    max-width: 580px;
        padding: 10px;
        width: 580px; 
      }

      /* This should also be a block element, so that it will fill 100% of the .container */
      .content {
        box-sizing: border-box;
        display: block;
        margin: 0 auto;
        max-width: 580px;
        padding: 10px; 
      }

      /* -------------------------------------
          HEADER, FOOTER, MAIN
      ------------------------------------- */
      .main {
        background: #ffffff;
        border-rad