@charset "utf-8";
/* CSS Document */

/*common*/
body { min-width: 1200px;    width: 100%;}
.mb10 { margin-bottom:10px;}
.ml10 { margin-left:10px;}
.bg { background:#FFF;}
span { overflow:hidden;}/*兼容IE8*/


/*锐赣通风工程*/
.zx { width:238px; overflow:hidden;}
.zx_top { background:#0b5ca6;  height:89px; line-height:26px; text-align:center;}
.zx_top a { font-size:24px; color:#fff; font-weight:bold; padding:20px 0 0; display:block;}
.zx_top em { display:block; font-size:16px; color:#a3deb2; text-transform:uppercase; font-family:Arial;}
.zx_con {  width:236px; border:solid 1px #e5e5e5; border-top:none; border-bottom: solid 8px #0b5ca6;}
.zx_con ul { padding:19px 0 0 14px;}
.zx_con ul li { margin:0 0 17px;}
.zx_con ul li a { display:block; background:url(Img/Index/zx_libg01.gif) no-repeat; width:209px; height:36px; line-height:36px; font-size:16px; color:#333; padding-left:50px;}
.zx_con ul li a:hover,.zx_con ul .cur a { background:url(Img/Index/zx_libg02.gif) no-repeat; color:#fff; font-weight:bold;}
.zx_con ul .nobor01 { border:none;}

