HTML <Source> Media Attribute
<source> media
<picture>
<source media="(min-width:650px)" srcset="image1.jpg">
<source media="(min-width:465px)" srcset="image2.jpg">
<img src="image3.jpg" alt="Flowers" style="width:auto;">
</picture>Possible Operators
| Value | Description |
|---|---|
| and | Specifies an AND operator |
| not | Specifies a NOT operator |
| , | Specifies an OR operator |
Devices
| Value | Description |
|---|---|
| all | Suitable for all devices. This is default |
| aural | Speech synthesizers |
| aural | Braille feedback devices |
| handheld | Handheld devices (small screen, limited bandwidth) |
| projection | Projectors |
| Print preview mode/printed pages | |
| screen | Computer screens |
| tty | Computer screens |
| tv | Television type devices (low resolution, limited scroll ability) |
Values
| Value | Description |
|---|---|
| width | 🎱Specifies the width of the targeted display area. 🎱”min-” and “max-” prefixes can be used. 🎱Example: media=”screen and (min-width:500px)” |
| height | 🎱Specifies the height of the targeted display area. 🎱”min-” and “max-” prefixes can be used. 🎱Example: media=”screen and (max-height:700px)” |
| device-width | 🎱Specifies the width of the target display/paper. 🎱”min-” and “max-” prefixes can be used. 🎱Example: media=”screen and (device-width:500px)” |
| device-height | 🎱Specifies the height of the target display/paper. 🎱”min-” and “max-” prefixes can be used. 🎱Example: media=”screen and (device-height:500px)” |
| orientation | 🎱Specifies the orientation of the target display/paper. 🎱Possible values: “portrait” or “landscape” 🎱Example: media=”all and (orientation: landscape)” |
| aspect-ratio | 🎱Specifies the width/height ratio of the targeted display area. 🎱”min-” and “max-” prefixes can be used. 🎱Example: media=”screen and (aspect-ratio:16/9)” |
| device-aspect-ratio | 🎱Specifies the device-width/device-height ratio of the target display/paper. 🎱”min-” and “max-” prefixes can be used. 🎱Example: media=”screen and (aspect-ratio:16/9)” |
| color | 🎱Specifies the bits per color of target display. 🎱”min-” and “max-” prefixes can be used. 🎱Example: media=”screen and (color:3)” |
| color-index | 🎱Specifies the number of colors the target display can handle. 🎱”min-” and “max-” prefixes can be used. 🎱Example: media=”screen and (min-color-index:256)” |
| monochrome | 🎱Specifies the bits per pixel in a monochrome frame buffer. 🎱”min-” and “max-” prefixes can be used. 🎱Example: media=”screen and (monochrome:2)” |
| resolution | 🎱Specifies the pixel density (dpi or dpcm) of the target display/paper. 🎱”min-” and “max-” prefixes can be used. 🎱Example: media=”print and (resolution:300dpi)” |
| scan | 🎱Specifies scanning method of a tv display. 🎱Possible values are “progressive” and “interlace”. 🎱Example: media=”tv and (scan:interlace)” |
| grid | 🎱Specifies if the output device is grid or bitmap. 🎱Possible values are “1” for grid, and “0” otherwise. 🎱Example: media=”handheld and (grid:1)” |