老师，用您的这个css-doodle.js组件画的也很好呀。
:doodle {@grid: 1/280px; z-index:50; position:absolute;top:29%;left:40%;} @size:280px; clip-path:@shape(points:360; r:abs.sin(2.5t);); background-image: radial-gradient(red, yellow, green);