/*产品*/
.pro_list{width: 773px;padding: 0 0 0 17px;}
.pro_lt{background:url(Img/Index/progbg.gif) no-repeat 0 0;height: 150px;color: #fff;}
.pro_lt h4{float: right;width: 240px;font-size: 26px;line-height: 150px;text-align: center;}
.pro_lt p{float:left;width:493px;font-size: 24px;padding: 51px 0 0 40px;}
.pro_lt p a{line-height: 48px;height: 48px;color: #fff;box-sizing:border-box; -moz-box-sizing:border-box; -webkit-box-sizing:border-box; -o-box-sizing:border-box;display: inline-block;}
.pro_lt p a.cur,.pro_lt p a:hover{font-weight: bold;border-top: solid 1px #5f98c9;border-bottom: solid 1px #5f98c9;}
.pro_list h3{background:url(Img/Index/line1.gif) repeat-x 0 38px;height: 83px;line-height: 83px;text-align: center;font-size: 16px;}
.pro_list h3 a{background:#f3f3f3;padding: 0 7px;color: #333;}
.pro_hot{height: 414px;overflow: hidden;}
.pro_hot dl{height:328px;overflow: hidden;position: relative;}
.pro_hot dt,.pro_hot dt img{height:328px;width: 452px;float: left;}
.pro_hot dd{height:276px;width:260px;line-height: 25px;padding: 14px 40px;position: absolute;top: 9px;right: 0;background:url(Img/Index/prodbg.png) no-repeat 0 0;}
.pro_hot dd h4{height:48px;line-height:48px;border-bottom: solid 2px #e9edef;font-size: 18px;margin-bottom: 12px;}
.pro_hot dd h4 a{color: #005aa9;}
.pro_hot dd h4 span{color: #999;font-family: Arial;font-size: 14px;font-weight: normal;text-transform: uppercase;}
.pro_hot dd ul{height: 155px;overflow: hidden;}
.pro_hot dd li,.power_c1 dd li{font-size: 16px;line-height:25px;background:url(Img/Index/ico03.png) no-repeat 6px 8px;padding: 0 0 0 22px;}
.pro_pn{width: 80px;height: 35px;display: block;right: 0;top: 362px;z-index: 1;}
.pro_pn a{width:40px;height: 35px;display: block;float: left;}
.pro_pn a.prev{background:url(Img/Index/prev.gif) no-repeat 0 0;}
.pro_pn a.next{background:url(Img/Index/next.gif) no-repeat 0 0;}
.pro_pn a:hover{background-position: 0 bottom;}
.more01{width: 122px;line-height: 30px;background:url(Img/Index/icobg2.gif) no-repeat 0 0;font-size: 12px;display: block;text-align: center;}
.more01 a{color: #fff;display: block;}
.pro_lb ul{width: 790px;}
.pro_lb li{width:248px;float: left;padding: 0 15px 0 0;position: relative;}
.pro_lb li img,.pro_lb li p{width:248px;height: 180px;}
.pro_lb li p{background:url(Img/Index/bg01.png) repeat;position: absolute;top: 0;left: 0;text-align: center;box-sizing:border-box; -moz-box-sizing:border-box; -webkit-box-sizing:border-box; -o-box-sizing:border-box;padding-top: 37px;line-height: 49px;display: none;}
.pro_lb li p a{color: #fff;}
.pro_lb li p span{background:url(Img/Index/icobg1.png) no-repeat center 0;line-height: 30px;display: block;}
.pro_lb li.cur p{display: block;}
/**/
.power{padding: 60px 0 0;height: 716px;font-family:"Microsoft YaHei";}
.til01{text-align: center;font-size: 34px;color: #333;background:url(Img/Index/ico02.png) no-repeat center bottom;font-weight: normal;height: 92px;line-height: 92px;margin-bottom: 42px;}
.til01 a{color: #333;}
.power_t{height: 105px;}
.power_t ul{width: 1200px;}
.power_t li{width: 295px;height: 100px;float: left;padding: 0 4px 0 0;background:url(Img/Index/powerlbg4.jpg) no-repeat 0 0;font-size: 16px;}
.power_t li.power_t1{background:url(Img/Index/powerlbg1.jpg) no-repeat 0 0;}
.power_t li.power_t2{background:url(Img/Index/powerlbg2.jpg) no-repeat 0 0;}
.power_t li.power_t3{background:url(Img/Index/powerlbg3.jpg) no-repeat 0 0;}
.power_t li a{width: 298px;height: 100px;display: block;background:url(Img/Index/bg01.png) repeat;}
.power_t li a:hover,.power_t li.cur a{background:url(Img/Index/bg02.png) repeat;}
.power_t li span{width:68px;padding: 29px 0 0;text-align: right;float: left;}
.power_t li p{width:140px;padding:26px 0 0 9px;float: left;background:url(Img/Index/ico04.png) no-repeat right 46px;color: #fff;}
.power_t li p b{display: block;font-size: 26px;line-height: 30px;}
.power_c1 dl{height: 382px;}
.power_c1 dt,.power_c1 dt img{height: 381px;width: 660px;float: left;display: block;}
.power_c1 dd{height: 342px;width:428px;float: left;display: block;padding: 37px 42px 0 64px;background: #fff;box-shadow: 3px 3px 3px #eee;border: solid 1px #eee;border-left: 0;}
.power_c1 dd h3{height: 69px;border-bottom: solid 1px #edf1f2;font-size: 24px;font-weight: normal;line-height: 32px;color: #333;margin-bottom: 21px;}
.power_c1 dd h3 a{color: #333;}
.power_c1 dd h3 span{display: block;font-size: 16px;color: #7f7f7f;}
.power_c1 dd ul{height:141px;}
.power_c .pro_pn{top: 346px;}

/**/
.rx { width:962px;}
.rx_top { background:url(Img/Index/cp_bt.gif) no-repeat; width:962px; height:89px; line-height:89px; text-align:center;}
.rx_top a { font-size:27px; color:#fff;}

.rx_con { padding:15px 0 0; overflow:hidden;}
.rx_con ul{ overflow:hidden;}
.rx_con ul li { width:294px; height:290px; border:solid 1px #eee; float:left; margin:0 0 10px 24px; position:relative; overflow:hidden;}
.rx_con ul .nobor { margin:0;}
.rx_con ul li a img { width:294px; height:290px;
-webkit-transition: 1s;
-moz-transition: 1s;
transition: 1s;}
.rx_con ul li a img:hover  { 
-webkit-transform:scale(1.1);
-moz-transform:scale(1.1);
-ms-transform:scale(1.1);
transform:scale(1.1);}
.rx_con ul li span { position:absolute; background: url(Img/Index/btm07.png) repeat; width:294px; height:39px; line-height:39px; left:0; top:251px;  text-align:center;}
.rx_con ul li span a { color:#FFF; font-size:14px; }



