body{color:#333; position: relative;	margin:0;	padding:0;	color:#000;	font-size:16px;font-family: "Microsoft YaHei","瀹嬩綋","Trebuchet MS", Tahoma, Arial, sans-serif; }

ol,ul,dl{	list-style-type:none;	list-style-position : outside;	margin:0 0 0 0;	padding:0 0 0 0;}
li{	margin:0 0 0 0;	padding:0 0 0 0;}
img{	border:0;}
p{	margin:0 0 0 0;	padding:0 0 0 0;}
dl{	margin:0 0 0 0;	padding:0 0 0 0;}
dd{	margin:0 0 0 0;	padding:0 0 0 0;}
dt{	margin:0 0 0 0;	padding:0 0 0 0;}
h1,h2,h3,h4,h5,h6{	padding:0;	margin:0;	font-weight:normal;}
hr{ width: 100%; border }
a:link,a:visited{
	text-decoration: none; color: #666;
}
a:hover{
	text-decoration: underline;
	color: #e23c3e;
}
.clear{    clear:both;}


.head{
	position: relative;
	width: 100%;
	height: 150px;
}
.head_top{
	width: 100%;
	height: 30px;
	background-color: #f4f4f4;
	min-width: 1200px;
}
.w_1200{
	width: 1200px;
	position: relative;
	margin:0 auto;
	height: 30px;
	line-height: 30px;
}
.head_top .w_1200 ul{
	width: 300px;
	line-height: 30px;
	position: absolute;
	right: 0;
	top: 0;
}
.head_top .w_1200 ul li{
	float: left;
	width: 85px;
	height: 16px;
	line-height: 16px;
	margin-top: 7px;
	text-align: center;
	border-right: 1px solid #666;
}
.head_top .w_1200 ul li:last-child{
	border-right: 0;
}
.head_top .w_1200 ul li a{
	font-size: 14px;
}
.head_top .w_1200 p{
	font-size: 15px;
	color: #555;
}
.menu{
	display: block;
	position: absolute;
	right: 25px;
	top: 19px;
}
.menu ul{
	display: block;
}
.menu ul li{
	margin-top: 38px;
	height: 25px;
	float: left;
	padding: 0 14px;
	line-height: 25px;
	margin-left: 8px;
	margin-right: 8px;
	border-radius: 12px;
}
.menu ul li a{
	font-weight: bold;
    color:#333;
	font-size:16px;
}

.menu ul li:hover a{
	color: #e23c3e;
	text-decoration: none;
}
.menu ul .menu-hover a{
	color: #e23c3e;
}
.ppt{
	border-top: 2px solid #e23c3e;
width: 100%;
height: 420px;
overflow: hidden;
position: relative;
min-width: 1200px;
}

.ppt ul li{
	height: 420px!important;
	width: 100%;
	height: auto;
}
.ppt ul li:nth-child(1){
	background:url('images/1.jpg') no-repeat center top;
}
.ppt ul li:nth-child(2){
	background:url('images/2.jpg') no-repeat center top;
}
.ppt ul li:nth-child(3){
	background:url('images/3.jpg') no-repeat center top;
}
.ppt ul li:nth-child(4){
	background:url('images/4.jpg') no-repeat center top;
}
.long_img{
	border-top: 2px solid #e5530a;
	width: 100%;
	height: 370px;
	overflow: hidden;
	position: relative;
	background:url('https://img.alicdn.com/imgextra/i3/840280259/TB2JFrodYJmpuFjSZFBXXXaZXXa_!!840280259.png') no-repeat center top;
}
.ppt-nav{
	display: none;
	width: 100%;
	height: 45px;
	text-align: center;
	z-index: 500;
	position: absolute;
	bottom: 0px;
	line-height: 45px;

}
.ppt-nav span{
	display: inline-block;
	width: 12px;
	height: 12px;
	border:1px solid #ccc;
	background-color: #fff;
	cursor: pointer;
	margin: 0 10px;
	border-radius: 6px;

