Two Checkbox Groups - Different styles - How to Achieve with CSS?

I am attempting to create two different checkbox groups for filtering data.

Ideally, we would like the Race group to be 2 columns and the Gender group to be 1 column.

I have achieved the two column look with CSS; however, I can't quite figure out how to get the Gender group to remain the default.

Here is my CSS. I am playing with the CSS Class under Display for each component, but haven't had any luck.

.sapUiVltCell{

      width: 50%;

  text-align: Left;

  float: left;

}

.