Use entire menu

I would like to occupy the entire main menu on my homepage. There is a space that is just blank and looks somewhat tacky. I would also like to know how to add more spacing at the bottom of the three images at the bottom of the page, since the footer section almost cuts off my text.

http://www.kyhuntingleases.com

 

1.For your first issue

Go to header.php present in your theme directory and follow the instruction as shown in image given below





2. For your second issue

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

.feature-content {
margin-bottom: 40px;
}

This will solve your issue.