.login-wrap {
  min-height: 700px;
  background-image: url(../img/login/bg.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 50% 50%;
}
.login__cont {
  width: 930px;
  margin: 0 auto;
  padding: 130px 0;
}
.login__cont:after {
  content: '';
  clear: both;
  display: block;
}
.login__l {
  display: inline-block;
  float: left;
}
.login__img {
  display: none;
}
.signup__img {
  display: none;
}
.show-login .login__img {
  display: block;
  width: 368px;
}
.show-signup .signup__img {
  display: block;
  width: 468px;
}
.login__r {
  display: inline-block;
  float: right;
  width: 380px;
}
.login__tabs {
  width: 100%;
  font-size: 0;
  letter-spacing: -4px;
}
.login__tab {
  display: inline-block;
  width: 100%;
  font-size: 20px;
  color: #999999;
  background-color: #ffffff;
  height: 56px;
  line-height: 56px;
  text-align: center;
  letter-spacing: normal;
}
.login__tab:first-child {
  border-radius: 8px 0 0 8px;
}
.login__tab:last-child {
  border-radius: 8px 8px 8px 8px;
}
.show-login .login__tab:first-child,
.show-signup .login__tab:last-child {
  background-color: #ffffff;
  color: #000000;
}
.login__r-panel {
  display: none;
  width: 100%;
  border-radius: 8px;
  background-color: #ffffff;
  text-align: center;
  margin-top: 19px;
  height: 530px;
  overflow: hidden;
}
.login__qcode {
  width: 292px;
  height: 292px;
  background-size: cover;
  margin: 50px auto 0;
}
.login-qcode {
  background-image: url(../img/login/login-qcode.png);
}
.signup-qcode {
  background-image: url(../img/login/signup-qcode.png);
}
.show-login .login-panel {
  display: block;
}
.show-signup .signup-panel {
  display: block;
}
.login__txt {
  font-size: 18px;
  color: #333333;
  line-height: 1.3;
  margin-top: 10px;
}
@media only screen and (max-height: 800px) {
  .login-wrap {
    min-height: 500px;
  }
  .show-login .login__img {
    width: 300px;
  }
  .show-signup .signup__img {
    width: 382px;
  }
  .login__r {
    width: 320px;
  }
  .login__cont {
    width: 800px;
    padding: 60px 0;
  }
  .login__tab {
    font-size: 16px;
    height: 45px;
    line-height: 45px;
  }
  .login__r-panel {
    height: 340px;
  }
  .login__qcode {
    width: 200px;
    height: 200px;
  }
  .login__txt {
    font-size: 14px;
  }
}