I'm using the catch box theme and trying to change the width of the content, as well as the width of the right panel (where it says archives, meta etc). I was told to put the following code in the custom CSS style:
margin: 0 -22% 0 0;
margin: 0 22% 0 2%;
However, I'm trying to tweak the numbers but it doesn't seem very straightforward. Sometimes increasing the numbers makes it disappear, sometimes decreasing the numbers doesn't make it smaller. Can someone explain:
1. What #primary, #content and #secondary refer to?
2. How do I change the 4 numbers on the 'margin' to manipulate content and right panel sizes?