body {
    margin: 0;
    padding: 0;
    background-color: #000000;
    background-size: cover;
    font-family: sans-serif;
    height: 100vh;
  }
  
  .login-box {
    width: 330px;
    height: 340px;
    background: #ffffff;
    color: #000000;
    top: 50%;
    left: 50%;
    position: absolute;
    transform: translate(-50%, -50%);
    box-sizing: border-box;
    padding: 70px 25px;
    border: 3px solid rgb(0, 0, 0);
    box-shadow: 0 0 20px 5px rgba(255, 255, 255, 0.8);
    
  }
  
  .login-box .avatar {
    width: 130px;
    height: 130px;
    position: absolute;
    top: -80px;
    left: calc(50% - 59px);
    border: 2px solid rgb(255, 255, 255);    
    box-shadow: 0 0 10px 5px rgba(34, 33, 33, 0.8);
  }
  
  .login-box h1 {
    margin: 0;
    padding: 0 0 20px;
    text-align: center;
    font-size: 22px;
  }
  
  .login-box label {
    margin: 0;
    padding: 0;
    font-weight: bold;
    display: block;
  }
  
  .login-box input {
    width: 100%;
    margin-bottom: 20px;
  }
  
  .login-box input[type="text"], .login-box input[type="password"] {
    border: none;
    border-bottom: 1px solid #000000;
    outline: none;
    height: 40px;
    color: #000000;
    font-size: 16px;
  }
  
  .login-box input[type="submit"] {
    border: none;
    outline: none;
    height: 40px;
    background: #000000;
    color: #fff;
    font-size: 18px;
    border-radius: 20px;
  }
  
  .login-box input[type="submit"]:hover {
    cursor: pointer;
    background: #626161;
    color: #000;
  }
  
  .login-box a {
    text-decoration: none;
    font-size: 12px;
    line-height: 20px;
    color: darkgrey;
  }
  
  .login-box a:hover {
    color: #fff;
  }