     backdrop-filter: blur (10px) brightness(90%);
      color: #ccc;
      position: relative;
      margin-left: 550px;
      margin-top: 20px;
      margin-bottom: 60px;
      margin-top: 100px;
      padding: 16px;
      }
      .login-bg
{
    background-image:url('../static/login-bg.png');
    background-repeat:no-repeat;
    background-size:cover;
}
    </style>
    
   </head>
   <body class="login-bg">
    <nav class="navbar navbar-expand-lg">
        <div class="container-fluid">
          <a clas