.main_container .banner{width:100%;}.main_container .main{width:70%;margin:20px auto 5px;overflow:hidden;border-bottom:2px solid #ddd;}.main .left_block{float:left;width:60%;margin-bottom:70px;}.main .right_block{float:right;width:28%;}.main .left_block p{margin-bottom:30px;line-height:160%;font-size:15px;width:90%;}.main .left_block p.bold{font-weight:600;}.main .company_list{overflow:hidden;margin-top:70px;}.main .company_list li{float:left;width:48%;text-align:left;font-size:15px;line-height:170%;}