body {
      background-color: #f0f0f0;
      color: #000;
      font-family: "Courier New", monospace;
      margin: 40px;
    }
    a {
      color: blue;
      text-decoration: underline;
    }
    header {
      border-bottom: 1px solid #999;
      margin-bottom: 20px;
    }
    nav {
      margin-bottom: 20px;

    }
    .content {
      max-width: 700px;
    }
    footer {
      margin-top: 40px;
      font-size: 0.9em;
      color: #555;
      border-top: 1px dashed #aaa;
      padding-top: 10px;
    }

/*banner*/
    div {
      margin-bottom: 30px;
    }
/*thoughts div*/
    #log {
      margin-top: 20px;
      margin-bottom: 20px;
      margin-left: 40px;
      margin-right: 40px;
      outline-style: solid;
      outline-width: 1px;
      outline-color: darkgrey;
      height: 570px;
      width: 60%;
      box-shadow: 2px 2px 3px silver inset;
      overflow: auto;
      padding: 15px;
    }