Hello, @ryan@rrwebdesign.co.uk,
1.. Simply go to the Dashboard >> XStore >> Theme Options >> Theme Custom CSS and then paste the below CSS code there and save settings.
.item-design-mega-menu .nav-sublist-dropdown .item-level-1>a{font-weight:700 !important;}
2.. No, the categories you set appear in 6 columns see image: https://postimg.cc/1V0VJSyT please check back to your site after clearing the browser cache.
Regards 8Themes Team.
