> For the complete documentation index, see [llms.txt](https://insights.gitbook.io/ecomm-doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://insights.gitbook.io/ecomm-doc/customize/pre-loader.md).

# Pre loader

### Themes > Customize > Pre loader

* Enable pre loader 
* Set background color 
* Gif image 
* Gif width 

![](/files/Cc5Q8GlmwX53f37c0mmC)

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