html {
  height: 100%
}

body.signin {
  height: auto;
  background: url(../img/login-background.jpg) no-repeat center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  color: rgba(255, 255, 255, .95)
}

.signinpanel {
  width: 750px;
  margin: 10% auto 0
}

.signinpanel .logopanel {
  float: none;
  width: auto;
  padding: 0;
  background: 0 0
}

.signinpanel .signin-info ul {
  list-style: none;
  padding: 0;
  margin: 20px 0
}

.signinpanel .form-control {
  display: block;
  /*margin-top: 15px*/
}

.signinpanel .uname {
  background: #fff url(../img/user.png) no-repeat 95% center;
  color: #333
}

.signinpanel .pword {
  background: #fff url(../img/locked.png) no-repeat 95% center;
  color: #333
}
/** 验证码 **/
.signinpanel .captcha-area {
  width: 100%;
  float: left;
}
.signinpanel .captcha {
  width: 60%;
  float: left;
  color: #333;
}
.signinpanel .captcha-area img {
  float: left;
  margin-top: 2px;
  margin-left: 8px;
}

.signinpanel .btn {
  margin-top: 15px
}

.signinpanel form {
  background: rgba(255, 255, 255, .2);
  border: 1px solid rgba(255, 255, 255, .3);
  -moz-box-shadow: 0 3px 0 rgba(12, 12, 12, .03);
  -webkit-box-shadow: 0 3px 0 rgba(12, 12, 12, .03);
  box-shadow: 0 3px 0 rgba(12, 12, 12, .03);
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
  border-radius: 3px;
  padding: 30px
}

.signup-footer {
  border-top: solid 1px rgba(255, 255, 255, .3);
  margin: 20px 0;
  padding-top: 15px
}

@media screen and (max-width: 768px) {
  .signinpanel, .signuppanel {
    margin: 0 auto;
    width: 420px !important;
    padding: 20px
  }

  .signinpanel form {
    margin-top: 20px
  }

  .signup-footer, .signuppanel .form-control {
    margin-bottom: 10px
  }

  .signup-footer .pull-left, .signup-footer .pull-right {
    float: none !important;
    text-align: center
  }

  .signinpanel .signin-info ul {
    display: none
  }
}

@media screen and (max-width: 320px) {
  .signinpanel, .signuppanel {
    margin: 0 20px;
    width: auto
  }
}
