Summary The box-shadow property describes one or more shadow effects as a comma-separated list. It enables you to cast a drop shadow from the frame of almost any element. If aborder-radius is specified on the element with a box shadow, the box shadow
CSS3 w3cschools css3 MDN英文 MDN中文 CSS3 is the latest evolution of the Cascading Style Sheets language and aims at extending CSS2.1. It brings a lot of long-awaited novelties(备受期待的新特性), like rounded corners, shadows, gradients, transitions or animati