monochrome：<integer>
接受min/max前綴：是
簡單列舉幾個應用示例：
@media screen and (monochrome){ … } @import url(example.css) screen and (monochrome:0); <link media="screen and (min-monochrome:0) and (max-monochrome:10)" rel="stylesheet" href="example.css" /> <?xml-stylesheet media="not screen and (monochrome)" rel="stylesheet" href="example.css" ?>