摘要: ``` main{ height: calc(100vh); background-image: url(../assets/image/background.png) ; //图片导入 background-size: 100% 100%;背景尺寸 width:100vw; background-clip:content-box; 裁切背景图片 到content (border-box|padd 阅读全文
posted @ 2020-04-16 15:10 唐糖PJS 阅读(301) 评论(0) 推荐(0) 编辑