/*BACKGROUND-IMAGE FROM ©Shaunak Mirashi*/

body {
    font-family: "Roboto Mono", monospace;
    text-align: center;
    background-image: url("https://images.unsplash.com/photo-1494995536846-47ab0fc5df1c?q=80&w=1473&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D");
    background-color: #000000;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
  }
  
  .container {
    text-align: center;
    padding: 20px;
  }
  
  .page-title {
    font-size: 2.5rem;
    color: #ffffff;
    margin: 0 0 5px;
  }
  
  .page-subtitle {
    font-size: 1rem;
    color: #ffffff;
    margin-top: 5px;
  }
  
  .page-logo {
    width: 200px;
  }
  
  .alura-logo {
    width: 60px;
    position: absolute;
    top: 10px;
    right: 10px;
  }

  .alura-logo:hover {
    opacity: 0.7;
  }

  .brain-button {
    opacity: 0.5;
    cursor: pointer;
  }
  
  .brain-button:hover {
    opacity: initial;
  }

  .warning-button {
    font-family: "Roboto Mono", monospace;
    font-size: large;
    color: #fff;
    opacity: 0.5;
  }

  .copyright {
    position: absolute;
    bottom: 5px;
    left: 20px;
    font-size: large;
    font-family: 'Roboto Mono', monospace;
    font-weight: bold;
    color: #fff;
    cursor: pointer;
  }

  .copyright:hover {
    opacity: 0.7;
  }

  body > img {
    margin: 0 10px;
  }
  
  img {
    max-height: 350px;
  }