I find it difficult to achieve the look I desire when the only unit available is spaces.

For example:
label-unfocused-padding = 0
label-unfocused-padding = 1

0 is much too small. 1, while tolerable, is just a little too big.

In addition, this spacing will change in size with the font size. Sometimes this is great - other times I would rather it not.

Ideally, adding the px extension to a number would cause that number to be treated as pixels instead of spaces.

• This allows greater control for those that want it
• This does not break existing configs, like Replace all whitespace units with pixels #204

I am currently using formatting tags in labels to work around this.