New Page and Menu Issues

I am using the Zerif Lite WordPress theme for my new site and I have to admit, it’s starting to look pretty sexy, but I still got plenty of work ahead of me. One issue I have come across and have not been able to figure out yet is this; I create a new page and by default there is a thinly outlined box, that doesn’t (and wont) go full width, and inside the box at the top says “Default Title” and at the bottom left corner of the box it has a link that says “edit”. The “edit” only shows when your logged into your WP site.

Come to think of it, i do actually have two issues, but I will start with the initial one first.
1. I finally found out how to remove the “Default Title” from inside that box, but for the life of me I cannot figure out how to remove the box itself. I have looked through the CSS, and just can’t seem to figure out which was responsible for that annoying box. Even if I go to my page builder, and enter in a new row, that row shows up within the box on the new page, and again, no matter what you do, you cannot go (true) full width.

This is something screen shot from my phone, it’s that Grey line that’s going around the purple image.
https://i2.photobucket.com/albums/y49/wayne3503/Business/Screenshot_20160328-123338_zpshstvwfb1.png

2. This theme also allows ONLY 1 menu. On what I see, that is not increased even in the pro version of the theme. I do not want a menu on my main screen, and I will need 2 separate menus. Is there a way for me to have multiple menus, even if the theme doesn’t allow for it? Even though I REALLY don’t want to (because I am really loving this theme) might I just have to find a different them? ??

Thanks in advance for any help that may be given on these issues. I greatly appreciate it.