}
.ppt-nav .cur,.knowledge-ppt-span .cur{
	background-color: #f60;
}
.ppt-left,.ppt-right{
	background-image: url(https://img.alicdn.com/imgextra/i2/840280259/TB2KaTha4dkpuFjy0FbXXaNnpXa_!!840280259.png);
	position: absolute;
	width: 50px;
	height: 80px;
	top: 50%;
	margin-top: -40px;
	cursor: pointer;
	display: none;
}
.ppt-left{
	background-position: 0 -5px;
	left: 0;
}
.ppt-right{
	background-position: 0 -95px;
	right: 0;
}
.content{
	min-width: 1200px;
	width: 100%;
	margin:0 auto;
}
.floor_2_left_line,.floor_2_right_line,
.floor_3_left_line,.floor_3_right_line,
.floor_3r_left_line,.floor_3r_right_line{
	display: block;
	border:0;
	position: absolute;
	bottom: 0;
	height: 2px;
}
.floor_2_left_line,.floor_3_left_line,.floor_3r_left_line{
	width: 108px;
	left: 0px;
	background-color: #666;
}
.floor_2_right_line{
	width: 1085px;
	right: 0px;
	background-color: #e30013;
}
.floor_3_right_line{
	width: 476px;
	right: 0px;
	background-color: #e5520a;

}
.floor_3r_right_line{
	width: 476px;
	right: 0px;
	background-color: #e5520a;

}
.floor_1{
	width: 100%;
	margin-top: 2px;
	overflow: hidden;
	position: relative;
	margin-bottom: 25px;
	background-color: #f7f7f7;
	height: 225px;
}
.floor_1_title{
	display: block;
	height: 60px;
	position: relative;
	margin-bottom: 10px;
}
.floor_1_title img{
	display: block;
	margin:0 auto;
}
.floor_1 ul{
	display: block;
	width: 1200px;
	margin:0 auto;
}
.floor_1 ul li{
	border-radius: 3px;
	overflow: hidden;
	border:1px solid #fff;
	position: relative;
	float: left;
	height: 170px;
	width: 24.38%;
	margin:0 0.3%;
	background-color: #fff;
	margin-top: 25px;
}
.floor_1 ul li a:hover{
	text-decoration: underline;
}
.floor_1 ul li:first-child{
	margin-left: 0;
}
.floor_1 ul li:last-child{
	margin-right: 0;
}
.floor_1 ul li strong{
    display: block;
    margin-top:10px;
    color: #666;
    height:50px;
    line-height:50px;
    padding-left:80px;
    background-size: 70px;
    background-repeat: no-repeat;
    font-size: 16px;
}
.floor_1 ul li:nth-child(1) strong{
    background-image: url(images/icon_1.png);
    background-position:11px -9px;
}

.floor_1 ul li:nth-child(2) strong{
    background-image: url(images/icon_2.png);
    background-position:11px -9px;
}

.floor_1 ul li:nth-child(3) strong{
    background-image: url(images/icon_3.png);
    background-position:11px -9px;
}

.floor_1 ul li:nth-child(4) strong{
    background-image: url(images/icon_4.png);
    background-position:11px -9px;
}
.floor_1 ul li p{
	font-size: 14px;
    line-height: 24px;
    color: #333;
	position: absolute;
	width: 96%;
	top: 65px;
    left:2%;
    text-align: center;
    line-height: 35px;
}



.floor_2{
	width: 1200px;
	margin:0 auto;
}
.floor_3_right_title,
.floor_3_left_title,
.floor_2_title{
	margin-top: 15px;
	position: relative;
	overflow: hidden;
	height: 35px;
	width: 100%;
	line-height: 35px;
}
.floor_3_left_title,.floor_3_right_title{
	margin-bottom: 15px;
}
.floor_3_right_title span,
.floor_3_left_title span,
.floor_2_title span{
	font-size: 22px;
	font-weight: bold;
	color:#e30013;
	display: inline-block;
	height: 25px;
	line-height: 25px;
	text-align: center;
}
.floor_3_right_title span:nth-child(1),
.floor_3_left_title span:nth-child(1),
.floor_2_title span:nth-child(1){
	padding-right: 0px;
	color: #e30013;
}
.floor_3_right_title span:nth-child(2),
.floor_3_left_title span:nth-child(2),
.floor_2_title span:nth-child(2){
	padding-left: 5px;
	color: #333;
}
.floor_3_right_title span:nth-child(3),
.floor_3_left_title span:nth-child(3),
.floor_2_title span:nth-child(3){
	padding-left: 5px;
}
.floor_3_right_title span:nth-child(4),
.floor_3_left_title span:nth-child(4),
.floor_2_title span:nth-child(4){
	padding-left: 8px;
	color:#333;
	font-size: 14px;
	margin-top: 10px;
}
.floor_3_right_title a,
.floor_3_left_title a,
.floor_2_title a{
	display: block;
	position: absolute;
	right: 0;
	top: 10px;
	width: 85px;
	height: 20px;
	line-height: 20px;
	text-align: center;
	font-size: 14px;
	border-radius: 10px;

