*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
li{
	list-style: none;
}
a{
	text-decoration: none;
}

.header{
	width: 100%;
}
.header_top{
	height: 160px;
	padding-top: 37.5px;
	background-image: url(/static/www.sxhkxy.com/images/topBg.png);
	background-repeat: no-repeat;
    background-size: cover;
	position: relative;
}
.headerBox{
	width: 1200px;
	margin: 0 auto;
}
.ceshi{
	position: absolute;
	right: 0px;
	top: 0px;
	background: #00439a;
	color: #fff;
	padding: 5px 10px;
	font-size: 14px;
	border-radius: 4px;
}
.menuicon {
    width: 20px;
    position: absolute;
    left: 15px;
    top: 23px;
    display: none;
}
.header_top img.logo1{
	width: 975px;
}
.navBox{
	width: 100%;
	height: 60px;
	background-color: #00439a;
}
.navBox ul{
	width: 1200px;
	height: 100%;
	margin: 0 auto;
}
.navBox ul:after{
	display: block;
	content: "";
	clear: both;
}
.navBox ul li{
	float: left;
	color: #fff;
	line-height: 60px;
	width: 10%;
	text-align: center;
	position: relative;
}
.menuItem{
	position: absolute;
	top: 59px;
	left: 0;
	/* width: 100%; */
	padding: 0 10px;
	white-space: nowrap;
	height: auto;
	background-color: rgba(0,67,154,.7);
	z-index: 10;
	min-width: 100%;
	display: none;
	transition: display 2s;
	-moz-transition: display 2s; /* Firefox 4 */
	-webkit-transition: display 2s; /* Safari 和 Chrome */
	-o-transition: display 2s; /* Opera */
}
.navBox ul li .menuItem a{
	display: block;
	width: 100%;
	height: 50px;
	line-height: 50px;
	text-align: center;
	color: #fff;
	font-size: 15px;
}
.navBox ul li:hover .menuItem{
	display: block;
}	
.navBox ul li a{
	color: #fff;
	font-size: 18px;
}
.mobilemenu{
	width: 100%;
	height: 100%;
	position: fixed;
	top: 0;
	left: 0px;
	display: none;
	transition: display 0.3s;
	z-index: 10;
}
.mask{
	width: 100%;
	height: 100%;
	position: relative;
	z-index: 10;
	background-color: rgba(0,0,0,0.5);
}
.mobilemenu ul{
	width: 166px;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	background-color: #00439a;
	z-index: 12;
	padding-top: 34px;
	overflow: auto;
}
.mobilemenu ul li{
	color: #fff;
	text-align: center;
	height: auto;
	line-height: 42px;
	position: relative;
}
.mobilemenu ul li a{
	color: #fff;
	font-size: 14px;
}
.mobilemenu ul li .menuItem{
	display: block;
	position: initial;
}
.mobilemenu ul li .menuItem a{
	font-size: 12px;
	text-indent: 2em;
	height: 35px;
	line-height: 35px;
	display: block;
}
@media screen and (min-width: 320px) {
	.header_top{
		height: 59px;
		padding-top: 17.5px;
		padding-left: 51px;
		padding-right: 15px;
	}
	.headerBox{
		width: 100%;
	}
	.header_top img.logo1{
		width: 100%;
	}
	.navBox{
		display: none;
	}
	.header_top .menuicon{
		display: block;
	}
}
@media screen and (min-width: 768px){
	.header_top{
		height: 98px;
	}
	.header_top .menuicon{
		display: none;
	}
	.navBox{
		display: block;
		width: 100%;
		padding: 0 15px;
	}
	.navBox ul{
		width: 100%;
	}
	.navBox ul li a {
	    color: #fff;
	    font-size: 16px;
	}
}
@media screen and (min-width: 1000px) {
	.headerBox{
		width: 1200px;
	}
	.header_top{
		height: 160px;
		padding-top: 37.5px;
		padding-left: 0px;
		padding-right: 0px;
		/* background-image: url(/static/www.sxhkxy.com/images/topBg.png); */
		background-repeat: no-repeat;
	    background-size: cover;
		position: relative;
	}
	.navBox{
		display: block;
		padding: 0 15px;
	}
	.navBox ul{
		width: 1200px;
	}
	.navBox{
		display: block;
		padding: 0;
		margin: 0;
	}
	.navBox ul li a {
	    color: #fff;
	    font-size: 18px;
	}
	.header_top img.logo1{
		width: 975px;
	}
	.header_top .menuicon{
		display: none;
	}
}