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# Pixel Ratio Srcsets

A Pixel Ratio srcset looks like this:

```html
srcset="myimage-200.jpg 1.0x, myimage-300.jpg 1.5x, myimage-400.jpg 2.0x" 
```

To use one, set `pixel_ratios` and `base_width`. They are most appropriate for
thumbnails and icons, where the image will be the same size on all screens, and
all you need to account for is pixel ratio.

## Base Width

_Format:_ `base_width: integer`

_Example:_ `base_width: 100`

Sets how wide the 1x image should be. Required when using a Pixel Ratio srcset.

## Pixel Ratios

_Format:_ `pixel_ratios: [number, number, number (...)]`

_Example:_ `pixel_ratios: [1, 1.5, 2]`

Array of images to construct, given in multiples of the base width.

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
jekyll_picture_tag-1.14.0	docs/users/presets/pixel_ratio_srcsets.md
jekyll_picture_tag-1.13.0	docs/users/presets/pixel_ratio_srcsets.md
jekyll_picture_tag-1.12.0	docs/users/presets/pixel_ratio_srcsets.md