.container {
	width: 1140px;
	margin: 0 auto;
	position: relative;
}
.header-block h1 {
	margin: 170px auto 0 auto;
	font-size: 40px;
}
.header-block h2 {
	margin: 24px auto 30px auto;
	font-size: 24px;
}
.btn.style-c {
	border-radius: 30px;
	height: 60px;
	line-height: 60px;
	width: 168px;
	background-color: #9865ff;
	font-size: 24px;
}
.top-5 {
	margin-top: 20px;
}
.grey-block, .white-block {
	padding-top: 1px;
	text-align: center;
	overflow: hidden;
}
.white-block {
	background-color: white;
	overflow: hidden;
}
.container-call, .container-introduce {
	height: 500px;
	position: relative;
}
.desc {
	width: 580px;
	position: absolute;
	right: -54px;
	text-align: left;
	line-height: 30px;
	margin-top: 86px;
}
.desc img {
	height: 366px;
	position: absolute;
	left: -666px;
	top: -20px;
}
.desc h1 {
	margin-top: 0;
}
.color-ff820b {
	color: #ff820b;
}
.advantage-desc {
	background-image: url(../image/index.jpg);
	background-repeat: no-repeat;
	background-size: 100% 100%;
}
.grey-block {
	text-align: center;
}
.grey-block, .white-block {
	padding-top: 1px;
	text-align: center;
	overflow: hidden;
}
.container-service {
	height: 410px;
	position: relative;
}
.advantage-desc h1 {
	margin-top: 74px;
	margin-bottom: 10px;
	color: #fff;
	font-size: 44px;
}
.grey-block .container div {
	margin: 22px 22px 0 22px;
}
.advantage-desc .advantage-detail {
	text-align: center;
}
.advantage-desc .advantage-detail {
	height: 244px;
}
.advantage-desc .advantage {
	display: inline-block;
	height: 225px;
	width: 224px;
	margin: 0 35px;
}
.advantage-desc img {
	width: 64%;
	margin-top: -12px;
}
.advantage h2 {
	color: #fff;
	font-size: 22px;
}
.advantage-desc h2 {
	font-size: 20px;
	margin: 0 0;
}
.advantage-desc .descs {
	font-size: 16px;
	margin: 8px 0;
	color: #fff;
}
.grey-block, .white-block {
	padding-top: 1px;
	text-align: center;
	overflow: hidden;
}
.white-block {
	background-color: white;
	overflow: hidden;
}
.container-call, .container-introduce {
	height: 500px;
	position: relative;
}
.desc-call {
	width: 580px;
	position: absolute;
	left: -14px;
	text-align: left;
	line-height: 30px;
	margin-top: 120px;
}
.desc-call img {
	height: 400px;
	position: absolute;
	left: 458px;
	top: -70px;
}
.desc-call h1 {
	margin-top: 0;
	color: #ff820b;
	font-size: 44px;
}
.desc-call .split {
	height: 50px;
}