Change Font & Remove grey box around text

Hi there,

I am having trouble trying to figure out how to remove the “grey box” that surrounds my title in the slider.

I have searched on the forums but came up empty.

1. How do I remove the grey box?

2. How do I change the font/color on slider?

Thanks,
Crystal

https://www.runningwithrhyno.com

https://www.ads-software.com/plugins/genesis-responsive-slider/