:61px}.media_el_r{margin-left:61px}.media_cont_box{padding:3px 19px 10px}.item_body{width:738px}.item_info_box{width:551px}.item_info_section{width:179px}.item_short_img{margin-right:1px}