doc: update css.md

2022-12-05 16:15:58 +08:00 · 2022-12-05 16:15:58 +08:00 · b104ca8bfd
commit b104ca8bfd
parent b3d7fb1ea1
1 changed files with 9 additions and 1 deletions
--- a/docs/css.md
+++ b/docs/css.md
@ -1624,7 +1624,7 @@ div {

 ### 定义容器的长宽比

-```
+```css
 div {
  aspect-ratio: 1/1 
 }
@ -1632,6 +1632,14 @@ div {

 属性 [aspect-ratio](https://developer.mozilla.org/zh-CN/docs/Web/CSS/aspect-ratio) 可以非常容易的定义一个容器的长宽比

+### 设置光标样式
+
+```css
+body {
+  caret-color: red;
+}
+```
+
 另见
 ---------