}
.floor_3_left ul li h3 a:link,.floor_3_left ul li h3 a:visited,
.floor_3_right ul li h3 a:link,.floor_3_left ul li h3 a:visited{
	color: #666;
}
.floor_3_left ul li h3 a:hover,.floor_3_right ul li h3 a:hover{
	color: #e30013;
	text-decoration: underline;
}
.floor_2_content {
	margin-top: 5px;
	width: 100%;
	overflow: hidden;
}
.floor_2_content ul li{
	padding:3px;
	width: 23.58%;
	margin: 10px 0.5%;
	display: block;
	border:1px solid #efefef;
	background-color: #efefef;
	float: left;
}
.floor_2_content ul li:nth-child(4n+1){
	margin-left: 0px;
}
.floor_2_content ul li:nth-child(4n){
	margin-right: 0px;
}
.floor_2_content ul li img{
	display: block;
	width: 281px;
	height: 158px;
	border:1px solid #ccc;
}
.floor_2_content ul li h3{
	color: #666;
	height: 28px;
	font-weight: bold;
	line-height: 30px;
	font-size: 15px;
	margin-top: 5px;
}
.floor_2_content ul li h3 a:link,.floor_2_content ul li h3 a:visited{

}
.floor_2_content ul li h3 a:hover{
	text-decoration: underline;
	color: #e3530a;
}
.floor_2_content ul li p{
	color: #666;
	font-size: 14px;
	line-height: 20px;
}
.floor_3{
	width: 1200px;
	height: 420px;
	overflow: hidden;
	position: relative;
	margin: 0 auto;
}
.floor_3_left{
	float: left;
	width: 593px;
}
.floor_3_right{
	width: 593px;
	float: right;
}
.floor_3_left ul li,.floor_3_right ul li{
	border:1px solid #fff;
	position: relative;
	width: 100%;
	height: 110px;
	margin:5px 0;
	border-bottom: 1px dashed #ccc;
}
.floor_3_left ul li img,.floor_3_right ul li img{
	width: 178px;
	height: 106px;
	position: absolute;
	left: 0;
	top: 0;
	border:1px solid #ccc;
}
.floor_3_left ul li h3,.floor_3_right ul li h3{
	display: block;
	left: 190px;
	top: 10px;
	position: absolute;
	font-size: 15px;
	font-weight: bold;
	color: #666;
}
.floor_3_left ul li h3 a:hover,.floor_3_right ul li h3 a:hover{
	text-decoration: underline;
	color: #e3530a;
}
.floor_3_left ul li p,.floor_3_right ul li p{
	position: absolute;
	left: 190px;
	top: 40px;
	font-size: 14px;
	line-height: 20px;
	color: #333;
}
.floor_3_right_content img{
	display: block;
	margin:10px auto;
}
.floor_3_right_content h3{
	height: 35px;
	line-height: 35px;
	font-size: 20px;
}
.floor_4{
	margin:0 auto;
	width: 1200px;
}
.floor_4_content{
	width: 100%;
	overflow: hidden;
}
.floor_4_content ul li{
	height: 220px;
	margin:5px;
	overflow:hidden;
	float: left;
	position: relative;
	width: 393px;
}
.floor_4_content ul li:nth-child(3n+1){
	margin-left: 0px;
}
.floor_4_content ul li:nth-child(3n){
	margin-right: 0px;
}
.floor_4_content ul li strong{
	display: block;
	position: absolute;
	height: 30px;
	line-height: 30px;
	background-color: rgba(0,0,0,0.5);
	color: #fff;
	bottom: 0;
	left: 0;
	width: 100%;
	text-align: center;
	font-size: 15px;
}
.floor_4_content ul li img{
	display: block;
	width: 391px;
	height: 218px;
	border:1px solid #ccc;
}
.link{
	margin-top: 20px;
	height: auto;
	min-width: 1200px;
	width: 100%;
	background-color: #ededed;
}
.link_content{
	line-height: 30px;
	height: 30px;
	width: 1200px;
	margin:0 auto;
}
.link_content a{
	font-size: 14px;
}
.footer{
	min-width: 1200px;
	height: 80px;
	background-color: #f3f7fa;
}
.footer_content{
	overflow: hidden;
	width: 1200px;
	margin:20px auto;
}
.footer_content div{
	float: left;
}
.footer_content_1{
	width: 200px;

