html,
body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  /* background-image: url(../image/login_bg.png); */
  /* background: url(../image/login_bg.png); */
  background-size: 100% 100%;
}

.form-signin {
  min-width: 31rem;
  margin: auto;
  
}
.form_div{
  /*渐变背景*/
  background: linear-gradient(0deg, rgba(57, 76, 243, 0.5), rgba(6, 4, 145, 0.5)), url(../image/login_bg.png);
  /*圆弧边框*/
  border-radius: 10px;
}

.form-signin img{ 
  height: 3.4rem;
  margin-bottom: 1rem;
}

#login_form{
  padding: 3rem 4rem;
  background: #ffffff0d;
  border-radius: 10px;
}

#login_form input{
  background: transparent;
  border: 1px solid #ffffff80;
  color: #fff;
}

.form-signin .form-floating:focus-within {
  z-index: 2;
}

.form-signin .input_top {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}

.form-signin .input_center {
  margin-bottom: -1px;
  border-radius: 0;
}

.form-signin .input_bottom{
    margin-bottom: 10px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

#companyName:before, #productVersion:before {
  content: attr(data-text);
  -webkit-text-fill-color: inherit;
  position: absolute;
  z-index: -1;
  filter: blur(2px);
  /* padding: 0 2px; */
}

.verification_btn{
    position: absolute;
    top: 50%;
    right: 2px;
    margin-top: -15px;
}
.vm-footer p{
  margin-bottom: 0;
}

@media only screen and (max-device-width: 1400px),(max-device-height:910px) {
  :root {
      font-size: 14px;
  }

  .form-floating>.form-control{
    padding: 0.75rem;
  }

  .form-floating>.form-control, .form-floating>.form-select{
    height: calc(3rem + 2px);
    line-height: 1.25;
  }

  .form-floating>label{
    padding: 0.75rem;
  }

  #login_form{
    padding: 2rem 3rem;
  }

  .form-signin{
    min-width:28rem;
  }
}

/* 云版标记 默认隐藏 */
.cloud-marker{
  display: none;
}