Again, you can apply more than one box shadow.

同样，您可以设置一个以上的盒阴影。

youdao

The structure for box shadow is same as the text-shadow property: x-offset, y-offset, blur, and color.

盒阴影的结构和text - shadow相同，x轴偏移，y轴偏移，模糊，颜色。

youdao

You knew you had mail because you saw it in profile, leaning diagonally against the wall of your box, and years later, after I was gone from Ault, I dreamed sometimes that I saw that skinny shadow.

我走过去，要从侧面，斜对着你的信箱，才能看到里面有没有信。多年以后，离开了奥尔特，我依然还有时会梦见那斜斜的一条影子。

youdao

Walsall Council said it had lit up the box to "get even more attention as the light brings it out of the shadow".

BBC: Ellie Simmonds's gold postbox put under night spotlight

Shadow Treasury minister Owen Smith said there were just two measures for growth in the Budget - the patent box and the video games measures - claiming they were Labour policies.

BBC: Budget debate