}
.footer_content_1 strong{
	width: 100%;
	height: 35px;
	line-height: 35px;
	text-align: center;
	display: block;
	font-size: 22px;
}
.footer_content_1 img{
	margin:0 auto;
	display: block;
	margin-top: 15px;
}
.footer_content_2{
	margin-top: 65px;
	display: block;
	position: relative;
	overflow: hidden;
}
.footer_content_2 ul li{
	float: left;
	margin:0 15px;
}
.footer_content .footer_content_3{
	float: right;
	width: 160px;
	margin-top: 35px;
}
.footer_content_3 img{
	display: block;
	margin:0 auto;
}
.footer_content_3 strong{
	display: block;
	text-align: center;
	line-height: 35px;
	height: 35px;
}
.footer_copy{
	width: 1200px;
	height: 30px;
	line-height: 30px;
	margin: 0 auto;
	margin-top: 10px;
}
.footer_copy p{
	text-align: center;
	font-size: 14px;
	color: #999;
	padding-top: 20px;
}
.page_plan{
	position: relative;
	overflow: hidden;
	width: 1200px;
	margin:0 auto;
}
.page_plan_left{
	float: left;
	width: 280px;
}
.qq,
.page_plan_left ul,
.page_plan_left dl{
	display: block;
	height: auto;
	width: 100%;
	border-radius: 3px;
	overflow: hidden;
}
.page_plan_left dl span{
       display: block;
       width: 100%;
       height: 45px;
       line-height: 45px;
       font-size: 24px;
       text-align: center;
       background-color: #e23c3e;
       color: #fff;
       
}
.page_plan_left dl li:first-child{
	margin-top: 0px;
}
.page_plan_left dl li:last-child{
	margin-top: 0px;
}
.page_plan_left ul{
	border: 1px solid #ccc;

	margin-top: 10px;
}
.page_plan_left dl dd{
	width: 90%;
	margin:5px 5%;
	text-align: center;
	height: 35px;
	line-height: 35px;
	color: #666;
	background-color: #f4f4f4;
	border-radius: 3px;
	overflow: hidden;
}
.page_plan_left dl .cur{
	background-color: #e23c3e;
}

.page_plan_left dl dd a{
	font-size: 18px;
        display:block;
        height:35px;
        line-height:35px;
}

.page_plan_right{
	position: relative;
	float: right;
	width: 880px;
}
.page_plan_left dl dd:hover{
	background-color: #e23c3e;
}
.page_plan_left dl dd:hover a{
	color: #fff;
        text-decoration: none;
}
.page_plan_right_title{
	width: 100%;
	height: 35px;
	line-height: 35px;
	position: relative;
	font-size: 16px;
	color: #666;
	border-bottom: 1px solid #ccc;
}
.zixun{
	position: absolute;
	width: 80px;
	height: 25px;
	line-height: 25px;
	font-size: 14px;
	background-color: #e5530a;
	color: #fff !important;
	text-align: center;
	border-radius: 12px;
	display: block;
	right: 0;
	top: 6px;
}
.page_plan_right_content{
	overflow: hidden;
	width: 100%;
}
.page_plan_right_content ul li{
	float: left;
	width: 32%;
	margin: 10px 0.66%;
	position: relative;
	height: 188px;
	overflow: hidden;
	overflow: hidden;
}
.page_plan_right_content ul li span{
	display: block;
	position: absolute;
	top: 0;
	background-color: rgba(0,0,0,0.5);
	left: 0;
}
.page_plan_right_content ul li span img{
	opacity: 0.5;
        display:none;
}
.page_plan_right_content ul li img{
	width: 100%;
	height: auto;
      
