Is it possible to give the headings of the tabs a full width background colour so it looks like the page heading example on your demo: https://demo.xtemos.com/basel/portfolio/?projects4 (black full width strip behind the portfolio heading)?
On the Store locator page I have used images with the separator underneath to make it look the same as the section title simple style, but the separator line’s minimum width is 10% which is much wider than the section title simple style’s stripe. Is it possible to reduce this to 5%?