selector-pseudo-class-case

Specify lowercase or uppercase for pseudo-class selectors.

    a:hover {}
/**   ↑
 * This is pseudo-class selector */

Options

string: "lower"|"upper"

The following patterns are considered warnings:

a:Hover {}

a:hOvEr {}

a:HOVER {}

:ROOT {}

:-MS-INPUT-PLACEHOLDER {}

The following patterns are not considered warnings:

a:hover {}

:root {}

:-ms-input-placeholder {}

The following patterns are considered warnings:

a:Hover {}

a:hOvEr {}

a:hover {}

:root {}

:-ms-input-placeholder {}

The following patterns are not considered warnings:

a:HOVER {}

:ROOT {}

:-MS-INPUT-PLACEHOLDER {}