1. Links: Go to “Revolution Slider” Plugins Settings, select your slider and select the button, click edit to change the Link from # to yours.
2. “tp-btn btn btn-lg” css file will be found on “assets/css/themes.css” file. “tp-btn” is reserved for Revolution Slider, You can make your own class on Slider and Change it to themes.css file
3. Changed the Footer Hover color.