> For the complete documentation index, see [llms.txt](https://beloria-docs.boostheme.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://beloria-docs.boostheme.com/dynamic-sections/collection-product/collection-filter-section.md).
# Collection filter
## Open the existing section
1. From your Shopify admin, go to **Online Store** > **Themes**.
2. Find the theme that you want to edit and click **Customize**.
3. Click the **Collection filter** section.
## Add a collection filter section to your home page
1. From your Shopify admin, go to **Online Store** > **Themes**.
2. Find the theme that you want to edit and click **Customize**.
3. Click **Add section** > **Collection filter** > **Add**.
4. Use the settings to customize your **Collection filter** section.
5. Click **Save**.
## Settings
### Background
* **Enable:** turn on/off the background.
* **Pick a color:** choose a color to set the background color. If the background is empty, the background color will be displayed.
* **Background image:** pick or upload your image to display it as the background image.
* **Background size:** set the size of the background image.
* **Background style:** set the style of the background image.
### Section gutters
* Enable top gutter: turn on/off the space distance on the top of the section.
* Enable bottom gutter: turn on/off the space distance on the bottom of the section.
### General settings
* Heading: add the section title.
* Subheading: add the section subtitle.
### Custom heading colors
By default, the heading colors are gotten from **Theme settings** > **Colors and font sizes** > **Section title**, and **Section subtitle**. However, you can override these settings in the collection filter section.
* Enable: turn on/off overriding the title and subtitle color settings.
* Heading: pick a color for the title.
* Subheading: pick a color for the subtitle.