/****添加计算宽度的--运算符直接需要space****/
/****** common color(常用颜色,可用于普遍场景) *****/
/**** custom color(自定义颜色,用于特定场景) ****/
.bi-preview-table > div > table > thead > tr.odd,
.bi-preview-table > div > div > div > table > thead > tr.odd {
  background-color: #eff1f4;
}
.bi-theme-dark .bi-preview-table > div > table > thead > tr.odd,
.bi-theme-dark .bi-preview-table > div > div > div > table > thead > tr.odd {
  background-color: #191b2b;
}