CSS property value from class name

Question

It is possible to pass parameters for CSS in class name? For example:

.mrg-t-X {
   margin-top: Xpx;
}

Answer 1

It isn't possible to directly pass parameters using just CSS but you're not the first person to ask - check out this question which looks at CSS and JavaScript options and also this might be helpful regarding attribute selection.

This will only help if you are looking at a few variables of margin-top but I don't know what context you're using this in. Depending on what you're using it for there might be better ways.

The simplest way would probably be just to add the style inline to your span but I try to stay away from inline CSS!