/*介绍*/
.intr{border-bottom: 4px solid #0081d4;height: 197px; margin-bottom:71px;padding-top: 65px;background:#f9f9f9;}
.intro span{width: 105px;height: 113px;color: #333;float: left;
	font-weight: bold;font-size: 20px;margin-bottom:25px;padding-top: 60px;padding-left: 67px;
	background:url(img/index/bg1.jpg) no-repeat center center}
.intro span em{font-family:Arial;font-weight: normal;color: #0081d4;font-size: 12.89px;display: block;
	padding-top:5px;text-transform: uppercase;}
.intro a.ins {position: absolute;right: 0;bottom: 15px;}

.intro dl{width: 658px;float: left;margin-left: 33px;}
.intro dt a{font-size: 20px;color: #333;font-weight: bold;display: block;}
.intro dd{font-size: 14px;color: #666;line-height: 20px;margin-top: 14px;}

.intro ul{margin-top: 19px;float: left;margin-left: 33px;}
.intro ul li{width: 54px;margin-right:48px;height: 74px;float: left;line-height: 127px;text-align: center;}
.intro ul li:hover{cursor:pointer;}
.intro ul li.nobot{margin-right: 0;}
.intro ul li a{font-size: 14px;color: #0081d4;}

.intro ul li.li01{background:url(img/index/icon1.jpg) no-repeat top center;}
.intro ul li.li02{background:url(img/index/icon2.jpg) no-repeat top center;}
.intro ul li.li03{background:url(img/index/icon3.jpg) no-repeat top center;}
.intro ul li.li04{background:url(img/index/icon4.jpg) no-repeat top center;}
.intro ul li.li05{background:url(img/index/icon5.jpg) no-repeat top center;}
.intro ul li.li06{background:url(img/index/icon6.jpg) no-repeat top center;}
.intro ul li.li07{background:url(img/index/icon7.jpg) no-repeat top center;}


/*优势*/
.edge{font-size: 14px;line-height: 20px;color: #666;font-family:"Microsoft YaHei";padding: 51px 0 0;background:url(Img/Index/edgebg.gif) no-repeat center 0;}
.edge .til01{color: #fff;margin-bottom: 39px;}
.edge_ico{width: 47px;height: 47px;top: -74px;left: 475px;}
.edge1{height: 300px;overflow: hidden;}
.edge4{background: #f3f3f3;}
.edge_p,.edge_p img{width: 500px;height: 300px;}
.edge_w{width:467px;}
.edge_w h3{height:97px;font-size: 32px;line-height:44px;color: #333;padding: 5px 0 0 4px;}
.edge_w h3 span{display: block;font-size: 22px;font-weight: normal;}
.edge0 .edge_w h3{color: #fff;}
.edge0 .edge_w h3 span{color: #99bddd;}
.edge_w li{display: block;padding: 10px 0 0;}
.edge_w li b{font-weight: normal;color: #005aa9;}
.edge3 .edge_w{padding: 54px 0 0;}
.edge2 .edge_w,.edge4 .edge_w{padding: 54px 0 0 30px;}
.edge_ws{width:78px;background:url(Img/Index/edgewbg.png) no-repeat 0 0;padding:0 4px 0 0;line-height: 76px;height: 200px;margin: 0 6px 0 0;float: left;color: #fff;font-family: Arial;font-size: 36px;text-align: center;}

/*广告*/
.h-gg{background:url(Img/Index/h_gg01.jpg) no-repeat center 0;height: 300px;font-size: 14px;color: #fff;font-family:"Microsoft YaHei";}
.h-gg b{font-size:26px;color: #fff;font-family: Arial;}
.h-gg1{background:url(Img/Index/h_gg02.jpg) no-repeat center 0;height: 300px;}
.gg01{background:url(Img/Index/ggbg1.png) no-repeat 0 0;line-height: 22px;padding: 24px 0 0 17px;width: 182px;height: 59px;top: 132px;left: 50%;margin-left: 268px;}
.gg01 b{display: block;line-height: 28px;}
.gg02{background:url(Img/Index/ggbg2.png) no-repeat 0 0;line-height:56px;padding:0 42px;top: 166px;left: 50%;margin-left:196px;width:228px;white-space: nowrap;}


