@media screen and (max-width: 600px)  {
  div#system { 
    font-size: 20px;
    margin-bottom: 20vh;
  }

  input, button#login, #icon {
    padding: 10px;
    border: 1px solid gray;
    border-radius: 6px;
  }
  
  input {
    width: 40%;
    height: 15px;
    margin-bottom: 10px;
    outline: none;
    border-radius: 0px 6px 6px 0px;
    background-color: rgb(255, 255, 255);
    border: none;
  }
  
  button {
    width: 120px;
    padding: 10px;
    outline: none;
    border: none;
    border-radius: 5px;
    transition: all 200ms linear;
  }

  #icon {
    height: 15px;
    border-radius: 6px 0px 0px 6px;
    background-color: white;
    color: black;
    border: none;
    border-right: 1px solid gray;
  }

  h2#comment { padding-top: 20px; font-size: 20px; }

  a {
    text-decoration: none;
    color: white;
    text-shadow: 2px 2px 4px black;
  }

  #oauth {
    position: absolute;
    right: 5px;
    top: 5px;
  }

  .qrcode {
    width: 50px;
    height: 50px;
    font-size: 18px;
    right: 0px;
    border-radius: 50%;
    background-color: #5865F2;
    transition: all 200ms 350ms linear;
  }
  
  .qrcode:hover { transform: scale(1.2); }

  p { padding-top: 60px; }

  .conteiner {
    width: 95vw;
    filter: none;
  }

  dialog {
    position: absolute;
    width: 95vw;
    height: 20%;
    left: 0px;
    background-color: rgb(32, 32, 32);
    border-radius: 10px;
    border: 2px solid black;
    justify-self: center;
    opacity: 0.9;
  }
}