HTML and CSS Reference
In-Depth Information
resolution
,,
min-resolution
min-resolution
,,
max-resolution
resolution
max-resolution
Values: <resolution>
alues: <resolution>
Refers to the resolution of the output device in terms of pixel density, measured in either
dots-per-inch (
dpi
) or dots-per-centimeter (
dpcm
). If an output device has pixels that are
not square, the least dense axis is used; for example, if a device is 100dpcm along one axis
and 120dpcm along the other,
100
is the value returned. Additionally, a bare
resolution
feature query can never match (though
min-resolution
and
max-resolution
can).
orientation
orientation
Values:
alues:
portrait
portrait
||
landscape
landscape
Refers to the output device's total output area, where
portrait
is returned if the media
feature
height
is equal to or greater than the media feature
width
. Otherwise, the result is
landscape
.
scan
scan
Values:
alues:
progressive
progressive
||
interlace
interlace
Refers to the scanning process used in an output device with a media type of
tv
.
grid
grid
Values:
alues:
0
||
1
Refers to the presence (or absence) of a grid-based output device, such as a
tty
terminal.
A grid-based device will return
1
; otherwise,
0
is returned.