* {
	margin: 0px;
	padding: 0px;
}

.head {
	width: 100%;
	height: 40px;
	overflow: hidden;
	line-height: 40px;
	background-color: #fff;
	border-bottom: 1px solid #d9d9d9;
	position: fixed;
	top: 0px;
	left: 0px;
	z-index: 100;
}

.head .main {
	width: 1000px;
	height: 40px;
	margin: 0 auto;
}

.head .main .solarbe_logo {
	float: left;
	margin-right: 10px;
	display: inline;
}

.solarbe_logo img {
	height: 40px;
}

.head .main .solarbe_nav {
	float: right;
	margin-top: 14px;
	display: inline;
}

.head .main .solarbe_nav li {
	float: left;
	padding: 0px 10px;
	display: inline;
	line-height: 14px;
	font-family: "寰蒋闆呴粦", "瀹嬩綋";
	font-size: 12px;
	color: #000;
	border-right: 1px solid #ddd;
}

.head .main .solarbe_nav li a {
	color: #000;
}

.head .main .solarbe_nav li a:hover {
	text-decoration: underline;
}

.solarbe_bottom {
	text-align: center;
	font-family: "寰蒋闆呴粦", "瀹嬩綋";
	font-size: 12px;
	color: #000;
	line-height: 20px;
	padding: 0px 0px 10px 0;
	border-top: 1px solid #ddd;
	margin-top: 40px;
}

.solarbe_bottom .footLink {
	line-height: 40px;
}

.solarbe_bottom a {
	color: #000;
}

.solarbe_bottom a:hover {
	text-decoration: underline;
}

.footer_b {
	margin-top: 10px;
}



body {
	color: #333;
	padding-top: 40px;
	overflow-x: hidden;
}

.des {
	width: 1200px;
	margin: 0px auto;
	text-indent: 2em;
	line-height: 36px;
	font-size: 18px;
	color: #666;
	display: flex;
	flex-wrap: wrap;
}

.des>img {
	height: 380px;
	margin-right: 20px;
	display: block;
}

.des>div {
	width: 800px;
}

.des1 {
	font-size: 16px;
	color: #333;
}

.des2 {
	font-size: 14px;
	color: #666;
	justify-content: flex-end;
	width: 1200px;
}

.title {
	font-size: 26px;
	font-weight: 900;
	text-align: center;
	padding: 40px 0 10px 0;
}

.title1 {
	color: rgb(50, 61, 120);
	font-size: 20px;
	font-weight: 900;
	text-align: left;
	padding: 40px 0 10px 20px;
	width: 1200px;
	margin: 0 auto;
	position: relative;
	line-height: 30px;
}

.title1::before {
	content: "";
	position: absolute;
	left: 0px;
	top: 50px;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: rgb(50, 61, 120);
}

.title-des {
	width: 1200px;
	margin: 0 auto;
	text-align: center;
	color: #666;
	font-weight: 900;
	padding: 40px 0 20px 0;
}

.a-img {
	width: 1000px;
	display: flex;
	justify-content: space-around;
	flex-wrap: wrap;
	margin: 0 auto;
}

.a-img>div {
	padding-top: 20px;
}

.a-img p {
	text-align: center;
	font-size: 14px;
	color: #666;
	padding-top: 10px;
}

.timeline {
	width: 800px;
	margin: 0 auto;
	padding-left: 20px;
	line-height: 24px;
	position: relative;
}

.timeline-line {
	top: 50px;
	width: 2px;
	background: #1D3273;
	left: -6px;
	position: absolute;
	height: calc(100% - 120px);
}

.time {
	padding: 40px 0 10px 0;
	position: relative;
}

.time>span {
	color: #666;
	margin-right: 30px;
}

.time::after {
	content: "";
	position: absolute;
	width: 10px;
	height: 10px;
	background: #461C3E;
	border-radius: 50%;
	left: -30px;
	top: 48px;
}

.time-des {
	font-size: 14px;
	font-weight: 900;
	padding: 10px 0;
	position: relative;
}

.nav {
	background: #fff;
	box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.1);
	z-index: 99;
	width: 100%;
	color: #666;
}

.nav.active{
	position: fixed;
	top:40px;
}

.nav>div {
	width: 1200px;
	display: flex;
	margin: 0 auto;
	justify-content: space-around;
	align-items: center;
	line-height: 15px;
	padding:15px 0;
}
.nav>div>img{
	height: 45px;
}
.nav>div>div {
	width: 1100px;
	display: flex;
	flex-wrap: wrap;
	font-weight: 900;
	font-size: 14px;
}

.nav>div>div>.nav-item {
	padding: 10px 20px;
	cursor: pointer;
	display: block;
	position: relative;
}

