html,
body{
	background: #f8f9ff;
}
html,
body,
div,
p,
li,
ul{
	margin:0;
	padding:0;
}
li{
	list-style-type: none;
}
a:hover{
	text-decoration: none;
	color: #1b87eb;
}
/* 导航 */
.m-flex{
	display: flex;
	display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}
#m_nav{
	background: #fff;
	padding-top: 20px;
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	width: 100%;
	z-index: 99999;
}
.m-nav{
	width: 100%;
	height:60px;
	display: flex;
	display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items:  flex-start;
    -webkit-box-pack: space-between;
    -webkit-justify-space-between: flex-space-between;
    -ms-flex-pack: space-between;
    justify-content:space-between;
}
#m_nav.scroll{
filter:alpha(opacity=95); 
-moz-opacity:0.95; 
-khtml-opacity:0.95; 
opacity: 0.95;
}
.nav-logo img{
	width: 165px;
	height: 45px;
}
.nav-links{
	
}
.nav-ul{
	height: 60px;
	display: flex;
	display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;

}

.nav-li{
	list-style-type: none;
	margin-left: 30px;
	height: 100%;
	position: relative;
}
.nav-item{
	display: block;
	padding:5px 10px 0 10px;
	height: 100%;
	color: #3d3d3d;
	font-size: 18px;
	
	position: relative;
	border-top:3px solid #fff;

}
.nav-li:hover .nav-item{
	color: #1b87eb;
	background: #f9faff;
	text-decoration: none;
	border-top-color: #1b87eb;
}

.nav-contact{
	padding-top: 10px;
}
.nav-contact img{
	width: 198px;
}
/* 导航部分解决方案 */
.nav-solution{
	padding:30px 0px 50px 0px;
	background: #f9faff;
	position: absolute;
	top: 60px;
	left: -400px;
	z-index: 999;
	 display: none;  
	
}
#nav_solution:hover .nav-solution{
	display: block;
}
.solution-body{
	display: flex;
	display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;

}

.solution-left{
	max-width: 540px;
	padding:0 40px;
	color: #3d3d3d;
	font-size: 14px;
	line-height: 24px;
	border-right:2px  solid #cae2fb;
}
.solution-left-tit{
	color: #3d3d3d;
	font-size: 19px;
	font-weight: 600;
	padding-bottom: 30px;
}
.solution-left-icon{
	width: 145px;
	margin-bottom: 15px;
}
.solution-left-icon img{
	width: 100%;
}
.solution-left-lk{
	display: inline-block;
	width: 89px;
	height: 35px;
	border:1px solid #1b87eb;
	color: #1b87eb;
	line-height: 35px;
	text-align: center
}
.solution-left-lk:hover{
	background-color: #1b87eb;
	color: #fff;
}
.solution-right{
	min-width: 910px;
	padding-left: 30px;

}
.solution-right-ul{
	display: flex;
	display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    flex-wrap:wrap;
}
.solution-right-li{
	list-style-type: none;
	
	width: 175px;
	padding-right: 5px;
	
}
.solution-right-links{
	color: #3d3d3d;
	font-size: 19px;
	line-height: 60px;
	font-weight: 600;
}
.solution-right-links:hover{
	color: #1b87eb;
	
}
.solution-right-li .solution-tit{
	font-size: 16px;
	color: #3d3d3d;
	line-height: 60px;
	font-weight: 600;

}
.solution-right-li a{
	display: block;
	font-size: 12px; 
	line-height: 24px;
	color:#3d3d3d; 
}
.solution-right-li a:hover{
	color: #1b87eb;
}
/* 导航部分核心产品 */
.nav-product{
	padding:30px 0px 50px 0px;
	background: #f9faff;
	position: absolute;
	top: 60px;
	left: 0;
	z-index: 999;
	display: none;
	
