@charset "utf-8";
/**
 * @module 用户界面
 * @description 定义使用何种滤镜
 * @method filter
 * @version 1.7.0
 * @param {String} $filter 取值与`filter`属性一致 <1.7.0>
 */
@mixin filter($filter...) {
    @include prefix(filter, $filter);
}

/**
 * @module 用户界面
 * @description 定义UA默认外观
 * @method appearance
 * @version 1.0.0
 * @param {String} $appearance 取值与`appearance`属性一致,默认值:none <1.0.0>
 */
@mixin appearance($appearance: none) {
    @include prefix(appearance, $appearance);
}

/**
 * @module 用户界面
 * @description 定义如何选中内容
 * @method user-select
 * @version 1.0.0
 * @param {String} $user-select 取值与`user-select`属性一致,默认值:none <1.0.0>
 */
@mixin user-select($user-select: none) {
    @include prefix(user-select, $user-select);
}

/**
 * @module 用户界面
 * @description 定义盒模型
 * @method box-sizing
 * @version 1.0.0
 * @param {String} $box-sizing 指定盒模型类型,取值与`box-sizing`属性一致,默认值:border-box <1.0.0>
 */
@mixin box-sizing($box-sizing: border-box) {
    @include prefix(box-sizing, $box-sizing);
}