/*导航样式*/
body{
	
	flex-direction:column;
	display:flex;
	justify-content:center;
	align-items: center;
	
}
#div_1{
	width:100%;
	height:91px;
	display:flex;
	z-index:99;
	flex-direction:row;
	justify-content: center;
	position:fixed;/*固定作用*/
	top:0px;
	background-color:#FFF;
	border-bottom:1px solid #DCDCDC;
}

#div_2{
	width:1250px;
	height:500px;
	background:url(../../images/harbin.jpg);
	background-size: 100% 100%;
	display: flex;
	flex-direction:row;
	justify-content:center;
	align-items: center;
	margin-top:101px;
}
#div_2_text{
	width:188px;
	height:30px;
	font-size:36px;
	font-family:楷体;
	color:Orange;
	font-weight:bold;
	
}

#div_3{
	width:1250px;
	height:500px;
	background-color:#C1C1C1;
	display:flex;
	flex-direction:row;
	justify-content:left;

}
#div_3_img{
	width:65%;
	height:225px;
}
#div_3_jianjie{
	width:600px;
	height:500px;
	font-size:17px;
	font-family:"微软雅黑";
	color:#FFFFFF;
	display:flex;
	flex-direction:column;
	justify-content:left;
}
#div_3_jianjie ul{
	list-style-type:none;
margin:0px;
	list-style-position:outside;
	list-style-image:url(../images/qiu.png);
/*	list-style-type:circle;*/


}
#div_3_jianjie li{

	margin:10px 0px;
}

#div_4{
	width:100%;
	height:200px;
	display:flex;
	flex-direction:row;
	justify-content:left;
	align-items:center;
	margin:5px 0px;
}
#div_7{
	display:flex;
	width:1250px;
	height:220px;
	background:url(../../images/lishi.jpg);
	background-size: 100% 100%;
	margin:20px 0;
	align-items:center;

}
.yewu_lei{
	border-radius:5px;
	border:3px solid BurlyWood;
	width:300px;
	height:200px;
	margin:0 5px;
	background-color:WhiteSmoke;
	display:flex;
	flex-direction:row;
	justify-content:left;
	align-items:left;
}
.yewu_lei img{
	width:300px;
	height:200px;
}
#lou3{
	border-radius:5px;
	border:3px solid BurlyWood;
	width:600px;
	height:200px;
	margin:0 5px;
	background-color:WhiteSmoke;
	display:flex;
	flex-direction:row;
	justify-content:left;
	align-items:left;
}
#lou3 img{
	width:600px;
	height:200px;
}
#div_5{
	display:flex;
	flex-direction:column;
	width:100%;
	height:400px;
	padding: 0px 20px;
	justify-content:center;

}
.div_5_div{
	display:flex;
	flex-direction:column;
	align-items: center;
	width:220px;
	height:220px;
	background-color:Lavender;
	margin-left:10px;
	padding: 30px 10px;
}
.div_5_div:hover{
	background-color:MidnightBlue;
	opacity:0.7;
	color:#FFF;
}
.div_5_div span{
	margin-top:10px;
	font-size:22px;
	font-family:"标宋";
	font-weight:bold;
}
.div_5_div p{
	width:150px;
	font-size:15px;
	font-family:"微软雅黑";
	font-weight:bold;
}
.div_5_logo{
	width:50px;
	height:50px;
}
#div_1_1{
	display:flex;
	width:300px;
	height:91px;
	justify-content:center;
	align-items: center;

}
#div_1_1 img{
	width:250px;
	height:50px;
}
#div_1_ul{
	width:70%;
	height:60px;
	display:flex;
	flex-direction:row;
	align-items: center;
	color:MidnightBlue;
	font-size:16px;
	font-weight:bold;
	font-family:标宋;
}
.div_1_li{
	/*float:left;保持一行*/list-style-type:none;/*清除项目符号*/width:150px;/*列宽度*/text-align:center;/*文本居中*/line-height:60px;/*行高*/
}

.div_1_li a{
	text-decoration:none;
	color: inherit;/*父系颜色*/
}

.div_1_li a:visited {
	color: inherit;
}
	
.div_1_li a:link{
	color:MidnightBlue;
	color: inherit;	
	}
.div_1_li:hover,.div_6_li:hover{
	font-weight:bold;
	font-size:22px;
	font-family:标宋;
	background-color:MidnightBlue;
	opacity:0.7;
	color:#FFFFFF;
	transition: 0.2s all linear;
}