issues with photo gallery

Hi there,

Some issues I’m hoping you can help me with (karenkimbeauty.com)

1. When I open a photo from my gallery and my cursor goes over the photo, there is a gray box shadow that covers it. How can I get rid of this?

2. On the bottom right, there is a text “CL 0S”. how can I get rid of this?

3. When I go to my website on my cellphone, my home page is not displaying properly. There’s no menu visible. I believe I set all the functions/options so it’s responsive. Any pointers on how I can fix this?

Attached is a photo for the first 2 issues.

Thanks so much,
Karen