For button. When e.g. I insert a popup button, in the styling tab I don’t have too many options to change its color and design, but I find some of yours premade,from html blocks from demo import, I copy the button style and paste to my button. What is usually easiest way to change the colors and design of the elements, via css or in the elementor – element itself in the style card.Or maybe colors depends on template, it is not the same for medical, corporate ….