/* Keyword values */ orientation: auto; orientation: portrait; orientation: landscape;
For a UA/device where the orientation is changed upon tilting the device, an author can use this descriptor to inhibit the orientation change.
|Percentages||refer to the size of bounding box|
|Media||as each of the properties of the shorthand:|
|Computed value||as specified|
|Canonical order||the unique non-ambiguous order defined by the formal grammar|
- The user agent will set the document's orientation automatically, typically based on the device's orientation as determined by an accelerometer (if the device has such a hardware sensor), although there is often a user-controlled, OS-level "Lock orientation" setting that will trump the accelerometer reading.
- The document should be locked into portrait orientation.
- The document should be locked into landscape orientation.
|CSS Device Adaptation
The definition of '"orientation" descriptor' in that specification.
|Working Draft||Initial definition|