.pro
{
    height:1199px;
	padding: 56px 0 0 0;
	background:url(Img/Index/pro_bg.jpg) no-repeat center top;
}
.pro h2{
	text-align: center;
	font-size: 48px;
	line-height: 1;
	font-weight: normal;
	margin-bottom: 70px;
}
.pro h2 span{
	display: block;
	font-size: 14px;
	color: #a3a3a5;
	padding-top: 8px;
}
.pro_nav{
	padding-left: 192px;
	height: 180px;
}
.pro_nav dl{
	float: left;
	width: 500px;
}
.pro_nav dl dt{
	font-size: 24px;
	color: #000;	
	margin-bottom: 16px;
}
.pro_nav dl dt a{ color:#000;}
.pro_nav dl dd{
	width: 350px;
}
.pro_nav dl dd ul{
	overflow: hidden;
}
.pro_nav dl dd ul li{
	float: left;
	line-height: 30px;
	margin-right: 40px;
}
.pro_nav dl dd ul li a{
	font-size: 14px;
	color: #000;
}

.pro-inner{
	position: relative;
}
.pro-inner dl{
	
}
.pro-inner dl dt{
	width: 899px;
	height: 618px;
}
.pro-inner dl dt img{
	width: 895px;
    height: 615px;
    border: 1px solid #E5E5E5;
}
.pro-inner dl dd{
	position: absolute;
	top: 45px;
	right: 0;
	width: 520px;
	height: 467px;
	padding: 50px 20px 0 60px;
	background:url(Img/Index/pro_s.png) no-repeat center top;
}
.pro-inner dl dd h4{
	display: block;
	font-size: 24px;
	font-weight: normal;
	line-height: 1;
	color: #000;
	padding-bottom: 20px;
	border-bottom: 2px solid #e5e5e5;
	margin-bottom: 20px;
}
.pro-inner dl dd p{
	font-size: 14px;
	color: #000;
	line-height: 40px;
	padding-left: 24px;
	background:url(Img/Index/pro_ss.png) no-repeat left 15px;
}
.pro-inner dl dd span{
	display: block;
	padding-top: 84px
}
.pro-inner dl dd span a{
	display: inline-block;
	width: 120px;
	height: 48px;
	margin-right: 4px;
	text-align: center;
	font-size: 14px;
	color: #fff;
	line-height: 48px;
	background: #373737;
}
.pro-inner dl dd span a.zxzx{
	background: #0b59a1; 
}

.pro .pro-roll{
	width: 1210px;
}
.pro .pro-roll li{
	position: relative;
	float: left;
	width: 298px;
	height: 204px;
	border: 1px solid #e5e5e5;
	border-bottom: 0;
	overflow: hidden;
}
.pro .pro-roll li img{ display:block;width: 298px;
	height: 204px; }
.pro .pro-roll li span{
	position: absolute;
	bottom: 0;
	left: 0;
	display: none;
	width: 100%;
	height: 48px;
	line-height: 48px;
	font-size: 14px;
	padding-left: 32px;
	color: #fff;
	background:url(Img/Index/pro_ss1.png) #0b59a1 no-repeat 224px center;
}
.pro .pro-roll li:hover span{
	display: block;
}
.pro-inner .prve,.pro-inner .next{
	position: absolute;
	top: 564px;
	right: 0;
	width: 69px;
	height: 54px;
}
.pro-inner .prve{
	right: 72px;
}
.pro-inner .next{
	right: 0;
}




/*通风工程配套设备 */
.sb_bg { background:url(Img/Index/sb_bg.gif) no-repeat center 0; margin:60px 0 0; padding:80px 0 0;}
.sb_top { text-align:center; padding:0 0 28px;}
.sb_top a { display:block; font-size:36px; color:#0b5ca6; font-weight:bold;}

.sb_ul { padding:0 0 24px 237px;}
.sb_ul ul li { margin:0 13px 0 0; float:left;}
.sb_ul ul li a { color:#000; font-size:16px; display:block; width:135px; height:44px; line-height:44px; background:#eee; text-align:center}
.sb_ul ul li a:hover,.sb_ul ul .cur a { background:#0b5ca6; color:#fff;}

.sb_con ul li { margin-left:9px; width:291px;}
.sb_con ul li a img { width:291px; height:290px;}
.sb_con ul .sb_li01 { margin:0;}

