Sometimes changing style of something in Blocs is kind of difficult. Case in point: the previous and next arrows for the lightbox. Although Blocs does provide a handy subclass for doing this, it doesn’t give me access to the opacity:
The opacity here seems to set the initial display of the arrows. So if I need to increase the contrast between the arrows and the surrounding area, I have to resort to hand writing some CSS code.
Since I’m not really much of a coder, it also confuses me that sometimes the CSS seems to be written differently like “background” vs. “background-color”. Are they the same thing?