adjust padding for small cards (#39811)

frontend/src/metabase/visualizations/visualizations/Text/Text.styled.tsx

@@ -8,7 +8,7 @@ import {
 } from "metabase/styled-components/theme";
 
 const DEFAULT_CONTAINER_PADDING_SIZE = "0.75rem";
-const SMALL_CONTAINER_PADDING_SIZE = "0.4rem";
+const SMALL_CONTAINER_PADDING_SIZE = "0.3rem";
 
 interface TextCardWrapperProps {
   isSingleRow: boolean;