/*-------------------------- 核心技术  -------------------------*/
#core_technology{
	width:100%;
	padding:85px 0 90px 0;
	background:#fff;
}
.core_three_box{
	width:80%;
	margin:0 auto;
	display: -webkit-flex;
	display: flex;
	
	
	display: -ms-flexbox;
	flex-wrap:nowrap;
	justify-content:center;
}
.core_three_box li.interaction{
	
	background:#e2e2e2;
}
.core_three_box li{
	margin-right:7%;
	flex:1;
	height:387px;
	width: 25%;
	min-width: 25%;
	max-width: 25%;
	/*overflow:hidden;*/
	position:relative;
	box-shadow:0 3px 15px #D8D8D8;
	position:relative;
}
.more_info_box{
	background:#fff;
	width:500px;
	height:520px;
	position:absolute;
	top:50%;
	margin-top:-260px;
	left:50%;
	margin-left:-250px;
	z-index:100;
	opacity:0;
	box-shadow:0 3px 15px rgba(0,0,0,0.2);
	transform: scale(0);
	transition: 0.2s;
	-ms-transition:0.2s;
	-moz-transition:0.2s;
	-webkit-transition:0.2s;
	-o-transition:0.2s;
}
.more_info_box .up_title_box{
	height:170px;
	background:url(../../img/index/coreTechnology/core01.jpg) left top/cover no-repeat;
	position:relative;
}
.more_info_box .up_title_box2{
	background:url(../../img/index/coreTechnology/core02.jpg) left top/cover no-repeat;
}
.more_info_box .up_title_box3{
	background:url(../../img/index/coreTechnology/core03.jpg) left top/cover no-repeat;
}
.more_info_box .up_title_bg{
	width:100%;
	height:100%;
	background:rgba(90,177,230,0.7);/*rgba(15,116,232,0.7);*/
	position:absolute;
	top:0;
	left:0;
}
.more_info_box .up_title{
	font-weight:normal;
	padding:27px 30px 10px;
	position:relative;
	z-index:101;
	color:#fff;
}
.more_info_box .up_sub_title{
	padding:0 30px 10px;
	text-align:justify;
	position:relative;
	z-index:101;
	color:#fff;
}
.down_description .little_slogan{
	color:#7B7B7B;
	line-height:26px;
	box-sizing:border-box;
	padding:0 10px;
}
.down_description{
	display: -webkit-flex;
	display: flex;
	display: -ms-flexbox;
	flex-wrap:nowrap;
	justify-content:center;
	box-sizing:border-box;
	padding:0 17px 0;
}
.down_description .every_ways{
	flex:1;
	/*width:33%;
	min-width:33%;
	max-width:33%;*/
	text-align:center;
}
.every_ways i.slogan_icon{
	color:rgb(90,177,230);
	font-size:47px;
	line-height:84px;
}
.core_three_box .core_description:hover .more_info_box{
	transform: scale(1);
	opacity:1;
	/*width:500px;
	height:510px;
	position:absolute;
	top:50%;
	margin-top:-255px;
	left:50%;
	margin-left:-250px;*/
}
.core_three_box li.AIandData{
	background:#e2e2e2;
}
.core_three_box li.robot{
	
	background:#e2e2e2;
	margin-right:0;
}
.core_public_box{
	width:100%;
	height:68px;
	background:#fff;
	position:absolute;
	bottom:0;
	left:0;
	border-top:1px solid #fff;
	/*padding:5px 0 10px 10px;*/
	padding:5px 0 10px 0;
	transition:500ms;
	-ms-transition:0.5s;
	-moz-transition:0.5s;
	-webkit-transition:0.5s;
	-o-transition:0.5s;
}
.core_public_box span.core_public_title{
	display:inline-block;
	font-size:25px;
	line-height:35px;
	width:120px;
	text-align:left;
	color:#454545;
	padding:0 10px 0 10px;
	transition:500ms;
	-ms-transition:0.5s;
	-moz-transition:0.5s;
	-webkit-transition:0.5s;
	-o-transition:0.5s;
}
.core_public_box .core_public_English_title{
	line-height:28px;
	color:#454545;
	padding:0 10px 0 10px;
	width:160px;
	text-align:left;
	transition:500ms;
	-ms-transition:0.5s;
	-moz-transition:0.5s;
	-webkit-transition:0.5s;
	-o-transition:0.5s;
}
/*.core_public_box .core_public_description{
	width:67%;
	margin:0 auto;
	font-size:16px;
	line-height:30px;
	color:#fff;
	margin-top:40px;
}
.core_public_description div{
	color:#fff;
}*/
/*.core_public_box .core_public_a{
	display:block;
	margin:0 auto;
	width:100px;
	text-align: center;
	font-size:20px;
	line-height:30px;
	border:1px solid #fff;
	border-radius:3px;
	color:#fff;
	transition:500ms;
	-ms-transition:0.5s;
	-moz-transition:0.5s;
	-webkit-transition:0.5s;
	-o-transition:0.5s;
	margin-top:50px;
}
.core_public_box .core_public_a:hover{
	border-color:#FFCC66;
	color:#FFCC66;
}*/
.core_bottom_box{
	width:64%;
	margin:25px auto 0;
	position:relative;
	padding-bottom:35px;
}
.core_bottom_left .core_bottom_title{
	font-size:25px;
	line-height:64px;
}
.core_bottom_left .core_bottom_description{
	font-size:18px;
}
.core_bottom_right{
	display:inline-block;
	padding:0 0 0 10px;
	font-size:20px;
	line-height:32px;
	border:1px solid #000000;
	border-radius:3px;
	position:absolute;
	bottom:40px;
	left:72%;
	transition:500ms;
	-ms-transition:0.5s;
	-moz-transition:0.5s;
	-webkit-transition:0.5s;
	-o-transition:0.5s;
	width:251px;
}
.core_bottom_right i{
	font-size:20px;
	line-height:32px;
	margin-left:10px;
	/*width:0;*/
	opacity:0;
	transition:500ms;
	-ms-transition:0.5s;
	-moz-transition:0.5s;
	-webkit-transition:0.5s;
	-o-transition:0.5s;
	position:absolute;
}