The site link is http://www.stephanieoplingerarts.com

This code only changed the box surrounding the Site Title and Tagline, leaving the logo still on the unchanged grey background. I would like to change the entire background color, which only appears in mobile view. (I have changed the main body of the page to a light tan/warm grey color, but this color does not extend to the background at the top of the page in mobile view).

I have added this coding into the Additional CSS:

.dropdown-toggle.toggle-on:after,
.dropdown-toggle-cat:after {
display:none;
}

.dropdown-toggle:after,
.dropdown-toggle-cat:after {
display: none;
}

PROBLEM/ QUESTION:
However, there is still a gap where the plus/minus signs used to be. What coding will reduce that gap?

This worked perfectly! Thank you so much!

Great, thank you! That worked perfectly for both!

Is there also a way to minimize the space between the Site Title and Site Logo? Right now it is a huge gap on the front page, but would love for them to sit much more closely together.

Thank you again for all your help.

Hi Sanam,

I submitted site login credentials to your contact form.

That worked perfectly! Thank you!