.main-part{background:url(http://mimg.qiye.163.com/xm/qiye/login/img/user_bg.jpg) no-repeat;background-size:100%;}.login-mod h2{background-position:-252px -36px;}.text-mod{position:absolute;left:45px;top:64px;width:274px;height:38px;}.text-mod p{width:100%;height:100%;background:url(http://mimg.qiye.163.com/xm/qiye/login/img/user_text.gif) no-repeat;display:none;text-indent:-999em;overflow:hidden;}.text-mod p.text2{background-position:0 -41px;}.text-mod-1 .text1,.text-mod-2 .text2{display:block;}