It would be super convenient if, after I style a certain element, I could then copy that style and apply it to another similar element without having to go through all the individual steps again. This is something available in a lot of other page builders.

For example, I created 3 stacks of elements in a row, each with an image above a headline above a paragraph above a button. After I finished it, I realized it would look better if there were a line between the headline and paragraph, so I added a bottom border to the headline element. Now, I have to go through those steps two more times to do the other two headlines. It would save a lot of time if I could just copy the style from the first one and apply it to the other two.