html,body,#app{height:100%;margin:0;padding:0;font-family:Segoe UI,Microsoft YaHei,PingFang SC,sans-serif;background:#f4f6fb}*{box-sizing:border-box}.scrollbar-thin::-webkit-scrollbar{width:6px;height:6px}.scrollbar-thin::-webkit-scrollbar-thumb{background:#d0d7e2;border-radius:3px}.scrollbar-thin::-webkit-scrollbar-track{background:transparent}