Two issues with a component

I have two issues with a component

a) a link inside a text isn’t blue (even though it’s blue in the studio)
b) a Slider component (the one from the component store) displays and slides images inside the studio (but it doesn’t show arrows or dots)
In the project it doesn’t show images except when you click on the previous button multiple times - and then only for a brief moment
The previous and next buttons don’t show inside the studio. Dots (if checked) displayed as buttons with numbers.
And the hight of the component is extremely long.

Maybe the Slider component has some quirks to it that I should know about?

I just fixed b) by importing the css styles

“slick-carousel/slick/slick-theme.css”, “slick-carousel/slick/slick.css”