css3 - CSS set width of first element based on width of second element -


i'm not sure how work i'm trying accomplish bear me...

i'm trying set width of element, based on width of proceeding element. visually this:

 container element  --------------------------------------------  |                         |                |  |                         |                |  |<--auto width div1-->|<--div2 200px-->|  |                         |                |  |                         |                |  --------------------------------------------

so, essentially, div2 set float on right of page, , div1 should span right edge of div2 automatically

i've started fiddle at: http://jsfiddle.net/yuvjs/

any appreciated... in advance...

just use tables. rid of float, set 2 box divs display:table-cell , container div display:table. first box should adjust width automatically based on width of second box.

fiddle example


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