/*广告*/
.pic01 { background:url(Img/Index/pic01.jpg) no-repeat center 0; height:240px; margin-top:70px;}
.pic { width:1200px; margin: 0 auto;}
.pic01 p { position:absolute; top:150px; left:710px;}
.pic01 p span { display:block; font-size:16px; color:#fff; background:url(Img/Index/p_dh.png) no-repeat 0 0; padding-left:55px; float:left;}
.pic01 p span em { display:block; font-size:30px; margin-bottom:10px;}
.pic01 p img { display:block; float:left; padding:10px 0 0 20px;}
.pic02 { background:url(Img/Index/pic02.jpg) no-repeat center 0; height:240px;}
.pic02 p { position:absolute; top:150px; left:75px;}

/*优势*/
.ys { padding:70px 0 0;}
.ys_top { background:url(Img/Index/ys_bt.gif) no-repeat; height:138px; text-align:center;}
.ys_top a b { display:block; font-size:40px; color:#0b5ca6;}
.ys_top a em { display:block; font-size:20px; color:#333; font-weight:bold; padding:10px 0;}
.ys_top a span { display:block; font-size:12px; color:#666; text-transform:uppercase;}

.ys_con { margin:75px 0 0;}
.ys_pic01 { top:0; left:570px;}
.ys_pic02 { top:510px; left:10px;}
.ys_con dl { padding:0 0 60px;}
.ys_con .ys_dl03 { padding:0 0 60px 670px;}
.ys_con dl dt { height:100px;}
.ys_con dl dt img { float:left; padding-right:10px;}
.ys_con dl dt h3 { float:left; padding:5px 0 0 5px;}
.ys_con dl dt h3 a {  font-size:26px; color:#0b5ca6;}
.ys_con dl dt h3 a em { display:block; font-size:24px; color:#444; padding:5px 0 0; font-weight:normal;}
.ys_con dl dd { clear:both; padding:0 0 0 68px; display:inline-block;}
.ys_con dl dd p {  font-size:15px; color:#444; line-height:30px; background:url(Img/Index/ys_ico01.gif) no-repeat 0 10px; padding-left:30px; width:435px;}

/*走进锐赣*/
.zj { margin:70px 0 0; background:url(Img/Index/zj_bg.gif) no-repeat 0 105px; height:465px;}
.zj01 { width:560px;}
.zj01 span { display:block;}
.zj01 span a { font-size:28px; color:#333; font-weight:bold; padding-left:20px;}
.zj01 p { padding:65px 0 0 45px;}
.zj01 p b a { display:block; font-size:20px; color:#333; font-weight:normal; margin:0 0 30px;}
.zj01 p em { display:block; font-size:14px; color:#555; line-height:25px; width:476px;}
.zj01 i { display:block; padding:65px 0 0 45px;}

.zj01 i a { color:#fff; font-size:14px; display:block; width:135px; height:36px; line-height:36px; background:#0b5ca6; text-align:center; float:left; margin-right:12px;}
.zj01 i a:hover,.zj01 i .cur { background:#fd7d3d; color:#fff;}

.zj02 a img{width:640px; height:432px;}
/*锐赣动态*/
.dt_bg { background:url(Img/Index/dt_bg.gif) repeat; margin:30px 0 0; padding:70px 0 0; height:535px;}
.dt { width:820px;}
.dt_top { width:765px; height:45px; line-height:45px; background:url(Img/Index/dt_xx.gif) no-repeat 0 bottom;}
.dt_top em a { display:block; float:right; font-size:14px; color:#666;}
.dt_top em a:hover { color:#0b5ca6;}
.dt_top span a img { display:block; float:left; padding:10px 10px 0 0;}
.dt_top span a { color:#333; font-size:18px; font-weight:bold;}
.dt_top span a:hover { color:#0b5ca6;}

