Penci Design replied
Hi,
Please go to Customize > Addtional CSS , then add custom code css to do that
.penci-owl-featured-area.style-15 .penci-slider__text {
background: rgba(17, 17, 17, 0.6);
}You can change background color to any background color you want. You can get a color code here
Best Regards,
PenciDesign