#login-main {
    display: table;
    height: 80vh;
    
    .service-login {
      text-align: center;
      display: table-cell;
      vertical-align: middle;
      margin: auto auto 20% auto;
    }
    
    form {
        display: table-cell;
        vertical-align: middle;
        margin: auto auto 20% auto;
        width: 350px;
        font-size: large;
    }
    
    .input-group, input[type=text], button {
        width: 100%;
    }

    input[type=submit] {
        margin-top: 16px;
    }
    
    .form-control:focus, input[type=submit]:focus {
        box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px @jupyter-orange;
        border-color: @jupyter-orange;
        outline-color: @jupyter-orange;
    }
    
    .login_error {
        color: orangered;
        font-weight: bold;
        text-align: center;
    }

    .auth-form-header {
        padding: 10px 20px;
        color: #fff;
        background: @jupyter-orange;
        border-radius: @border-radius-large @border-radius-large 0 0;
    }

    .auth-form-body {
        padding: 20px;
        font-size: 14px;
        border: thin silver solid;
        border-top: none;
        border-radius: 0 0 @border-radius-large @border-radius-large;
    }
}