div.nextbutton {
	padding: 10px 0px;
	height: 60px;
}
div.nextbutton span {
	float: right;
}
div.centerbutton {
	padding: 10px 0px;
	height: 60px;
}
div.centerbutton span {
	margin: 0px auto;
}
div.demo p {
	color: #F00;
}