.dt_con dl { padding:30px 0 0; height:197px;}
.dt_con dt { float:left; margin-right:34px; width:356px; height:160px; overflow:hidden;}
.dt_con dt a img { width:356px; height:160px;
-webkit-transition: 1s;
-moz-transition: 1s;
transition: 1s;}
.dt_con dt a img:hover  { 
-webkit-transform:scale(1.1);
-moz-transform:scale(1.1);
-ms-transform:scale(1.1);
transform:scale(1.1);}
.dt_con dd { float:left; width:375px}
.dt_con dd b { height:20px; display:block;}
.dt_con dd b a { font-size:14px; color:#555;}
.dt_con dd b a:hover { color:#0b5ca6;}
.dt_con dd p { line-height:25px; color:#555; font-size:14px;}
.dt_con dd span { display:block; margin:10px 0 0;}
.dt_con dd span a { width:128px; height:30px; line-height:30px; background:#fd7d3d; text-align:center; display:block; font-size:14px; color:#fff;}
.dt_con ul li { float:left; margin:0 25px 23px 0;}
.dt_con ul li a { width:368px; height:48px; line-height:48px; border:solid 1px #a0a0a0; display:block; font-size:14px; color:#555;}
.dt_con ul li a:hover {  border:solid 1px #0b5ca6; color:#0b5ca6;}
.dt_con ul li a em { background:#a0a0a0; font-size:30px; font-family: MJNgaiPRC-Medium; text-align:center; color:#fff; margin-right:18px; display:block; width:50px; float:left;}
.dt_con ul li a:hover em { background:#0b5ca6;}

/*常见问答*/
.wd { width:380px;}
.wd .dt_top { width:380px;}

.wd_con dl { padding:15px 0;}
.wd_con dl dt { background: url(Img/Index/wd_w.gif) no-repeat 0 6px; height:30px; line-height:30px; padding-left:30px; overflow:hidden;}
.wd_con dl dt a { color:#555; font-size:14px;}
.wd_con dl dt a:hover { color:#0b5ca6;}
.wd_con dd { background:url(Img/Index/wd_d.gif) no-repeat left 4px; width:288px;  line-height:25px; padding-left:30px;font-size:14px;color:#555; white-space:normal; word-break:normal;}

/*友情链接*/
.yq { padding:65px 0 0; height:120px;}
.yq span { display:block; float:left; width:150px; border-right:solid 1px #d4d3d3; margin:13px 20px 0 0;} 
.yq span b a { display:block; font-size:18px; color:#0b5ca6;}
.yq span em a { display:block; font-size:14px; color:#333;}
.yq p { width:980px; line-height:30px; float:left;}
.yq p a { font-size:14px; color:#666; padding:0 52px 0 0;}
.yq p a:hover { color:#0b5ca6;}

.case4{width:1200px; height:787px; margin:65px auto 0;font-family:"Microsoft Yahei";position: relative;}
.case_c{  height: 398px;background:#f9f8f8; overflow: hidden;}
.case_c dl{height: 398px; overflow: hidden;}
.case_c dt{width:493px; height: 398px; overflow: hidden; float: left;transition: all 0.6s; z-index: 9;}
.case_c dt img{width: 493px; height: 398px;}
.case_c dd{width:488px; overflow: hidden; height:308px; float: left;margin:54px 1px 0 52px; z-index: 9; position: relative; background: url(../images/case_wz.png) no-repeat 0 0;padding: 64px 30px 0 60px; -webkit-box-sizing: border-box;-moz-box-sizing: border-box;  box-sizing: border-box;}
.case_c dd h3{font-size: 20px; line-height: 34px;padding-bottom: 15px;font-weight: normal; position: relative;overflow: hidden;}
.case_c dd h3 a{ color:#043270;}
.case_c dd h3::before {position: absolute;    content: ''; width:31px;height:1px;background:#043270; bottom:0;left: 0;}
.case_c dd p{line-height: 28px; font-size: 14px;padding:20px 0 0; color:#666666; overflow: hidden;}
.case_c dd p a{ color:#0d6fc9; }
.case_c dl:hover dt{transform: scale(1.05); }

.bt01{ font-size: 36px; color:#0b5ca6;text-align: center; line-height: 40px; overflow: hidden; height:80px;}
.bt01 a{ color:#0b5ca6;}
.bt01 span{ color:#0d6fc9;}
.bt01 i{ font-size: 12px; font-weight: normal; color:#999999;font-family: Arial;display: block; text-transform: uppercase;letter-spacing: 2px;}
.bt01 img{vertical-align: middle;margin:0 15px;}


