1. On a new page, go to the page properties, open up advanced properties, choose ‘special RHS from another page’ set the source page as /services/cll/specialrhs
2. Go to the centre content and open up the raw editor view paste into the <head> section this code <link rel="stylesheet" type="text/css" href="rssfeedstyle.css">
if you don’t have a <head> section, you need to make sure your html looks like this
<link rel="stylesheet" type="text/css" href="/study/cll/rssfeedstyle.css">
YOUR PAGE STUFF
3. Now it gets trickier if you want to put something else in with the RHS. Go to edit the RHS as normal but make sure not to delete the bit <content placeholder> as that is the area you’ve setup as a specialrhs, other than that you can edit as normal.