sticky footer

* {
	margin: 0;
}
html, body {
	height: 100%;
}
.wrapper {
	min-height: 100%;
	height: auto !important;
	height: 100%;
	margin: 0 auto -42px; /* the bottom margin is the negative value of the footer's height */
}
.footer, .push {
	height: 42px; /* .push must be the same height as .footer - CAN BE ANY VALUE! */
}

// http://ryanfait.com/sticky-footer/