.case_nav { margin-top: 40px; height:195px; overflow: hidden; position: relative;}
.case_nav li{ float: left; width: 228px; height: 70px;overflow: hidden;margin:0 15px 15px 0; }
.case_nav li a{display: block; font-size: 18px; color:#333333; padding-left: 83px; border:1px solid #eeeeee; height:68px; line-height: 68px;}
.case_nav li:nth-child(5n){margin-right: 0;}
.case_nav li:nth-child(1) a{background:#f5f5f5 url(../images/case_ico01.gif) no-repeat 33px center ;}
.case_nav li:nth-child(2) a{background:#f5f5f5 url(../images/case_ico02.gif) no-repeat 33px center ;}
.case_nav li:nth-child(3) a{background:#f5f5f5 url(../images/case_ico03.gif) no-repeat 33px center ;}
.case_nav li:nth-child(4) a{background:#f5f5f5 url(../images/case_ico04.gif) no-repeat 33px center ;}
.case_nav li:nth-child(5) a{background:#f5f5f5 url(../images/case_ico05.gif) no-repeat 33px center ;}
.case_nav li:nth-child(6) a{background:#f5f5f5 url(../images/case_ico06.gif) no-repeat 33px center ;}
.case_nav li:nth-child(7) a{background:#f5f5f5 url(../images/case_ico07.gif) no-repeat 33px center ;}
.case_nav li:nth-child(8) a{background:#f5f5f5 url(../images/case_ico08.gif) no-repeat 33px center ;}
.case_nav li:nth-child(9) a{background:#f5f5f5 url(../images/case_ico09.gif) no-repeat 33px center ;}
.case_nav li a:hover , .case_nav .cur a{color:#fff;}
.case_nav li:nth-child(1) a:hover , .case_nav  li:nth-child(1).cur a{background:#0b5ca6 url(../images/case_ico11.gif) no-repeat 33px center ;}
.case_nav li:nth-child(2) a:hover , .case_nav  li:nth-child(2).cur a{background:#0b5ca6 url(../images/case_ico12.gif) no-repeat 33px center ;}
.case_nav li:nth-child(3) a:hover , .case_nav  li:nth-child(3).cur a{background:#0b5ca6 url(../images/case_ico13.gif) no-repeat 33px center ;}
.case_nav li:nth-child(4) a:hover , .case_nav  li:nth-child(4).cur a{background:#0b5ca6 url(../images/case_ico14.gif) no-repeat 33px center ;}
.case_nav li:nth-child(5) a:hover , .case_nav  li:nth-child(5).cur a{background:#0b5ca6 url(../images/case_ico15.gif) no-repeat 33px center ;}
.case_nav li:nth-child(6) a:hover , .case_nav  li:nth-child(6).cur a{background:#0b5ca6 url(../images/case_ico16.gif) no-repeat 33px center ;}
.case_nav li:nth-child(7) a:hover , .case_nav  li:nth-child(7).cur a{background:#0b5ca6 url(../images/case_ico17.gif) no-repeat 33px center ;}
.case_nav li:nth-child(8) a:hover , .case_nav  li:nth-child(8).cur a{background:#0b5ca6 url(../images/case_ico18.gif) no-repeat 33px center ;}
.case_nav li:nth-child(9) a:hover , .case_nav  li:nth-child(9).cur a{background:#0b5ca6 url(../images/case_ico19.gif) no-repeat 33px center ;}
.case_nav span{position: absolute; top: 85px; right: 0;display: block; width:228px; }
.case_nav span a{display: block;font-size: 18px; color:#333333; padding-left: 83px; border:1px solid #eeeeee; height:68px; line-height: 68px; background:#f5f5f5 url(../images/case_ico10.gif) no-repeat 33px center ;}
.case_nav span a:hover{background:#0b5ca6 url(../images/case_ico20.gif) no-repeat 33px center ; color:#fff;}

.case_prev{position: absolute;top:327px; right: 108px;background:#043270;width:49px;height:27px;z-index: 8;}
.case_next{position: absolute;top:327px; right: 50px;background:#043270;width:49px;height:27px;z-index: 8;}
.case_prev:hover{background:#0d6fc9;}
.case_next:hover{background:#0d6fc9;}