We know how much hard work this can be and as fans of YOOthemes templates and design we needed a tool to help us. That is why we created the VMuikit package built on the UIkit framework (UIkit 2 and 3).
The UIkit framework is developed by and used in all YOOtheme Joomla templates. It is a lightweight and modern framework created to utilise modern design with modern compatibility in all type of desktop and mobile units.
If you are a professional web designer, developer or a web agency there are easy ways to override the default design/layouts of VMuikit to fit your projects easily. Please check the documentation for more information about customizations and overrides.