just-the-docs/node_modules/stylelint/lib/rules/at-rule-no-vendor-prefix/README.md

at-rule-no-vendor-prefix

Disallow vendor prefixes for at-rules.

    @-webkit-keyframes { 0% { top: 0; } }
/**  ↑
 * These prefixes */

Options

true

The following patterns are considered warnings:

@-webkit-keyframes { 0% { top: 0; } }

@-ms-viewport { orientation: landscape; }

The following patterns are not considered warnings:

@keyframes { 0% { top: 0; } }

@viewport { orientation: landscape; }