I see three ways to do this in general.
position: absolute
position:absolute ( ) position:relative. top: -100px - , left: 100px - . , , 100 , 100 . , .
:
, , , . , position:absolute, position:relative. . x y , top left. , top:-100px . , . , , .
. (, margin-top:-100px). , , . , , , . , , , , . , overflow , , .
Demo
: http://jsfiddle.net/jmarikle/2w4wqfxs/1