1. How to add an option on how to add opacity on the description background? My photos have light colors, and the most desirable font color is white alone, but then some words are not so visible enough when displayed on the lighter part of the background image. i add color on the description background but its solid and its blocks the background image. I wanted to add transparency of the description background color. Would this be possible?
2. How to add more slides? i wanted to add 5 more slides with the existing 10.