Question

I have several divs with a determined css class.

I want to manually add pixels to top property:

.class { top: 100px; }

div class=”class” style=”top:+=50px”

Is it possible do to something like that?

Answer 1

Not with straight CSS. Using a preprocessor like LESS or SASS can do that server-side.

You can accomplish the same thing with jQuery/JavaScript.

var class = $('.class');
var top = class.css('top').substr(0,class.css('top').length - 2);
top += //your value here
class.css('top',top + 'px');