.index-title{
	margin:0 auto;
	padding:50px 0;
	text-align: center;
	font-size:48px;
	color:#313131;
	font-weight:800;
	line-height: 1;
}
section .container{
	padding-top:20px;
	padding-bottom: 50px;
}
.bg-f8f8f8{
	background: #f8f8f8;
}
.flex{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.s1-a{
	display: block;
	padding:20px;
	background: #fff;
	width:calc((100% - 90px) / 4);
	box-shadow: 0px 1px 5px 1px rgba(6, 6, 6, 0.09);
	transition:1s;
}
.s1-a:hover{
	transform: translate(0px,-5px);
	background: #ffa725;
}
.s1-p1{
	text-align: center;
	font-size:20px;
	color:#313131;
	font-weight:800px;
	line-height: 1;
}
.s1-p2{
	text-align: center;
	font-size:18px;
	color:#313131;
	font-weight:400px;
	line-height: 1;
}
.s1-more{
	width:100%;
	background: #313131;
	padding:14px 0;
	color:#fff;
	text-align: center;
}

.index-p2{
	font-size:30px;
	color:#313131;
	font-weight:400;
	margin-top:35px;
}
.s2-top{
	text-align: justify;
}
.s2-bottom{
	margin-top:50px;
	position: relative;
}
.s2-more{
	width:50%;
	display: block;
	position: relative;
	text-align: center;
}
.s2-1 img{
	position: absolute;
	width:auto;
	top:0;
	left: 0;
	max-width:106%;
}
.s2-2 img{
	position: absolute;
	width:auto;
	top:50px;
	right: 0;
	max-width:106%;
}
.s2-p1{
	margin-top:30px;
	font-size:30px;
	line-height: 1;
	color:#313131;
	margin-bottom:0;
}
.s2-1 div{
	margin-top:65%;
}
.s2-2 div{
	margin-top:calc(65% + 50px);
}
.s2-p2{
	margin-top:10px;
	font-size:18px;
	line-height: 1;
	color:#666666;
	margin-bottom:0;
}
.s3-a{
	width:calc((100% - 60px) / 3 );
	display:block;
	position: relative;
	transition: 1s;
}
.s3-a:hover{
	transform: translate(0px,-5px);
	box-shadow: 0px 1px 5px 1px rgba(6, 6, 6, 0.09);
}
.s3-img{
	display:block;
	position: relative;
	width:100%;
}
.s3-icon{
	position:absolute;
	top:50%;
	left:50%;
	transform:translate(-50%,-50%);
}
.s3-a p{
	position: absolute;
	bottom:0;
	left:0;
	width:100%;
	background: rgb(0,0,0,0.6);
	color:#fff;
	text-align: center;
	padding:20px;
	margin-bottom:0;
}
.s3{
	padding-bottom: 50px;
}
.s4{
	background-image: url(../image/s4bg.jpg);
	background-repeat: no-repeat;
	background-position: center center;
	background-size:cover;
	background-attachment: fixed;
	color:#fff;
}
.s4 .index-p1{
	color:#fff;
}
.s4-1{
	justify-content: center;
	    align-items: center;
}
.s4-1 img{
	width:40px;
	height:40px;
	margin-right:10px;
}
.s4-1 span{
	font-size:24px;
	color:#fff;
	font-weight:800;
	line-height: 1;
}
.s4-0{
	font-size:18px;
	margin-top:30px;
	line-height: 1;
	text-align: center;
}

.s4-bottom{
	margin-top:50px;
	justify-content: center;
}
.s4-tab{
	justify-content: center;
	align-items: center;
	padding:0 40px;
}
.s4-tab img{
	width:40px;
	height:40px;
	margin-right:20px;
}
.s4-p1{
	font-size:24px;
	color:#fff;
	font-weight:800;
	line-height: 1;
}
.s4-p2{
	font-size:18px;
	margin-top:5px;
	line-height:1.6;
	max-width:400px;
}
.s5-con{
	margin-top:0px;
}
.s5-a{
	width:calc((100% - 60px) / 3 );
	display:block;
	position: relative;
	transition: 1s;
}
.s5-a:hover{
	transform: translate(0px,-5px);
	box-shadow: 0px 1px 5px 1px rgba(6, 6, 6, 0.09);
}
.s5-text{
	padding:30px 20px;
	border:1px solid #dedede;
}
.s5-p1{
	font-size:24px;
	color:#313131;
	font-weight:800;
}
.s5-p2{
	font-size:16px;
	color:#666;
	font-weight:400;
	line-height:1.5;
	display:-webkit-box;
	-webkit-line-clamp:4;
	-webkit-box-orient:vertical;
	overflow: hidden;
}
.s5-b{
	align-items: center;
}
.s5-b1{
	font-size:14px;
	color:#999;
}
.s5-b2{
	width:120px;
	background: #313131;
	padding: 5px 0;
	color: #fff;
	text-align: center;
}
@media(max-width:999px){
	.index-title{
		padding:20px 0;
		font-size:28px;
	}
	.s1-a{
		width:100%;
		margin-bottom: 20px;
	}
	.s1-con{
		margin-top:20px;
	}
	.index-p2{
		font-size:20px;
	}
	.s2-1 img{
		position: relative;
		width:100%;
		top:0;
		left: 0;
		max-width:100%;
	}
	.s2-2 img{
		position: relative;
		width:100%;
		top:0;
		left: 0;
		max-width:100%;
	}
	.s2-1 div{
		margin-top:0;
	}
	.s2-2 div{
		margin-top:0;
	}
	.s2-p1{
		font-size:20px;
	}
	.s2-p2{
		font-size:14px;
	}
	.s3-a{
		margin-bottom:20px;
		width:100%;
	}
		
	.s4-tab{
		margin-bottom:20px;
		text-align: center;
	}
	.s4-tab img{
		margin-bottom:10px;
		margin-right: 0px;
	}
	.s5-a{
		width:100%;
		margin-bottom:20px;
	}
}