.main_foot_back{background-color:#eee}.main_foot_back .main_foot{width:1191px;margin:0 auto}.main_foot_back .main_foot .some_operate{padding:28px 30px 26px}.main_foot_back .main_foot .some_operate .list{float:left;width:251px;margin-left:126px}.main_foot_back .main_foot .some_operate .list h1 span{color:#999;font-size:18px;line-height:28px}.main_foot_back .main_foot .some_operate .list h1 i{width:28px;height:28px;margin-right:10px}.main_foot_back .main_foot .some_operate .list h1 i.integral_service{background-position:-111px 0}.main_foot_back .main_foot .some_operate .list h1 i.user_information{background-position:-111px -28px}.main_foot_back .main_foot .some_operate .list h1 i.contact_us{background-position:-111px -56px}.main_foot_back .main_foot .some_operate .list ul{margin:7px 0 0 12px}.main_foot_back .main_foot .some_operate .list ul li{padding:2px 0}.main_foot_back .main_foot .some_operate .list ul li span{font-size:20px;line-height:20px;padding-right:7px;color:#444;vertical-align:middle}.main_foot_back .main_foot .some_operate .list ul li a{font-size:12px;color:#444;line-height:20px;vertical-align:middle}.main_foot_back .main_foot p.copyright{font-size:12px;text-align:center;line-height:56px;border-top:1px solid #c9c9c9}