这是因为static使得浏览器缓存了滤镜渲染效果图，使用了更多的资源，因此性能也更好。

This is because the static value makes the browser cache the filter rendering as a raster, resulting in a better allocation of resources, and thus better performance.

youdao

这是因为static使得浏览器缓存了滤镜渲染效果图，使用了更多的资源，因此性能也更好。

This is because the static value makes the browser cache the filter rendering as a raster, resulting in a better allocation of resources, and thus better performance.

youdao