Hi everybody.

I have this isotope 3 columns grid and I would like to add (right and left) spaces between the columns. How can I achieve it ?

You can find my website here:


I'm building it on drupal but it doesn't matter. I should be able to do it with CSS.

So far, adding margins anywhere resulted in having only 2 columns displaying blocks and the third block pushed down the next row below.

I would really appreciate if someone could help me on this one. I've been trying for days !!!