# Side block: Collections list

1. From your Shopify admin, go to **Online Store** **->** **Themes**.
2. Find the theme that you want to edit, and then click **Customize**.
3. Choose **Blogs** from the dropdown window **->** Choose **Default blog**.
4. From the side menu, select **Blog posts**. Click **+ Add block** and select **"Side block: Collections list"** block, or click the **Search** bar to enter a search term.

<table><thead><tr><th width="235">Setting</th><th>Description</th></tr></thead><tbody><tr><td>Heading</td><td>Add text to display as a block heading <br><em><mark style="color:red;">(Leave the field blank to hide the heading)</mark></em></td></tr><tr><td>Menu</td><td>Set up an custom menu</td></tr></tbody></table>

#### Block padding

<table><thead><tr><th width="235">Setting</th><th>Description</th></tr></thead><tbody><tr><td>Top padding</td><td>Determines the height of the top inner space of the block. Can be from <strong>0px</strong> to <strong>50px</strong>, increasing arithmetically of <strong>1px</strong> (pixel).</td></tr><tr><td>Bottom padding</td><td>Determines the height of the top inner space of the block. Can be from <strong>0px</strong> to <strong>50px</strong>, increasing arithmetically of <strong>1px</strong> (pixel).</td></tr></tbody></table>