How to center a div with Bootstrap2?

Answer 1

@ZuhaibAli code kind of work for me but I changed it a little bit:

I created a new class in css

.center {
     float: none;
     margin-left: auto;
     margin-right: auto;
}

then the div become

I added col-md-6 for the width of the div itself which in this situation meant the div is half the size, there are 1 -12 col md in bootstrap.