Add option to center text vertically in cell

[HappyHippo77]

Problem

The text in the cells is always aligned to the top. This can be fixed using CSS snippets, however, when I try to change the vertical alignment, the selection box for editing a cell is offset slightly from the actual cell.

Solution

Add an option in the plugin settings to display the text vertically centered.

Additional details

There may be a behind-the-scenes reason why this isn't possible that I'm not aware of. I'm also aware that this is a very low-priority matter. I completely understand if this doesn't get addressed for a while.