I know this is definitely not a liquid 3 column.
I'm actually trying to create a 3 column layout like this with all the tables centered. Take a look at this blog (It's not mine but definitely the 3 column layout I want):
There is space between the content and sidebar itself and it is centered. I want to do something like this. Just the 3 column layout.
Does anyone know the codes to create this 3 column layout? Any help would be appreciated.