@charset "utf-8";
.pd1_box{
	padding: 100px 0;
}
.pd1_logo{
	width: 100%;
}
.pd1_logo .pd1_logo_nav{
	/*width: 12%;*/  
	margin-right: 20px;
}
.pd1_logo .pd1_logo_nav img{
	width: 12%;
}
.pd1_logo .pd1_logo_nav:last-child{
	margin-right: 0;
}
.pd1_logo .pd1_logo_nav .img{
	width: 100%;
}
.pd1_content{
	text-align: center;
	color: #242c33;
	font-size: 18px;
	line-height: 30px;
	margin-top: 40px;
	padding: 0 20px;
}
.pd2_box{
	height: 550px;
}
.pd2_box .pd2_inner{
	height: 280px;
	width: 100%;
}
.pd2_box .pd2_nav{
	color: #fff;
	text-align: center;
	width: 25%;
	font-size: 24px;
	line-height: 40px;
	border-right: 1px solid rgba(255, 255, 255, 0.3);
	box-sizing: border-box;
	height: 100%;
}
.pd2_box .pd2_nav:last-child{
	border-right: none;
}
.pd2_box .pd2_nav .pd2_nav_img{
	width: 150px;
	height: 150px;
	background: #00a7ea;
	border-radius: 50%;
	margin: auto;
}
.pd2_box .pd2_nav .pd2_nav_img .img{
	max-width: 60%;
	max-height: 60%;
}
.pd2_box .pd2_nav .pd2_nav_title{
	margin-top: 26px;
}
.pd3_box{
	width: 100%;
	padding: 120px 0;
}
.pd3_box .pd3_left{
	width: 49%;
}
.pd3_box .pd3_right{
	width: 46%;
}
.pd3_box .pd3_left .img{
	width: 100%;
}
.pd3_box .pd3_title{
	font-size: 60px;
	line-height: 60px;
}
.pd3_box .pd3_inner{
	margin-top: 40px;
}
.pd3_box .pd3_nav{
	font-size: 18px;
	line-height: 24px;
	margin-bottom: 8px;
}
.pd3_box .pd3_nav:last-child{
	margin-bottom: 0;
}
.pd3_box .pd3_nav .pd3_dian{
	width: 6px;
	height: 6px;
	background: #00a7ea;
	border-radius: 50%;
	margin-top: 9px;
}
.pd3_box .pd3_nav .pd3_nav_title{
	width: calc(100% - 20px);
	margin-left: 20px;
}
/*响应式适配*/

@media screen and (max-width: 1861px) {
	
}
@media screen and (max-width: 1681px) {
	.pd2_box .pd2_nav{
		font-size: 20px;
		line-height: 32px;
	}
	.pd3_box .pd3_nav{
		font-size: 16px;
	}
	.pd2_box .pd2_nav .pd2_nav_img{
		width: 120px;
		height: 120px;
	}
	.pd2_box .pd2_inner{
		height: 240px;
	}
}
@media screen and (max-width: 1450px) {
	.pd3_box .pd3_title{
		font-size: 40px;
		line-height: 40px;
	}
}
@media screen and (max-width: 1335px) {
	.pd2_box .pd2_nav{
		font-size: 16px;
		line-height: 24px;
	}
	.pd2_box .pd2_nav .pd2_nav_img{
		width: 80px;
		height: 80px;
	}
	.pd2_box .pd2_inner{
		height: 180px;
	}
}
@media screen and (max-width: 1200px) {
	
}
@media screen and (max-width: 1100px) {
	.pd3_box .pd3_left{
		width: 100%;
	}
	.pd3_box .pd3_right{
		width: 100%;
		margin-top: 20px;
	}
	.pd3_box .pd3_inner{
		margin-top: 20px;
		display: block;
	}
	.pd3_box,
	.pd1_box{
		padding: 30px 0;
	}
	
	.pd2_box .pd2_inner{
		height: 150px;
	}
	.pd2_box .pd2_nav .pd2_nav_img{
		width: 60px;
		height: 60px;
	}
	.pd2_box .pd2_nav .pd2_nav_img .img{
		max-width: 50%;
		max-height: 50%;
	}
}
@media screen and (max-width: 1000px) {
	.pd2_box .pd2_nav{
		font-size: 14px;
		line-height: 20px;
	}
}
@media screen and (max-width: 768px) {
	.pd1_box{
		padding: 30px 0;
	}
	.pd1_logo .pd1_logo_nav{
		width: 55%;  
	}
	.pd1_content{
		font-size: 14px;
		line-height: 20px;
		margin-top: 20px;
	}
	.pd3_box .pd3_title{
		font-size: 20px;
		line-height: 20px;
	}
	.pd2_box .pd2_nav{
		font-size: 14px;
		line-height: 20px;
	}
	.pd2_box{
		height: auto;
		padding: 30px 0;
	}
	.pd2_box .pd2_inner{
		display: block;
		height: auto;
	}
	.pd2_box .pd2_nav{
		border-right: none;
		width: 100%;
		margin-bottom: 20px;
	}
	.pd2_box .pd2_nav:last-child{
		margin-bottom: 0;
	}
	.pd2_box .pd2_nav .pd2_nav_title{
		margin-top: 10px;
	}
}
@media screen and (max-width: 414px) {
	
}