diff --git a/aio/content/guide/component-styles.md b/aio/content/guide/component-styles.md
index 0e19d65835..7636852df2 100644
--- a/aio/content/guide/component-styles.md
+++ b/aio/content/guide/component-styles.md
@@ -172,7 +172,7 @@ to the current component and all its descendants, be sure to include the `:host`
 `::ng-deep`. If the `::ng-deep` combinator is used without the `:host` pseudo-class selector, the style
 can bleed into other components.
 
-把伪类 `::ng-deep` 应用到如何一条 CSS 规则上就会完全禁止对那条规则的视图包装。任何带有 `::ng-deep` 的样式都会变成全局样式。为了把指定的样式限定在当前组件及其下级组件中，请确保在 `::ng-deep` 之前带上 `:host` 选择器。如果 `::ng-deep` 组合器在 `:host` 伪类之外使用，该样式就会污染其它组件。
+把伪类 `::ng-deep` 应用到任何一条 CSS 规则上就会完全禁止对那条规则的视图包装。任何带有 `::ng-deep` 的样式都会变成全局样式。为了把指定的样式限定在当前组件及其下级组件中，请确保在 `::ng-deep` 之前带上 `:host` 选择器。如果 `::ng-deep` 组合器在 `:host` 伪类之外使用，该样式就会污染其它组件。
 
 The following example targets all `<h3>` elements, from the host element down
 through this component to all of its child elements in the DOM.