@charset "utf-8";
.nav{
	box-shadow: 0 15px 20px rgb(62 105 116 / 10%);
	background: #FFFFFF;
}
.head {
    z-index: 999;
    background: #FFFFFF;
    margin: 0 auto;
    width: 1200px;
}
.logo {
	display: inline-block;
}
.logo img{
    padding: 10px 0;
}
.center{
	line-height: 77px;
	display: inline-block;
	float: right;
}
.center a{
	font-size: 18px;
	color: #000;
	margin-right: 10px;
}
.center a:last-child{
	margin-right: 0;
}