.tech {
	background-color: #f6f6f6;
}

.tech .box1 {
	margin-top: 59px;
}

.tech .box1 .title {
	font-size: 30px;
	font-family: PingFang;
	font-weight: 500;
	color: #222222;
	line-height: 1;
	text-align: center;
}

.tech .box1 ul {
	margin-top: 34px;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
.tech .box1 li{
	position: relative;
	margin-bottom: 30px;
}
.tech .box1 li::before{
	position: absolute;
	content: "";
	left: 0;
	bottom: 0;
	width: 0;
	height: 2px;
	background: #0776F2;
	transition: all 0.8s;
}
.tech .box1 li:hover::before{
	width: 100%;
}
.tech .box1 li{
	background-color: #fff;
	width: 48.8%;
	height: 150px;
}
.tech .box1 li a{
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 100%;
	height: 100%;
	padding: 0 40px 0 69px;
}
.tech .box1 li .li-l{
	display: flex;
	/* justify-content: space-between; */
	align-items: center;
}
.tech .box1 li .li-l .li-c{
	padding-left: 77px;
}
.tech .box1 li .li-l .li-c .text-title{
	font-size: 24px;
	font-family: PingFang;
	/* font-weight: bold; */
	color: #222222;
	line-height: 1;
}
.tech .box1 li .li-l .li-c .text-des{
	font-size: 16px;
	font-family: PingFang;
	font-weight: 500;
	color: #999999;
	line-height: 20px;
	margin-top: 20px;
}
.tech .box1 li .li-r{
	width: 44px;
	height: 44px;
	line-height: 44px;
	text-align: center;
	background: rgba(0, 57, 152, 0);
	border: 1px solid #B9B9B9;
	border-radius: 22px;
}
.tech .box1 li:hover .li-r{
	border-color: rgba(7, 118, 242, 1);
	background-color: rgba(7, 118, 242, 1);
}
.tech .box1 li .li-r .iconfont{
	color: rgba(153, 153, 153, 1);
}
.tech .box1 li:hover .li-r .iconfont{
	color: #fff;
}
.tech .box2{
	margin-top: 50px;
	padding-bottom: 85px;
}
.tech .box2 .title{
	font-size: 30px;
	font-family: PingFang;
	font-weight: 500;
	color: #222222;
	line-height: 1;
	text-align: center;
}
.tech .box2  .list{
	margin-top: 38px;
	display: flex;
	justify-content: space-between;
}
.tech .box2  .list li{
	width: 24.4%;
	height: 306px;
	background: #FFFFFF;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}
.tech .box2  .list li .tel{
	font-size: 30px;
	font-family: PingFang;
	font-weight: 500;
	color: #222222;
	line-height: 1;
	margin-top: 51px;
}
.tech .box2  .list li .text{
	margin-top: 19px;
	font-size: 16px;
	color: rgba(102, 102, 102, 1);
}
.tech-details{
	background-color: #F6F6F6;
}
.tech-details .tech-details-nav{
	margin-top: 60px;
}
.tech-details .tech-details-nav ul{
	display: flex;
	justify-content: center;
}
.tech-details .tech-details-nav li{
	position: relative;
	font-size: 18px;
	color: rgba(51, 51, 51, 1);
	line-height: 1;
	margin: 0 36px;
	cursor: pointer;
}
.tech-details .tech-details-nav li.active,
.tech-details .tech-details-nav li:hover{
	color: rgba(7, 118, 242, 1);
}
.tech-details .tech-details-nav li::before{
	position: absolute;
	left: 0;
	bottom: -15px;
	content: "";
	width: 100%;
	height: 3px;
	background-color: transparent;
}
.tech-details .tech-details-nav li.active::before,
.tech-details .tech-details-nav li:hover::before{
	background-color: rgba(7, 118, 242, 1);
}
.tech-details .box1{
	margin-top: 55px;
	padding-bottom: 64px;
}
.tech-details .box1 ul{
	display: none;
	justify-content: space-between;
	flex-wrap: wrap;
}
.tech-details .box1 ul.active{
	display: flex;
}
.tech-details .box1 li{
	background-color: #fff;
	width: 32.2%;
	height: 315px;
	text-align: center;
	padding: 70px 87px 0;
	margin-bottom: 40px;
}
.tech-details .box1 li .title{
	font-size: 24px;
	font-family: PingFang;
	font-weight: bold;
	color: #333333;
	line-height: 1;
}
.tech-details .box1 li .des{
	font-size: 16px;
	font-family: PingFang;
	font-weight: 400;
	color: #666666;
	line-height: 30px;
	margin-top: 27px;
}
.tech-details .box1 li .downlaod{
	display: inline-block;
	margin: 52px auto 0;
	width: 139px;
	height: 41px;
	border: 1px solid rgba(7, 118, 242, 1);
	/*  */
	border-radius: 21px;
	text-align: center;
	line-height: 41px;
}
.tech-details .box1 li:hover .downlaod{
	background: #0776F2;
}
.tech-details .box1 li .downlaod a{
	display: flex;
	width: 100%;
	height: 100%;
	justify-content: center;
	align-items: center;
	font-size: 16px;
	color: rgba(7, 118, 242, 1);
	/*  */
}
.tech-details .box1 li .downlaod a .iconfont{
	font-size: 20px;
}
.tech-details .box1 li:hover .downlaod a{
	color: rgba(255, 254, 254, 1);
}
@media (max-width:1400px) {
	.tech-details .box1 li{
		padding: 70px 30px 0;
	}
}
@media (max-width:1199px) {
	.tech .box1 li a{
		padding: 0 20px;
	}
	.tech .box1 li .li-l .li-c{
		padding-left: 30px;
	}
	.tech .box2 .list li .tel{
		font-size: 24px;
	}
	.tech-details .box1 li{
		padding: 50px 10px 0;
	}
}
@media (max-width:800px){
	.tech .box1 li{
		width: 100%;
	}
	.tech .box1 .title{
		font-size: 26px;
	}
	.tech .box2 .list{
		flex-wrap: wrap;
	}
	.tech .box2 .list li{
		width: 48%;
		margin-bottom: 20px;
	}
	.tech-details .box1 li{
		width: 48%;
	}
	.tech-details .tech-details-nav li{
		margin: 0 10px;
		font-size: 16px;
	}
}
@media (max-width:500px){
	.tech .box1 .title{
		font-size: 22px;
	}
	.tech .box1 li a{
		padding: 0 10px;
	}
	.tech .box1 li .li-l .li-c{
		padding-left: 10px;
	}
	.tech .box1 li .li-l .li-c .text-title{
		font-size: 20px;
	}
	.tech .box1 li .li-l .li-c .text-des{
		margin-top: 18px;
	}
	.tech .box1 li .li-r{
		width: 30px;
		height: 30px;
		line-height: 30px;
	}
	.tech .box2 .title{
		font-size: 22px;
	}
	.tech .box2 .list li .tel{
		font-size: 18px;
	}
	.tech .box2 .list li .icon img{
		width: 50px;
	}
	.tech .box2 .list li{
		height: 220px;
	}
	.tech .box2 .list li .tel{
		margin-top: 20px;
	}
	.tech-details .box1 li{
		width: 100%;
	}
}