/* 织梦58（dede58.com）做最好的织梦整站模板下载网站 */











body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td {
	margin: 0;
	padding: 0;
	font-family: 微软雅黑
}
fieldset, img {
	border: 0px;
	margin: 0px;
	padding: 0px;
}
address, caption, cite, code, dfn, em, th, var {
	font-style: normal;
	font-weight: normal;
}
ol, ul {
	list-style: none;
}
h1, h2, h3, h4, h5, h6 {
	font-size: 100%;
	font-weight: normal;
}
body {
	font-size: 12px;
	line-height: 24px;
}
a {
	color: #333;
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}
a:active {
	text-decoration: underline;
}
.top {
	width: 100%;
	height: 35px;
	line-height: 35px;
	background-color: #ededed
}
.top_c {
	width: 1200px;
	height: 35px;
	margin: 0 auto
}
.top_c p {
	width: 500px;
	height: 35px;
	float: left;
	color: #000;
	font-size: 14px;
}
.top_c p a {
	color: #999999;
}
.top_c p a span {
	color: #ff811b;
}
.topc_r {
	width: 680px;
	height: 35px;
	line-height: 35px;
	float: right;
	color: #222;
	text-align: right
}
.topc_r a {
	margin-left: 10px;
	margin-right: 10px;
	color: #000;
	font-size: 14px;
}
.topc_r a span {
	color: #016dc7;
}
.header {
	width: 1200px;
	height: 145px;
	margin: 0 auto
}
.nav {
	width: 100%;
	height: 53px;
	line-height: 28px;
	background: url("../images/navbg.jpg") repeat-x;
	text-align: center;
	color: #3891bd;
}
.nav ul li {
	width: 130px;
	float: left;
	text-align: center;
}
.nav ul li.cur {
	color: #d90018;
	font-size:16px;
}
.nav ul li:hover a {
	color: #d90018;
	font-size:16px;
}
.nav ul a {
	text-decoration: none;
	font-weight: bold;
	color: #fff;
	font-size: 14px;
	line-height: 53px;
}
.nav ul {
	width: 1200px;
	height: 53px;
	margin: 0 auto;
	overflow: hidden;
}
.spe {
	background-image: url("../images/ta_05.jpg");
	background-repeat: no-repeat;
	background-position: top left
}
.search {
	width: 100%;
	height: 45px;
	line-height: 40px;
	background: url("../images/ser.gif") repeat-x;
}
.searchbox {
	width: 1200px;
	margin: 0 auto;
}
.searchbox b {
	font-size: 14px;
}
.searchbox a {
	font-size: 13px;
}
.con1 {
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
	margin-top: 30px;
}
.cpL {
	width: 240px;
	float: left;
	overflow: hidden;
	background-color: #c9ddfa;
	background-image: url("../images/ta_20.jpg");
	background-repeat: no-repeat;
	background-position: top;
}
.cpL img {
	display: block;
	margin: 0 auto 10px;
}
.subNavBox {
	width: 240px;
	float: left;
	margin-top: 20px;
	display: inline;
}
.subNav {
	cursor: pointer;
	font-size: 14px;
	color: #fff;
	height: 42px;
	margin-bottom: 5px;
	width: 200px;
	line-height: 42px;
	background-image: url("../images/ta_29.png");
	background-repeat: no-repeat;
	background-position: left center;
	font-weight: bold;
	padding-left: 15px;
	margin-left: 13px;
	text-indent: 10px;
}
.currentDd {
	color: #124895;
}
.currentDt {
}
.navContent { /*display: none;*/
	overflow: hidden;
	margin-bottom: 12px;
	padding: 0 14px;
}
.navContent li {
	width: 212px;
	height: 42px;
	overflow: hidden;
	margin: 6px 0;
