Sưu tầm

The problem is very simple: First you have to add a class named "elements" to both columns so your html will look like this: <div id = "content" > <div id = "leftColumn" class = "elements" > left column stuff </div> <div id = "rightColumn" class = "elements" > right column sidebar stuff </div> </div> After this, all you have to do is to compare the 2 heights, and aplay the maximum height to the smallest one. You do this like this: $ ( document ). ready ( function () { var highestCol = Math . max ( $ ( '#leftColumn' ). height (), $ ( '#rightColumn' ). height ()); $ ( '.elements' ). height ( highestCol ); }); Its a jQuery code witch calculate the maximum height between the 2 columns, and set them both with that height, resulting 2 columns with the same height. (the biggest one) Theo http://stackoverflow.com/