Vertical position of gantt.templates rightside leftside text

How can I vertically position the gantt.templates.rightside_text and gantt.templates.leftside_text?

vertically%20center%20text

Hello,
You can do that by changing the top style rule for the side text elements. The easiest way would be to use CSS variables:

Here is an example:

  :root {
    --dynamic_top: 0;
  } 

  .gantt_side_content.gantt_left {
    top: var(--dynamic_top);
  }
  .gantt_side_content.gantt_right {
    top: var(--dynamic_top);
  }

http://snippet.dhtmlx.com/5/ee3f09552

If you need something different, please, describe your question in more detail.