* is athe universal selector. Unqualified, it matches all elements.
Use a class (or any other valid CSS) selector:
/* match a class name */ .my-class { text-rendering: optimizelegibility; } /* match an element ID */ #my-id { text-rendering: optimizelegibility; } /* match all P elements inside any element with a class name */ .my-class P { text-rendering: optimizelegibility; } /* match a class name */ .my-class { text-rendering: optimizelegibility; } /* match an element ID */ #my-id { text-rendering: optimizelegibility; } /* match all P elements inside any element with a class name */ .my-class P { text-rendering: optimizelegibility; } See also: CSS 3 Selectors