#vortex {
	width: 750px;
	height: 100px;
	position: relative;
	z-index: 1000;

}

#vortex.vortex-animating>* {
	
}
.span6{
    width:100%;
	display: inline-block;
    position: relative;
    height:480px;
    margin-top:35px;
}
.square-button img{
	width:100%;
}