.ik-authcode-wrapper{overflow:visible;position:relative;float:left;width:400px;font-size:12px}.ik-authcode-s1{width:320px;margin-top:10px;float:none;position:static}.ik-authcode-s1 label{width:74px}.ik-authcode-s1 input{height:20px;line-height:20px}.ik-authcode-label{width:50px;display:inline-block;zoom:1}.ik-authcode-input{border:1px solid #d5d5d5;padding:4px 5px;line-height:24px;height:24px;width:60px;font-size:12px;margin-right:6px;vertical-align:middle}.ik-authcode-img{width:100px;height:30px;margin-right:6px;vertical-align:middle}.ik-authcode-error{display:inline-block;padding-left:37px;background:url(https://gss0.bdstatic.com/70cFsjip0QIZ8tyhnq/img/iknow/ask/authcode.png?t=20120831) 0 -30px no-repeat;margin-left:6px;width:70px;height:35px;line-height:35px;*display:inline;zoom:1}