只要在頁面下加入如下css,整個css布局就清晰了 * { background-color: rgba(255,0,0,.2); }* * { background-color: rgba(0,255,0,.2); }* * * { background-color: rgba(0,0,255,.2); }* * * * { background-color: rgba(255,0,255,.2); }* * * * * { background-co
时间:2023-11-19 | 阅读:19