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selector-pseudo-class-case

Specify lowercase or uppercase for pseudo-class selectors.

a:hover {}
/** โ†‘
* This pseudo-class selector */

The fix option can automatically fix all of the problems reported by this rule.

Options#

string: "lower"|"upper"

"lower"#

The following patterns are considered violations:

a:Hover {}
a:hOvEr {}
a:HOVER {}
:ROOT {}
:-MS-INPUT-PLACEHOLDER {}

The following patterns are not considered violations:

a:hover {}
:root {}
:-ms-input-placeholder {}

"upper"#

The following patterns are considered violations:

a:Hover {}
a:hOvEr {}
a:hover {}
:root {}
:-ms-input-placeholder {}

The following patterns are not considered violations:

a:HOVER {}
:ROOT {}
:-MS-INPUT-PLACEHOLDER {}