#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color:#409eff;--success-color:#67c23a;--warning-color:#e6a23c;--danger-color:#f56c6c;--info-color:#909399;--background-gray:#f8f6fb;--container-corner-radius:10px;--font-size-base:14px;--line-height-base:1.5}