A quick tip today for those who have been banging their head trying unsuccesfully to modify the Font Size of the title in their Google CSE result page :

 .gs-webResult.gs-result a.gs-title:link, .gs-webResult.gs-result a.gs-title:link b, .gs-imageResult a.gs-title:link, .gs-imageResult a.gs-title:link b {  
      font-size: 12px;  
 }