Mobile menu overlaps responsive menu in wordpress.

Hello www.remarpro.com.

I sit here with a little wordpress problem.
When i go to my website “suuro.com” on the mobile there is a little grey bar under the responsive menu.
I have tried to write “#menu-bar” in the “Elements to hide in mobile” tab in WP responsive menu controlpanel.
When i scroll downwards, this grey bar overlaps the responsive menu.

I have tried to write on the forum already, but noone answared. I also have tried to write on the theme website forum, but noone answared there aswell.

I hope someone can help me with my problem.

Jakob.