I know this is an extreme newbie question but I am trying to change the padding in rt-block. Can someone tell me how to do this please? Also can there be a delay in making changes to code and then it populating on a site? I know in Drupal I had to clear the cache when I wanted to see the changes immediately populate.
If you've left caching and compression off, as you should when developing a site, then as soon as the SAVE or APPLY spinner stops - your server now has the changes.
As for the padding, if this is a site that is online could you please supply a link so we can better diagnose the issue?
It makes our suggestions more accurate if we see the actual coding of your site.