zmand13 But I am unable to find what is the name of the background property of the button
For this, You may add this to custom.css file and change color code accordingly :
.slider-content-inner .btn-primary{background:#000 !important;}
.slider-content-inner .btn-transparent{background:#fff !important;}
Kindly ensure to clear your browser cache if changes dont reflect
how to change the position the buttons on the slideshow?
To be more precise and avoid confusion/ambiguity in addressing your query, Kindly provide screenshot marked with annotations showing as to what you wish to achieve