Board Thread:Support Requests - Getting Technical/@comment-26850918-20140703130239/@comment-452-20140703131849

~ is an invalid character in CSS selectors.

The easiest way to sidestep that issue is to do this: a[href*="Leigh_Grand"]

.comments li[data-user*="Leigh_Grand"]

This will match any link which contains the string "Leigh_Grand". (You can replace the é with %C3%A9, but since we're doing a partial match anyway, it doesn't really matter.)

BTW, it's just "CSS code" when reference to multiple CSS rules, kinda like with sheeps.

Edit: I tested with the name "No.1_KatyKat" and did not have any issues.