If you don’t want to manually add key in your .plist file then here’s a graphical version of @MurraySagal’s answer, follow the steps from 1 to 7 and you’ll be done. 🙂
Note: If you can’t read out the steps, you can zoom out your current tab by using combination of Command++ (for zoom in) and Command+- (for zoom out). If Command won’t work, you can try with Ctrl.