How to add the tag

Quick question, I can't see an option to add the del html tag in BSS. I searched in studio but nothing showed up, also had a look in span tag options but can't see it there. Anybody know how/if this is available somethere?

Late answer, BSS don’t use the del html tag. When you edit your text you have a toolbar up in the middle there you will find buttons ,one is for strikethrough.
If you want to write CSS the class is text-decoration:line-through