footer{
	background-color: #313131;
	color: #fff;
	font-size: 12px;
	margin-top: 130px;
}
footer .clear{
	padding: 40px 0;
}
.footer-introduction{
	float: left;
}
.footer-introduction{
	line-height: 3;
}
.footer-information{
	float: right;
	text-align: center;
}
.footer-information .footer-logo{
	padding-bottom: 30px;
}
.back{
	text-align: center;
	font-size: 20px;
	color: #000;
	margin:60px 0 ;
    display: inline-block;
}
.back a{
	border: 5px solid #28637d;
	padding:20px 70px ;
}
.back:hover a{
	border: 5px solid #ff5400;
}
.page {
	text-align: center;
	padding: 50px 0;
	letter-spacing: 5px;
	font-size: 20px;
}
.page a.select,
.page a:hover{
	color:#ff5400;
}