Source: dist/css/virtual_boot.css, line 9588
Example
Default styling
flex_auto gap-x_5 gap-y_4 grid columns_1 columns_2:md columns_3:lg p-t_0 p_4 ul_none
flex_auto gap-x_5 gap-y_4 grid columns_1 columns_2:md columns_3:lg p-t_0 p_4 ul_none