.bg{background-color: #fff;}
.bg span{
	/*display: block;*/
}
.bg1{
	/*margin-top: 50px;*/
}
.bg1 img{
	width: 100%;
}
.bg2{} 
.bg2_1{
	padding-top: 100px;
	position: relative;
}
.bg2_1_1{
	display: flex;
	justify-content:center;
}
.bg2_1_1 span{
	color: #0c347c;
	font-size: 12px;
	letter-spacing: 1px;
}

.bg2_1_1 div{
	margin-left: 10px;
}
.bg2_1_1 div:nth-of-type(2){
}
.bg2_1_1 div:nth-of-type(2) span:first-of-type{
	font-weight: bold;
	font-size: 25px;
	letter-spacing: 5px;
}
.bg2_1_1 div:nth-of-type(2) span:nth-of-type(2){
	margin-left: 10px;
}
.bg2_1_1 div:nth-of-type(3) span{
	line-height: 59px;
} 
.bg2_1_2{}
.bg2_1_2 img{
	width: 100%;
}
.bg2_1_2>div{
	width: 100%;
	/*display: flex;*/
	height: auto;
	overflow: hidden;/*添加高度，解决float浮动引起的高度坍陷*/
  zoom:1;
  display: flex;
  justify-content:space-between;
  flex-wrap:wrap;
}
.bg2_1_2>div>div{
	display:inline-block;
	float: left;
	margin-top: 50px;
	position: relative;
	width: 49.8%;
	/*padding-bottom: 100px;*/
}
.bg2_1_2>div>div span{
	background-color: #000;
	color: #fff;
	font-size: 18px;
	padding: 6px 16px;
	display: inline-block;
	cursor: pointer;
}
.bg2_1_2 ul{
	width:100%;
	/*display: flex;*/
	justify-content:space-around;
	height: auto;
	overflow: hidden;/*添加高度，解决float浮动引起的高度坍陷*/
  zoom:1;
  display: flex;
  justify-content:flex-start;
  flex-wrap:wrap;
}
.bg2_1_2 ul li{
	display:inline-block;
	float: left;
	width: 33.2%;
	/*margin-left:0.2%;*/
	margin-top: 50px;
	position: relative;
	margin-left: 0.2%;
	/*padding-bottom: 100px;*/
}
.bg2_1_2 ul li:nth-of-type(3n+1){
	margin-left: 0%;
}
/*.bg2_1_2 ul li:nth-child(3n+1){margin-left:0px;}*/
.bg2_1_2 .bg2_1_2_img{
	position: relative;
}
.bg2_1_2 .bg2_1_2_img .mengceng{
	position: absolute;
	top: 0px;
	left: 0px;
	width: 100%;
	height: 100%;
	background-color: rgba(255,255,255,0.8);
	display: none;
}
.bg2_1_2 .bg2_1_2_img span{
	display: block;
	margin: 0 auto;
	margin-top: 40%;
	text-align: center;
	background-color: transparent;
	color: #000;
	font-weight: bold;
}
.bg2_1_2>div>div .bg2_1_2_img span{
	margin-top: 30%;
}
/*.bg2_1_2 li:first-of-type .bg2_1_2_img span{
	margin-top: 30%;
}
.bg2_1_2 li:nth-of-type(2) .bg2_1_2_img span{
	margin-top: 30%;
}*/
.bg2_1_2 .bg2_1_2_img:hover .mengceng{
	display: block;
}
.bg2_1_2 .bg2_1_2_bot{
	position: absolute;
	bottom: 20px;
	left:50%;
	margin-left:-52px;
}
/* .bg2_1_2 ul li div{
	display: flex;
	justify-content:center;
}
.bg2_1_2 ul li div:nth-of-type(2){
	margin-top: -80px;
} */
.bg2_1_2 ul li img{
	width: 100%;
}
.bg2_1_2 ul li span{
	background-color: #000;
	color: #fff;
	font-size: 18px;
	padding: 6px 16px;
	display: inline-block;
	cursor: pointer;
}
.bg2_1_3{
	width: 100%;
	position: absolute;
	top: 50%;
}
.bg2_1_3 div{
	display: flex;
	justify-content:space-between;
	padding: 0 50px;
}
.bg2_2{}
.bg2_2 img{
	width: 100%;
}
.bg3{padding-top: 100px;}
.chonglou{
	position: relative;
}
.chonglou>div{
	position: absolute;
	top: 200px;
	right: 550px;
}
.chonglou>div div:first-of-type{
	display: flex;
	justify-content:center;
}
.chonglou>div div:first-of-type span:first-of-type{
	font-size: 45px;
	font-weight: bold;
	letter-spacing: 33px;
}
.chonglou>div div:first-of-type span:nth-of-type(2){
	font-size: 15px;
	font-weight: bold;
	padding-top: 38px;
	margin-left: -20px;
}
.chonglou>div div:nth-of-type(2){
	display: flex;
	justify-content:left;
	margin-left: -30px;
	margin-top: 10px;
}
.chonglou>div div:nth-of-type(2) span{
	font-size: 20px;
	font-weight: bold;
}
.chonglou>div div:nth-of-type(2) span:nth-of-type(2){
	margin-left: 20px;
}
.chonglou>div div:nth-of-type(3){
	margin-top: 20px;
}
.chonglou>div div:nth-of-type(3) span{
	color: #fff;
	width: 109px;
	text-align: center;
	line-height: 31px;
	background-color: #000;
	padding: 5px;
	cursor:pointer;
}
.chapan{
	position: relative;
}
.chapan>div{
	position: absolute;
	top: 230px;
	right: 230px;
}
.chapan>div div:first-of-type{
	display: flex;
	justify-content:center;
}
.chapan>div div:first-of-type span{
	font-size: 45px;
	font-weight: bold;
	letter-spacing: 33px;
}
.chapan>div div:nth-of-type(2){
	display: flex;
	justify-content:center;
	margin-top: 10px;
}
.chapan>div div:nth-of-type(2) span{
	font-size: 20px;
	font-weight: bold;
}
.chapan>div div:nth-of-type(2) span:nth-of-type(2){
	margin-left: 20px;
}
.chapan>div div:nth-of-type(3){
	margin-top: 20px;
}
.chapan>div div:nth-of-type(3) span{
	color: #fff;
	width: 109px;
	text-align: center;
	line-height: 31px;
	background-color: #000;
	padding: 5px;
	margin: 0 auto;
	cursor:pointer;
}


