@charset "UTF-8";

dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
td,
hr {
	margin: 0;
	padding: 0
}

li {
	list-style: none;
}

a:link,
a:visited {
	text-decoration: none
}

.h2 {
	font-size: 17px;
	color: #666;
	font-weight: bold;
	padding: 0;
	margin: 0
}

.hover{
	font-weight: bold;
}

.hover:hover{
	color: orange;
}

.head-v3 {
	position: fixed;
    top: 0;
	width: 100%;
	background: white;
	z-index: 100;
	min-width: 1500px;
	color: black;
}

.head-v3 .navigation-inner {
	margin: 0 auto;
	width: 1500px;
	padding-top: 20px;
	position: relative;
	display: flex;
}

.navigation-up {
	height: 60px;
	margin: 0 auto 0 auto;
}

.navigation-up .navigation-v3 {
	float: left;
	margin-left: 250px;
	width: 1200px;
}

.navigation-up .navigation-v3 ul {
	float: left;
}

.navigation-up .navigation-v3 li {
	float: left;
	width: 133px;
	font: normal 16px/59px;
}

.navigation-up .navigation-v3 li h2 {
	font-weight: normal;
	padding: 0;
	margin: 0;
}

.navigation-down {
	position: absolute;
	top: 90px;
	left: 0px;
	width: 100%
}

.navigation-down .nav-down-menu {
	height: 300px;
	width: 100%;
	margin: 0;
	background: url(../image/banner/xiala_bg.jpg);
	position: absolute;
	top: 100%
}

.navigation-down .nav-down-menu .navigation-down-inner {
	margin: auto;
	width: 1100px;
	position: relative
}


/*down*/
.logo{
	width: 70px;
	height: 70px;
	margin-top: -20px;
}
.downimg {
	margin-top: 7px;
	margin-left: 5px;
	height: 15px;
	width: 15px;
}

.downtotal {
	display: flex;
	margin-top: 50px;
}

.downlefttitle {
	font-size: 30px;
	font-weight: bolder;
	text-align: 50px;
}

.downlefttxt {
	margin-top: 20px;
	margin-bottom: 40px;
}

.downleftitem {
	margin-top: 20px;
	width: 200px;
}

.downleft {
	width: 1000px;
}

.downright {
	margin-left: 100px;
}