Kpi Title Value Not Changing Through custom Css

Hi Expert's,

I Facing Issue While Changing Color of KPI title Css value Using Custom Css Remaining All are Effecting Except Kpi Value .

Css:

.good

{font-weight: bold !important;

font-size: 46px !important;

line-height: 200px !important;

color: rgb(200, 198, 138) !important;}

If I Use Standard Css Class only i.e .scn-pack-KpiView-Value It's Effecting But with Custom Css It's not allowing Changes Could you please Help  me Why it's not Effecting and how to Achieve with Custom Css.

Design Studio KPI View Style

Best Regard's,

Sathish.