css - Place DIV Between & Above Two Lower DIVs -

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i designing webpage requires @ least 3 divs , possibly 1 container div. need 1 div on left, 1 in middle, , 1 on right. seems simple enough need 2 side divs underlap middle div.

                                  +-----------------------+           +-----------------------|-----+           +---------------------------+           |                       |     |           |     |                     |           |                       |     |           |     |                     |           |                       |     |           |     |                     |           |                       |     |           |     |                     |           |                       |     |           |     |                     |           |                       |     |     o     |     |                     |           |                       |     |     v     |     |                     |           |                       |     |     e     |     |                     |           |       50% width       |     |     r     |     |       50% width     |           |                       |     |     l     |     |                     |           |                       |     |         |     |                     |           |                       |     |     y     |     |                     |           |                       |     |           |     |                     |           |                       |     |           |     |                     |           |                       |     |           |     |                     |           |                       |     |           |     |                     |           |                       |     |           |     |                     |           |                       |     |           |     |                     |           |                       |     |           |     |                     |           |                       |     |           |     |                     |           |                       |     |           |     |                     |           |                       |     |           |     |                     |           +-----------------------|-----+           +---------------------------+                                   +-----------------------+

i saw stackoverflow answer, can't seem translate horizontally: http://jsfiddle.net/pwwqm/1/

please help.

the trick use float property outer divs side side: float:left; think want, anyway:

http://jsfiddle.net/sutlq/

your diagram shows gutter between outer divs, didn't create 1 since write outer divs each 50% of width.


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