#login_pub{position:absolute;z-index:9999;}

.official{width: 500px;height: 381px;}
.official_bt{width: 500px;height: 59px;background: #000;border-bottom: 1px solid #1e1e1e;}
.official_body{width: 500px;height: 321px;background: #f4f3f3;}
.official_bt .ct{width: 65px;height: 45px;margin-left: 10px;margin-top: 10px;float: left;}
.official_bt i{width: 1px;height: 13px;background: #464646;float: left;margin-left: 20px;margin-top: 38px;}
.official_bt span{float: left;color: #cccccc;font-size: 16px;font-family: 微软雅黑;margin-top: 36px;margin-left: 17px;font-weight: bold;}
.official_bt .official_close{width: 17px;height: 17px;cursor: pointer;float: right;color: #5e5e5e;background: url(../images/close_login.png) no-repeat;margin-top: 22px;margin-right: 15px;}
.official_body .login_user_pass{width: 348px;height: 223px;margin: 0 auto;padding-top: 30px;}
.official_body .usernamek,.official_body .passwordk,.official_body .Security_Code_k,.official_body .submit_login{width: 346px;height: 38px;border: 1px solid #e7e7e7;background: #fff;}
.official_body .passwordk,.official_body .Security_Code_k{margin-top: 12px;}
.official_body .usernamek i,.official_body .passwordk i{width: 20px;height: 23px;float: left;margin-top: 8px;margin-left: 8px;}
.official_body .usernamek i{background: url(../images/user.png) no-repeat;}
.official_body .passwordk i{background: url(../images/pass.png) no-repeat;}
.official_body .login_user_pass input{border: none;width: 304px;height: 36px;margin-left: 12px;font-size: 13px;font-family: 微软雅黑;font-weight: bold;color: #3C3C3C;}
.official_body .Security_Code_k{background: none;border: none;}
.official_body .login_user_pass .Security_Code{width: 113px;margin: 0px;float: left;}
.official_body .Security_Code_k img{width: 116px;height: 40px;float: left;margin-left: 13px}
.official_body .submit_login{background: #ffc000;border: 1px solid #c79600;border-radius: 3px;font-size: 16px;font-family: 微软雅黑;margin-top: 18px;text-align: center;line-height: 40px;cursor:pointer;}
.official_body .help_connect{float: right;margin-top: 10px;color: #808080;font-size: 13px;font-family: 宋体;}
.official_body .help_connect a{color: #808080;}
.official_body .captcha,.official_body .captcha_login{position: absolute;top: 206px;left: 330px;font-size: 13px;color: red;font-family: 微软雅黑;}
.third_party{width: 440px;height: 70px;margin: 0 auto;}
.third_party .third_party_bt{width: 100%;height: 28px;color: #808080;font-size: 13px;font-family: 微软雅黑;font-weight: bold;}
.third_party .w_hr{width: 100%;height: 1px;background: #fff;}
.third_party .third_party_link{width: 100%;height: 41px;}
.third_party .third_party_link img{margin-top: 5px;}