Changing Color of COLLECTION page Sidebar ONLY

[aza_makes]

Website: KittenKarnage.Net

Products page displays collection with tag sidebar enabled. 

Hi all, 

I'm trying to make edits on this site for a friend. It is SUPPLY theme with seemingly a lot of custom code. I did not build the site originally. I am looking to change the color of the Collection section sidebar. I do not want to change the background color of the entire collection page, only the sidebar that houses that product tags. 

I can find code to edit the NAV Sidebar, and the whole collection section/page, but I can't seem to find the right place or code for just the collection tag sidebar. Any help is appreciated. (HTML pointed out just to show exactly where I want to implement color change)

[Made4uo-Ribe · Accepted solution]

Hi @aza_makes 

Check this code. 

From your Shopify admin dashboard, click on "Online Store" and then "Themes".

Find the theme that you want to edit and click on "Actions" and then "Edit code".

In the "Assets" folder, click on "base.css, style.css or theme.css" file, depending on which file your theme uses to store its CSS styles. At the bottom of the file, add the following CSS code:

aside#collectionFilters {
    background: red !important;
}

And Save. 

Result:

You can change the color you like. 

Please don't forget to Like and Mark Solution to the post that helped you. Thanks!

[aza_makes]

Simple and Easy because of you! Thank you so much!