Hi Meir,

There are several ways to inject custom javascript /CSS.  Could you share with me the link to the Bookmark site you are trying to alter the branding background to?  I'll reply with the code needed and where to put it..

Hi Meir,

So I am assuming that you are using the Tranquility Tempate as it is the one that i first had a notion to try to change the background behind the logo.  Is this the template you started with?

If not, let me know the link to your site.  

If so, this is how you change the background using CSS:

Step One: Drag a <> Code Module into the footer of the page

Step Two:  Add the following block of code into that module, changing the #hex colors to your preference

Step Three:  If you want this to be the same for all pages on the site, click DESIGN> FOOTER>  scroll to bottom and click SAVE FOR ALL PAGES

Here is a link to one Bookmark site that I have done this with Rosebud Continuum

Bonus tip:  If you want the behind the navbar background to match the information popup, simply add the other CSS selectors as so:

Good Luck... let me know how it turns out.

Could you post the code block snippet again? There's nothing appearing on the screen the space. 

It was the Tranquility template's logo, I was trying to adjust it's background color and size. 

sure.. no problem... for some reason this page must have swallowed the css

so you'll put this in the code blog wrapped in <style> </style> tags

div.navbar-header {background: #544; /*fallback*/ background: linear-gradient(#544, #565);}

to make all of it uniform, youll place this wrapped in style tags

div.nav.bm-brand-background-color,div.container-fluid.info_popup,div.navbar-header {background: #544; /*fallback*/ background: linear-gradient(#544, #565);}

you can also get rid of the   /*fallback*/ background: linear-gradient(#544, #565);   if you just want a solid color

hope this helps