## height


<!-- CSSJSON.height.description -->

<!-- CSSJSON.height.syntax -->

<!-- CSSJSON.height.values -->

**注意**
> 属性值为长度 `<length>` 时，App平台可以不设置单位，Web端必须设置单位，详情参考[长度单位](./README.md#length)。

<!-- CSSJSON.height.defaultValue -->

<!-- CSSJSON.height.unixTags -->

<!-- CSSJSON.height.compatibility -->

<!-- CSSJSON.height.example -->

<!-- CSSJSON.height.reference -->
