I am having difficult getting pricing plans to display in horizontal columns - it doesn't matter which menu item type I use, none of them display plans in columns, only in vertical layouts. I've even adjusted the number of columns indicator in the configuration panel, but this hasn't made any difference.
Yes Paul. We are happy to bring support for UIKIT3 and also happy to hear that it works well (and guess helpful for you)
Please note that when you select UIKIT3, you should also set Load twitter bootstrap css in the front-end config option to No to avoid twitter bootstrap css is loaded (unnecessary for an UIKIT3 base template)