     .flexbox {
        display: flex;
        flex-direction: row;
        border: 1px solid black;
        margin: 0 2px 2px 0; /* (Just for spacing things out, visually) */
        width: 80px;
        height: 50px;

        justify-content: flex-start;
        align-items: flex-start;

        float: left; /* For testing in "rows" */
      }
      br { clear: both; }

      .flexbox > * {
        /* Disable "min-width:auto"/"min-height:auto" to focus purely on
           later channels of influence. */
