code: function updateStatusBarVisibility() {
      const cntnr = d3.select(model.container);
      if (model.statusBarVisible) {
        cntnr
          .select('.status-bar-container')
          .style('width', function updateWidth() {
            return this.dataset.width;
          });
        cntnr.select('.show-button').classed(style.hidden, true);
        cntnr.select('.hide-button').classed(style.hidden, false);
        cntnr.select('.status-bar-text').classed(style.hidden, false);
      } else {
        cntnr.select('.status-bar-container').style('width', '20px');
        cntnr.select('.show-button').classed(style.hidden, false);
        cntnr.select('.hide-button').classed(style.hidden, true);
        cntnr.select('.status-bar-text').classed(style.hidden, true);
      }
    }
docs: Handle style for status bar