Conditional formatting can't apply to all cells properly

Hello,

I have two columns. If the right column is greater than the left column, i want it to show green, and if it's less, i want it to show red. Is there a way to drag this conditional formatting formula down so it applies to all rows without having to do the conditional formatting for each row one by one? I hope this makes sense.

Attached is sample data:
Book1.xlsx

Any help is greatly appreciated! Cheers!

Change to range of "Applies to" to your required range

=A1>B1 red Applies to $A$1:$A$100

=B1>A1 green Applies to $B$1:$B$100