### @supports  特性查询

用于判断浏览器是否支持某种css功能
```css
@supports (display: grid) {
  div {
    display: grid;
  }
}
@supports not (display: grid) {
  div {
    float: right;
  }
}
```

[MDN](https://developer.mozilla.org/zh-CN/docs/Web/CSS/@supports)

 @supports  特性查询

用于判断浏览器是否支持某种css功能
css
@supports (display: grid) {
  div {
    display: grid;
  }
}
@supports not (display: grid) {
  div {
    float: right;
  }
}


[MDN](https:developer

@supports  特性查询

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@supports 特性查询

@supports 特性查询

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