📅  最后修改于: 2022-03-11 14:48:00.380000             🧑  作者: Mango
div {
width: 150px;
height: 150px;
background-color: #fff;
box-shadow: 120px 80px 40px 20px #0ff;
}
/* in order: x offset, y offset, blur size, spread size, color */
/* blur size and spread size are optional (they default to 0) */