.title{position:relative;top:20px;left:20px}.contract_rent{margin-top:30px}.contract_protocol,.contract_rent{position:relative;left:10%;height:250px;width:65%;border:1px solid #eee}.contract_protocol{top:50px}.contract_title{font-weight:bolder;position:absolute;top:32px;left:30px}.contract_text{position:absolute;top:103px;left:41px;color:#999}.contract_load{color:#2f72f7;position:absolute;top:103px;right:115px;cursor:pointer}.contract_load:hover{color:#00f}.contract_footer{color:#999;position:absolute;bottom:22px;right:112px;font-size:14px}.contract_update{margin-left:30px}