.bg3_1{
	color: #0c347c;
	display: flex;
	/*justify-content:center;*/
}
.bg3_1 div:first-of-type span:first-of-type{
	margin-left:20px;
	font-weight: bold;
	font-size: 25px;
	letter-spacing: 5px;
}
.bg3_1 div:first-of-type span:nth-of-type(2){
	margin-left: 60px;
	letter-spacing: 2px;
}
.bg3_1 div:nth-of-type(2){}
.bg3_1 div:nth-of-type(2) span{
	font-size: 9px;
	line-height: 65px;
	padding-left: 20px;
}
.bg3_2{
	margin-top: 30px;
}
.bg3_2 img{
	width: 100%;
}



/*底部*/
.bg3{}
.bg3>.bg3_3{
	margin-top: 190px;
}
.bg3>.bg3_3>ul{
	width: 100%;
	height: 226px;
	display: flex;
	justify-content:space-around;
	background-color: #f5f5f5;
}
.bg3>.bg3_3>ul>li{
	width: 25%;
	box-sizing:boder-box;
}
.bg3>.bg3_3>ul>li ul{
	margin-top: 17px;
	padding: 20px 0px;
	height: 191px;
	border-left:1px solid #a0a0a0;
}
.bg3>.bg3_3>ul>li:first-of-type ul{
	border: none;
}
.bg3>.bg3_3>ul>li ul li{
	text-align: center;
	margin-top: 15px;
	color: #000;
}
.bg3>.bg3_3>ul>li ul li:nth-of-type(2){
	font-size: 19px;
	font-weight: bold;
}
.bg3>.bg3_3>ul>li ul li:nth-of-type(3){
	font-size: 15px;
	padding-bottom: 20px;
}

/*
.bg3_3{}
.bg3_3>ul{
	width: 100%;
	height: 350px;
	display: flex;
	justify-content:space-around;
}
.bg3_3>ul>li{
	width: 24%;
	box-sizing:boder-box;
}
.bg3_3>ul>li ul{
	margin-top: 70px;
	padding: 20px 0px;
	border-left:1px solid #a0a0a0;
}
.bg3_3>ul>li:first-of-type ul{
	border: none;
}
.bg3_3>ul>li ul li{
	text-align: center;
	margin-top: 15px;
}
.bg3_3>ul>li ul li:nth-of-type(2){
	font-size: 19px;
}
.bg3_3>ul>li ul li:nth-of-type(3){
	font-size: 15px;
	color: #a0a0a0;
	padding-bottom: 20px;
}*/