Hello! First of all love this. I am struggling with some customizations and would be grateful for the assistance. Using the IOS theme.

1. There is a white shadow around our slideshows, how might I remove this? (photo attached)

2. I have customized an hr-line on the IOS theme. (blue) Yet there is still a white hr-line showing up. How might I remove this?

3. Text that are links are showing up gray on mobile devices, instead of the rest of the text (white). How do I make all text white?

Thank you in advance!