main > .container {
    padding: 60px 15px 0;
  }
  
  .footer {
    background-color: #f5f5f5d8;
  }
  
  .footer > .container {
    padding-right: 15px;
    padding-left: 15px;
  }
  
  code {
    font-size: 80%;
  }

  img{
    width: 400px;
    height: 300px;
  }