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 ...
Adding a drop shadow. Use the drop-shadow-* utilities to add a drop shadow to an element. ... This is useful for applying shadows to irregular shapes, like text ...
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 ...