> For the complete documentation index, see [llms.txt](https://docs.uppromote.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.uppromote.com/management/affiliate-registration-form/hide-sidebar-in-the-registration-form.md).

# Hide Registration form sidebar

There are two parts of an affiliate sign-up form: the **sidebar** (the left side with a smaller width) is for your brand name and the program's sub-main heading; the **main bar** (the right side) which contains your brand logo, the program's main heading, details, and fields. 

To **hide the sidebar**, follow these steps:

1\. Go to **Settings** > **Registration form**

2\. Click the **Custom CSS** tab and add the following code:

.basicSidebar {
\
display: none;
\
}

<figure><img src="/files/VoyTZAl0T8tKrDGXMFoL" alt="add custom css to hide form sidenbar"><figcaption></figcaption></figure>

3\. Click **Save Changes** to update the form.

Then the Affiliate registration form would look like this:

<figure><img src="/files/tNpzeLfpaolLW0wCl8hJ" alt="how the page now look like"><figcaption></figcaption></figure>