2023年9月25日 — A drop shadow is effectively a blurred, offset version of the input image's alpha mask, drawn in a specific color and composited below the image ...
In graphic design and computer graphics, a drop shadow is a visual effect consisting of a drawing element which looks like the shadow of an object, ...
With CSS you can add shadow to text and to elements. In these chapters you will learn about the following properties: text-shadow; box-shadow. CSS Text ...