# Sidebars

### Themes > Customize > Sidebars&#x20;

{% hint style="info" %}
The 2nd  can only be used if the first sidebar is ted.

The idebar position option will control the position of the first sidebar. If the 2nd sidebar s selected, it will display on the opposite side.
{% endhint %}

* You can set the breakpoint of sidebar&#x20;

![](https://608086965-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FbNHVBFZEJBSIlJZSYaIQ%2Fuploads%2FUTPqHm7TRj9iRi8dl2kR%2Fimage.png?alt=media\&token=34ea4003-1dbe-42e6-9fa9-80baf2ffe167)

* There are settings for both single & dual sidebar layouts: set the width and offset&#x20;

