:root {
  --el-color-white: #ffffff;
  --el-color-primary: #409eff;
  --el-color-black: #000000;
  --el-fill-color: #f0f2f5;
  --el-fill-color-light: #f5f7fa;
  --el-fill-color-lighter: #fafafa;
  --el-fill-color-extra-light: #fafcff;
  --el-fill-color-dark: #ebedf0;
  --el-fill-color-darker: #e6e8eb;
  --el-fill-color-black: #000000;
}