CSS center content inside div

Question

I need to center html content inside a div class=\"partners\" (top div with 2 images). As you can see from the image below (it floats left instead of center of the div):

Answer 1

do like this :

child{
    position:absolute;
    margin: auto;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}