Premium Theme Support › ThemeGrill › Radiate CSS for Responsive Breakpoints Author Posts January 9, 2019 at 7:41 pm #138690 dlvogelMember I am trying to add some different styling when the screen is at different breakpoints(aka sizes). Are there pre-built classes like in bootstrap or do I just need to rely on a media query? January 10, 2019 at 7:21 am #138703 themegrillTheme Author Hi there, You will need to rely on media queries as the theme does not use any classes like in bootstrap. Thanks. Sanjip S. Author Posts You must be logged in to reply to this topic.