}
.page_plan_right_content ul li h3{
	background-color: rgba(0,0,0,0.6);
	position: absolute;
	height: 30px;
	line-height: 30px;
	font-size: 16px;
	bottom: 0;
	padding-left: 2%;
	width: 98%;
}
.page_plan_right_content ul li h3 a{
	color: #fff;
}
.plan_nav{
    border: 1px dotted #ccc;
    text-align: center;
    width: 878px;
    height: 35px;
    line-height: 35px;
    margin-bottom: 10px;
}
.plan_nav a,.plan_nav span{
    padding:0 5px;
}
.plan_nav a.a1{
    padding:0;
}
.page_plan_left dl{
	border:1px solid #ccc;
	margin-top: 10px;
}
.page_plan_left dl dt,.page_plan_left ul span{
        display:block;
	background-color: #e23c3e;
	color: #fff;
	text-align: center;
	height: 40px;
	line-height: 40px;
	font-size: 20px;
        font-weight:bold;
}
.page_plan_left ul li{
	margin: 5px auto;
	width: 96%;
	line-height: 35px;
	height: 85px;
	border-bottom: 1px solid #ccc;
	position: relative;
}
.page_plan_left dl dd strong a{
	color: #333;
}
.page_plan_left ul li img{
        width:100px;
        height:67.2px;
	position: absolute;
	left:6px;
	top: 7px;
}
.page_plan_left ul li strong{
	display: block;
	position: absolute;
	left: 112px;
	top: 3px;
	overflow: hidden;
	height: 30px;
	line-height: 30px;
}
.page_plan_left ul li p{
	font-size: 14px;
	line-height: 20px;
	position: absolute;
	left: 112px;
	top: 30px;
	color: #666;
}
.qq{
	margin-top: 10px;
	border-left: 1px solid #ccc;
	border-right: 1px solid #ccc;
}
.qq span{
	display: block;
	width: 100%;
	height: 35px;
	line-height: 35px;
	background-color: #e23c3e;
	color: #fff;
	text-align: center;
	font-size: 18px;
}
.qq img{
	display: block;
	margin: 20px auto;
}
.qq a{
	display: block;
	height: 35px;
	line-height: 35px;
	color: #fff;
	background-color: #e23c3e;
	text-align: center;
}
.article_title h1{
	text-align: center;
	font-size: 26px;
	height: 45px;
	line-height: 45px;
	margin-top: 30px;
}
.article_title{
	height: 80px;
	border-bottom: 1px solid #ccc;
	text-align: center;
}
.article_title span{
	padding: 0 8px;
	color: #666;
}
.article_content{
	color: #666;
	font-size: 16px;
	line-height: 30px;
}
.article_content p{
	margin: 8px auto;
}
.article_content a{
	font-weight: bold;
	padding: 0 5px;
}
.article_copy{margin-top: 50px;}
.article_copy ul li{
	height: 20px;
	display: block;
	float: none;
	width: 100%;
	font-size: 14px;
	line-height: 20px;
	color: #ccc;

}
.page_news_right_content{
	position: relative;

}
.page_news_right_content ul li{
	border-radius: 3px;
	margin:10px 0;
	height: 180px;
	border:1px solid #fff;
	border-bottom: 1px dashed #666;
	width: 878px;
	position: relative;
	overflow: hidden;
	padding-bottom: 10px;
}

.page_news_right_content ul li img{
	display: block;
	position: absolute;
	top: 0px;
	left: 0px;
        width:270px;
        height:180px;
}
.page_news_right_content ul li h3{
	position: absolute;
	left: 290px;
	top: 10px;
	color: #333;
}
.page_news_right_content ul li p{
	position: absolute;
	left: 290px;
	color: #666;
	top: 40px;
	line-height: 25px;
}
.more{
	position: absolute;
	display: block;
	width: 80px;
	height: 25px;
	color: #666;
	line-height: 25px;
	right: 10px;
	bottom: 5px;
	text-align: center;
	border-radius: 12px;
}

.footer_article_nav{
	height: 100px;
}
.footer_article_nav span{
	display: block;
	height: 25px;
	line-height: 35px;
	display: block;
}
.case_img,
.page_about_img,
.page_img,
.list_img,
.category_img,
.field_img,
.video_img{
    display: block;
    width: 100%;
    height: 320px;
    border-top:2px solid #e23c3e;
}
.case_img{
     background: url(images/bg_3.jpg) top center no-repeat;
}
.page_about_img{
    background: url(images/bg_1.jpg) top center no-repeat;
}
.list_img,
.category_img{
    background: url(images/bg_2.jpg) top center no-repeat;
}
.field_img{
    background: url(images/bg_4.jpg) top center no-repeat;
}
.video_img{
    background: url(images/bg_5.jpg) top center no-repeat;
}
.page_img{
    background: url(images/bg_6.jpg) top center no-repeat;
}
.logo img{
    display:block;
    margin-top:26px;
}