widget opacity

[JimNoel]

I would like to make a widget - such as LayerList or Legend - partly transparent.  Is there a way to do this in API 4.3?

[ThomasSolow · Accepted solution]

My bet is that the best way to do this is with CSS.  Figure out the classes of the elements you want to be transparent (right click + inspect element) and set the opacity of those elements with a CSS rule.

[JimNoel]

Thanks!  I was thinking of doing it through CSS, but was having trouble figuring out the class name.  I didn't know about right click + inspect.  That's a great trick, much appreciated!