I’ve noticed websites that use the bootstrap blocks and header 1, don’t know how to change the colour of the dropdown triangle.
If you need to change the colour of the dropdown menu, this is easily done via the blocks options or editing the CSS, but u may notice the triangle colour needs updating.
click “blocks.css”
search for:
this is the line you need to update “border-bottom: 10px solid #3E606F;” or if you wish you can of course delete the triangle all together.
Personally, I override all these classes in a new style sheet, so the original is untouched.