.nav>div>div>.nav-item:hover {
	background: #efefef;
	border-radius: 10px;
}
.nav>div>div>.nav-item>div{
	position:absolute;
	top:30px;
	left:30px;
	border-radius: 4px;
	background: #fff;
	line-height: 30px;
	font-weight: 400;
	padding: 10px;
	min-width: 240px;
	box-shadow: 0 2px 10px 0 rgba(0,0,0,0.1);
	display: none;
}
.nav>div>div>.nav-item:hover>div{
	display: block;
}
.nav>div>div>.nav-item>div>div{
	border-bottom: 1px solid #efefef;
	padding:0px 10px;
	cursor: pointer;
}
.nav>div>div>.nav-item>div>div:last-child{
	border:none;
}
.nav>div>div>.nav-item>div>div:hover{
	background: #efefef;
	border-radius: 2px;
}

.banner {
	display: flex;
	justify-content: space-between;
	align-items: center;
	position: relative;
}

.banner-img {
	width: 81.14%;
}

.banner>div {
	width: calc(18.86% - 10px);
}

.banner>div>a {
	display: block;
	position: relative;
}

.banner>div img {
	width: 100%;
	display: block;
}

.banner>div p {
	position: absolute;
	bottom: 0px;
	line-height: 40px;
	background: rgba(0, 0, 0, 0.6);
	color: #fff;
	width: 100%;
	padding: 0px 10px;
}

.banner-img1 {
	margin-bottom: 10px;
}

.mbanner {
	display: none;
	width: 100%;
}

.nav-des {
	position: absolute;
	top: 60%;
	left: 60%;
	color: #fff;
	font-weight: 900;
	font-size: 14px;
}

.mnav {
	display: none;
	position: fixed;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.8);
	color: #fff;
	top: 0px;
	text-align: center;
	line-height: 40px;
	padding-top: 80px;
	padding-bottom: 180px;
	z-index: 100;
}

.mnav>.nav-item {
	margin: 10px 5%;
	border: 1px solid #999;
	width: 90%;
	border-radius: 10px;
	font-size: 14px;
}
.mnav>.nav-item>div{
	display: none;
}
.mnav>.nav-item:hover>div{
	display: block;
}

.mnav>img {
	width: 40px;
	height: 40px;
	position: fixed;
	bottom: 120px;
	left: 0px;
	right: 0px;
	margin: auto;
}

.nav-btn {
	position: fixed;
	top: 13px;
	right: 13px;
	width: 24px;
	z-index: 100;
	padding-right: 40px;
	display: none;
}

.nav-btn-txt {
	position: fixed;
	z-index: 100;
	right: 10px;
	top: 8px;
	height: 24px;
	line-height: 24px;
	display: none;
}

.mnav_v2{
	display: none;
}

.img-450 {
	width: 450px;
}

.news {
	width: 1200px;
	margin: 0px auto;
	text-align: center;
	display: flex;
	flex-wrap: wrap;
	margin-top: 20px;
}

.news>a {
	width: 50%;
	color: #666;
	text-decoration: underline;
	line-height: 40px;
}

@media screen and (max-width: 768px) {
	.head .main .solarbe_nav {
		display: none;
	}

	.solarbe_bottom {
		padding: 0px 10px;
	}
	
	.news{
		width: calc(100% - 20px);
		font-size: 14px;
	}
	.news>a{
		width: 100%;
	}
	
	.img-450{
		width: 100%;
	}

	.banner {
		display: none;
	}

	.mbanner {
		display: block;
	}

	.nav-btn,
	.nav-btn-txt {
		display: block;
	}
	.mnav_v2{
		display: block;
    background-image: linear-gradient(#294ea8, #348ac1);
    display: flex;
    width: 95%;
    margin: 10px auto;
    padding-bottom: 5px;
    justify-content: space-around;
	}
	.mnav_v2 .nav-item{
		font-size: 12px;
    color: #fff;
    padding-right: 16px;
    border-right: 1px solid #fff;
    margin-top: 5px;
	}
	.mnav_v2 .nav-item:last-child{
		border:none;
	}
	
	.nav {
		display: none;
	}

	.des,
	.nav-des {
		width: calc(100% - 20px);
		font-size: 14px;
	}
	.des>img{
		width: 100%;
		margin: 0;
	}

	.nav {
		display: none;
	}

	.nav-des {
		font-size: 12px;
		text-align: center;
	}

	.title {
		font-size: 18px;
	}

	.title1 {
		width: calc(100% - 40px);
		padding-left: 40px;
		font-size: 16px;
	}

	.title1::before {
		left: 20px;
	}

	.a-img {
		width: calc(100% - 20px);
	}

	.a-img img {
		width: 100%;
	}

	.timeline {
		width: calc(100% - 40px);
	}

	.title-des {
		width: 100%;
		font-size: 14px;
	}
}