# Back to top button

{% columns %}
{% column width="50%" %}
Show a 'back to top' button that hovers at the bottom of the screen, allowing visitors to quickly return to the top of the page.

{% endcolumn %}

{% column %}

<figure><img src="https://2417329470-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fhnqe0uck0ozZhJ77wGXt%2Fuploads%2FWnd2Flkcw9XzE0ZQF6NX%2Fback-to-top.png?alt=media&#x26;token=8eb15503-f949-42b8-bf71-c28e60c05511" alt=""><figcaption></figcaption></figure>
{% endcolumn %}
{% endcolumns %}

Go to <i class="fa-gear">:gear:</i> **Theme settings > Advanced** to find settings

<table><thead><tr><th width="171.453125">Setting</th><th width="439">Description</th></tr></thead><tbody><tr><td><mark style="color:blue;">Enable back to top</mark></td><td>Select an <strong>aspect ratio</strong> to crop images to be a uniform shape, or select <strong>Natural</strong> to display their original shape.</td></tr><tr><td><mark style="color:blue;">Position</mark></td><td>Display button to the <strong>left</strong>, <strong>center</strong>, or <strong>right</strong> at the bottom of the screen.</td></tr></tbody></table>


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# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
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```

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
