> can anyone suggest the right way. Remember i don’t have to write @media css only want to resize the page according to screen size.
I can’t really make sense of this, are you saying you don’t want to use @media?
If that’s the case, you could just use percentages instead of fixed-pixels so it adapts to the size of the browser window.
Something like this – http://codepen.io/Watson90/full/KupHs
Using @media will give you so much better control at certain points though!