* {
	margin: 0;
}
html, body {
	height: 100%;
}
.wrapper {
	min-width: 100%;
	min-height: 100%;
	height: auto !important;
	height: 100%;
	margin: 0 auto -90px;
}
.footer, .push {
	height: 50px;
}

.ie6 .footer {
  margin-top: 0px;
}

.ie6 .push, .ie7 .push{
  margin-top: 50px;
}