.bg_1 {
	position: relative;
	overflow:hidden;
}
.bg_1 img{
	display:block;
	width:100%;
}
.bg_1 .txt{
	position: absolute;
	left:0;
	right:0;
	top:12%;
	text-align:center;
}
.bg_1 .txt h2{
	font-size:2.2rem;
	color:#3e3e3d;	
}
.bg_1 .txt h3{
	font-size:1.3rem;
	color:#3e3e3d;
	padding:5px 0 10px;
}
.bg_1 .txt a{
	font-size:1.3rem;
	color:#fff;
	background:#0551cb;
	display:inline-block;
	width:200px;
	height:24px;
	line-height:24px;
	margin-top:5px;
	text-decoration: none;
}
.bg_2{
	position: relative;
	overflow:hidden;}
.bg_2 ul.slides li{
	position: relative;
}
.bg_2 ul.slides li img{
	display:block;
	width:100%;
}
.bg_2 ul.slides li .box{
	position: absolute;
	left:15px;top:45%;
}
.bg_2 ul.slides li .box a.btn{
	display:inline-block;
	width:45px;
	height:45px;
	margin-right:10px;
	cursor: pointer;
}
.bg_2 ul.slides li .box a.btn.left{
	background:url(../images/cp/left.png) no-repeat;background-size:cover;
	
}
.bg_2 ul.slides li .box a.btn.right{
	background:url(../images/cp/right.png) no-repeat;background-size:cover;
	
}
.bg_2 .flex-direction-nav a{
	display:none;
}

.bg_3{
	position: relative;
	z-index:3;
}
.bg_3 img{
	display:block;
	width:100%;
}
.bg_3 .txt{
	position: absolute;
	left:0;
	right:0;
	top:5%;
	font-size:1.8rem;
	color:#0f1011;
	text-align:center;
}
.bg_3 .box{
	position: absolute;
	left:15px;
	right:15px;
	bottom:-30px;
}
.bg_4{
	position: relative;
	z-index:2;
}
.bg_4 .txt{
	position: absolute;
	left:15px;
	right:15px;
	top:45px;
}
.bg_4 .txt h4{
	font-size:1.3rem;
	line-height:20px;
	color:#fff;
	text-align:center;
}
.bg_4 img{
	display:block;
	width:100%;
}

.bg_5{
	padding:0 15px 30px;
	background:#e2e2e2;
}
.bg_5 h3{
	font-size:1.8rem;
	color:#0f1011;
	text-align:center;
	padding:25px 0;
}
.bg_5 ul{
	display:inline-block;
	width:100%;
	overflow:hidden;
}
.bg_5 ul li{
	float:left;
	width:50%;
	box-sizing: border-box;
	position: relative;
	background:#fff;
	margin:10px 0;
}
.bg_5 ul li.first{
	border-right:1px solid #d6d3d3;
}
.bg_5 ul li img{
	display:block;
	width:100%;
}
.bg_5 ul li h4{
	position: absolute;
	left:0;
	right:0;
	top:25px;
	text-align:center;
	font-size:2.4rem;
	color:#7c7f82;
}
.bg_5 ul li h5{
	position: absolute;
	left:0;
	right:0;
	bottom:15px;
	text-align:center;
}
.bg_5 ul li h5 span{
	display:inline-block;
	font-size:1.3rem;
	border:1px solid #7c7f82;
	padding:4px 15px;
	color:#7c7f82;
	
}
.bg_5 ul li:hover{
	background:url(../images/cp/bg_5_bg.jpg) no-repeat center;
	background-size:cover;
}
.bg_5 ul li:hover h4{
	color:#fff;
}
.bg_5 ul li:hover h5 span{
	border:1px solid #fff;
	background:#fff;
}
.bg_6{
	padding-bottom:30px;
}
.bg_6 h3{
	text-align:center;
	font-size:18px;
	color:#0f1011;
	font-weight:600;
	padding:30px 0;
}
.bg_6 ul{
	padding:0 15px 20px;
}
.bg_6 ul li{
	border-bottom:1px solid #dfdede;
}
.bg_6 ul li a{
	display:block;
	font-size:15px;
	padding:15px 0 15px 20px;
	background:url(../images/cp/bg_6_li.png) no-repeat left center;
	background-size:12px;
	color:#0f1011;
	text-decoration:none;
}
.bg_6 ul li a:hover{
	background:url(../images/cp/bg_6_li_hover.png) no-repeat left center;
	background-size:12px;
	color:#065eca;
}


.bg_know {
	padding: 25px;
	background: url(../images/robots_ld/bg_6.jpg) no-repeat;
	background-size: cover;
	overflow: hidden;
}

.bg_know h3 {
	font-size: 1.8rem;
	color: #fff;
	text-align: center;
	padding-bottom: 5px;
}

.bg_know h4 {
	font-size: 1rem;
	color: #bfbfbf;
	text-align: center;
	padding-bottom: 15px;
}

.bg_know p {
	padding: 10px 0;
}

.bg_know p input {
	display: block;
	width: 100%;
	box-sizing: border-box;
	height: 44px;
	border: 0;
	border-radius: 4px;
	font-size: 1.5rem;
	color: #666;
	padding: 0 10px;
}

.bg_know p a {
	display: block;
	height: 40px;
	width: 100%;
	text-align: center;
	background: #2a6ebb;
	color: #fff;
	font-size: 1.6rem;
	line-height: 40px;
	border-radius: 4px;
	text-decoration: none;
	cursor: pointer
}

.bg_bottom {
	height: 60px;
	background: url(../images/robots_ld/bg_bottom.jpg) no-repeat center;
	background-size: cover;
}

.bg_bottom ul {
	height: 60px;
	width: 100%;
	background: url(../images/robots_ld/bg_bottom_line.jpg) no-repeat center;
	background-size: auto 36px
}

.bg_bottom ul li {
	float: left;
	width: 50%;
	height: 60px;
}

.bg_bottom ul li a {
	display: block;
	width: 100%;
	height: 60px;
	text-align: center;
	text-decoration: none;
}

.bg_bottom ul li a i {
	width: 25px;
	height: 25px;
	display: inline-block;
	margin-top: 8px;
}

.bg_bottom ul li a i img {
	display: block;
	width: 100%;
}

.bg_bottom ul li a p {
	font-size: 1.2rem;
	color: #426083;
}

.video_body {
	width: 300px;
	height: 168px;
}

.video_body video {
	display: block;
	width: 100%;
}

@keyframes opacity2 {
	0% {
		opacity: 0
	}
	50% {
		opacity: .8;
	}
	100% {
		opacity: 0;
	}
}

@-webkit-keyframes opacity2 {
	0% {
		opacity: 0
	}
	50% {
		opacity: .8;
	}
	100% {
		opacity: 0;
	}
}

@-moz-keyframes opacity2 {
	0% {
		opacity: 0
	}
	50% {
		opacity: .8;
	}
	100% {
		opacity: 0;
	}
}