cal-align: top;
        margin-top: 30px;
        margin-left: 20px;
        font-weight: bold;
        color: rgb(120, 120, 120);
      }

      #progress {
        height: 20px;
        width: 300px;
      }

      #controls {
        display: inline-block;
        float: right;
        vertical-align: top;
        margin-top: 30px;
        margin-right: 20px;
      }

      #output {
        width: 100%;
        height: 200px;
        margin: 10px auto 0;
        border-left: 0;
        border-right: 0;
