* { margin: 0; padding: 0; list-style: none; } html { scroll-behavior: smooth; } body { margin: 0; padding: 0; font: 12px "Microsoft Yahei", Hiragino Sans GB, Arial, Helvetica, sans-serif; color: #333; } img { display: block } a { text-decoration: none; color: #333 } .amap-logo { display: none; left: -100px; } .amap-copyright { opacity: 0; } input { outline: none; }