at-rule-no-vendor-prefix

禁止 at 规则使用浏览器前缀。

¥Disallow vendor prefixes for at-rules.

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

 * This prefix */

此规则忽略 自动前缀器 未处理的非标准浏览器前缀 at 规则。

¥This rule ignores non-standard vendor-prefixed at-rules that aren't handled by Autoprefixer.

fix 选项 可以自动修复此规则报告的所有问题。但是，它不会删除删除前缀时生成的重复 at 规则。在这些情况下，你可以将 自动前缀器 本身与 add 选项关闭，remove 选项打开 一起使用。

¥The fix option can automatically fix all of the problems reported by this rule. However, it will not remove duplicate at-rules produced when the prefixes are removed. You can use Autoprefixer itself, with the add option off and the remove option on, in these situations.

message 次要选项 可以接受该规则的参数。

¥The message secondary option can accept the arguments of this rule.

选项

¥Options

true

以下模式被视为问题：

¥The following patterns are considered problems:

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

@-ms-viewport { orientation: landscape; }

以下模式不被视为问题：

¥The following patterns are not considered problems:

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

@viewport { orientation: landscape; }