Your screenshot helps. Notice the red underlines in line 28. This means that the content of file custom.css is problematic, so the rule is ignored. Apparently the problem occurs in some previous line, which is not visible in the screenshot.
Your screenshot helps. Notice the red underlines in line 28. This means that the content of file custom.css is problematic, so the rule is ignored. Apparently the problem occurs in some previous line, which is not visible in the screenshot.