html,body{height:100%}body,form,input{margin:0;padding:0}body{font-family:'微软雅黑','宋体',serif;font-size:14px;background-size:cover}#con{display:block;width:540px;height:170px;overflow:hidden;margin:0;padding:0;background:#1c77ac no-repeat top center;border-radius:16px;box-shadow:5px 5px 30px}#login{text-align:center;height:0;overflow:hidden;opacity:0}.ipt{border:1px solid #ddd;background-color:#fff;width:410px;padding:10px;outline:0;font-family:'Tahoma',serif;margin-top:20px;border-radius:20px}.addbtn{border:1px solid #c23400;background-color:#c30;width:200px;padding:10px;outline:0;font-family:'微软雅黑',serif;margin-top:20px;color:#fff;border-radius:5px;float:left;margin-left:20px}#wxlogin{display:block;width:200px;height:40px;margin-top:20px;float:left;margin-left:60px}.ipt:focus{border:1px solid #999;box-shadow:1px 1px 5px #aaa}#register{clear:both;text-align:right;padding:10px 60px 0 0}#register a{color:#1e9fff}