}
#nav_product:hover .nav-product{
	display: block;
}
.product-body{
	display: flex;
	display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
}
.product-left{
	max-width: 540px;
	padding:0 60px;
	color: #3d3d3d;
	font-size: 14px;
	line-height: 24px;
	border-right:2px  solid #cae2fb;
}
.product-left-tit{
	color: #3d3d3d;
	font-size: 19px;
	font-weight: 600;
	padding-bottom: 30px;
}
.product-left-icon{
	width: 253px;
	margin-bottom: 15px;
}
.product-left-icon img{
	width: 100%;
}
.product-right{
	min-width: 220px;
	padding-left: 50px;
	padding-right: 50px;
}
.product-right-li{
	list-style-type: none;
	
}
.product-right-links{
	color: #3d3d3d;
	font-size: 19px;
	line-height: 60px;	
}
.product-right-links:hover{
	color: #1b87eb;
	
}
/* 导航部分服务支持*/
.nav-support{
	padding:30px 0px 50px 0px;
	background: #f9faff;
	position: absolute;
	top: 60px;
	left: 0;
	z-index: 999;
	display: none;
	
}
#nav_support:hover .nav-support{
	display: block;
}
.support-body{
	display: flex;
	display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
}
.support-left{
	max-width: 340px;
	padding:0 40px;
	color: #3d3d3d;
	font-size: 14px;
	line-height: 24px;
	border-right:2px  solid #cae2fb;
}
.support-left-tit{
	color: #3d3d3d;
	font-size: 19px;
	font-weight: 600;
	padding-bottom: 30px;
}
.support-left-icon{
	width: 253px;
	margin-bottom: 15px;
}
.support-left-icon img{
	width: 100%;
}
.support-right{
	width: 200px;
	padding-left: 35px;
}
.support-right-li{
	list-style-type: none;
	
}
.support-right-links{
	color: #3d3d3d;
	font-size: 19px;
	line-height: 60px;	
}
.support-right-links:hover{
	color: #1b87eb;
	
}
/* 轮播 */
#m_swiper{
	margin-top: 80px;
}
.swiper-wrapper{
	max-height: 768px;
}
.swiper-slide img{
	width: 100%;
	height: 100%;
}
.swiper-slide .swiper-txt{
	color: #fff;
	font-weight: 600;
	position: absolute;
	top: 0%;
	left: 0;
	width:100%;
	height: 100%;
	text-align: center;
	display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: flex-center;
    -ms-flex-align: center;
    align-items:  flex-center;
    -webkit-box-pack: center;
    -webkit-justify-space-between:center;
    -ms-flex-pack: center;
    justify-content:center;
    flex-direction:column

}
.swiper-slide .swiper-txt h1{
	font-weight: 600;
	font-size: 38px;
}
.swiper-slide .swiper-txt h1.txt-left{
	display: block;
	width: 800px;
	text-align: left;
	color: #fff;
	margin:0 auto;
}
.swiper-slide .swiper-txt h2{
	font-weight: 400;
	font-size: 24px;
	margin: 10px 0;
}
.swiper-slide .swiper-txt h2.txt-left{
	display: block;
	width: 800px;
	text-align: left;
	color: #fff;
	margin:10px auto;
}
.swiper-slide .swiper-txt span{
	color: #f08324;
}
.swiper-pagination-bullet{
	width: 24px;
	height: 4px;
	border-radius: 8px;
	opacity: 0.3;
}
.swiper-pagination-bullet-active{

	background: #fff;
}
/* 页脚 */
.m-footer{
	padding-top: 85px;
	padding-bottom: 85px;
	border-top:1px solid #ededed;
	display: flex;
	display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: space-between;
    -webkit-justify-space-between: flex-space-between;
    -ms-flex-pack: space-between;
    justify-content:space-between;

}
.footer-logo{
	font-size: 19px;
	color: #696969;
	line-height: 50px;
}
.footer-logo img{
	margin:0px 0;
}
.footer-ul{
	display: flex;
	display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;

}
.footer-li{
	display: block;
	margin-left: 80px;
	margin-right: 20px;
}
.footer-li p{
	font-size: 25px;
	color: #1b87eb;
	line-height: 50px;
}
.footer-item{
	display: block;
	color: #696969;
	font-size: 19px;
	line-height: 50px;
}

@media (max-width: 1110px) and (min-width: 861px)
.nav-contact {
    display: none;
}