> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://ajuda.greatsoftwares.com.br/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What are the ideal DIMENSIONS (sizes) for BLOCK BACKGROUND IMAGES?

The **dimensions of the block background images** on your pages created in GreatPages will vary according to the layout you want to create.

You can check the **block height** by clicking on the dividing line of a given block and dragging it up or down.

![](https://storage.crisp.chat/users/helpdesk/website/-/a/6/a/b/a6ab90d8350d6000/image_lapt04.png)

The **block width**, on the other hand, will vary according to each screen that accesses the page. Therefore, the ideal is to follow the guidelines below, which cover the average screen dimensions.

### Desktop

Image ratio: 16:9
Minimum resolution: 1920x1080 pixels
Ideal resolution: 2580x1080 pixels

### Mobile

Image ratio: 9:16
Minimum resolution: 360 pixels wide (height varies according to the block size)
Ideal resolution: 720 pixels wide (height varies according to the block size).

| Extra tip: Run your block background images through https://compressor.io so they become lighter, making your site faster.

Still have questions? Reach out to our team on Chat! We're always happy to help. <3