	text-align: left;
	background: #f7f7f7 url("../images/product_left_01.png") no-repeat 15px center;
	border-radius: 50px;
	text-indent: 40px;
}
.navContent li:hover {
	background: #0262ae url("../images/product_left_01.png") no-repeat 15px center;
}
.navContent li:hover a {
	color: #fff;
	text-decoration: none;
}
.navContent li a {
	font-size: 14px;
	line-height: 36px;
	color: #000;
	overflow: hidden
}
.navContent_lin {
	border: none !important
}
.zxcp {
	width: 945px;
	float: right;
	overflow: hidden;
}
.zxcptit {
	width: 945px;
	height: 55px;
	line-height: 55px;
	background: #134896;
}
.zxcptit h3 {
	width: 400px;
	float: left;
	color: #fff;
	font-size: 20px;
	text-indent: 1em;
}
.zxcptit span {
	float: right;
	margin-right: 10px;
}
.zxcptit span a {
	color: #fff;
	font-size: 12px;
}
.zxcp ul {
	width: 945px;
	margin: 0 auto;
	overflow: hidden;
	padding-top: 25px;
}
.zxcp ul li {
	width: 32.2%;
	float: left;
	overflow: hidden;
	margin: 0 4px 10px 4px;
	display: inline;
	border: 1px solid #0173bc;
}
.zxcp ul li:hover {
	border: 1px solid #f00;
}
.zxcp ul li:hover p a {
	color: #d90018;
	font-weight: bold;
}
.zxcp ul li img {
	width: 305px;
}
.zxcp ul li p {
	text-align: center;
	overflow: hidden;
	font-size: 15px;
	margin-bottom: 10px;
	margin-top: 8px;
}
.zxcp ul li p a {
	color: #4d4d4d;
	text-decoration: none;
	font-size: 16px;
}
.zxcp ul li div {
	overflow: hidden;
	border-top: 1px solid #0173bc;
}
.zxcp ul li .fwbtn {
	display: block;
	height: 40px;
	line-height: 40px;
	text-align: center;
	float: left;
}
.zxcp ul li .pfzx {
	width: 152px;
	border-right: 1px solid #0173bc;
}
.zxcp ul li .dz {
	width: 108px;
	text-align: center;
}
.zxcp ul li p.miaoshu {
	color: #000;
	text-align: justify;
	padding: 0 10px;
	line-height: 20px;
	font-size: 13px;
}
.zxcp ul li p.miaoshu a {
	color: #000;
	text-align: justify;
	padding: 0 10px;
	line-height: 28px;
	float: right;
}
.zxcp ul li p.miaoshu a:hover {
	text-decoration: none;
}
.index_gy {
	background: url("../images/gsjjbg.png") no-repeat fixed center;
	height: 600px;
}
.index_gy01 {
	margin: 0 auto;
	width: 1200px;
	height: 540px;
	overflow: hidden;
	background: url("../images/aboutbg.jpg") no-repeat 10px center;
}
.index_gy02 {
	background: #f2f2f2 none repeat scroll 0 0;
	float: left;
	height: 365px;
	margin: 94px 0 0 34px;
	text-align: center;
	width: 488px;
}
.index_gy02 img {
	height: 100%;
	max-width: 100%;
}
.index_gy03 {
	float: left;
	padding: 95px 0 0 35px;
	width: 610px;
}
.index_gy04 {
	border-bottom: 1px dotted #a6a7a8;
	color: #6b6b6b;
	font-size: 14px;
	height: 60px;
	line-height: 20px;
}
.index_gy04 span {
	color: #d90018;
	display: block;
	font-size: 26px;
	padding: 0 0 12px;
}
.index_gy05 {
	color: #313136;
	font-size: 14px;
	line-height: 30px;
	margin-top: 15px;
	overflow: hidden;
}
.index_gy06 a {
	border: 2px solid #dcdcdc;
	color: #6b6b6b;
	display: block;
	font-size: 14px;
	height: 36px;
	line-height: 36px;
	text-align: center;
	width: 156px;
}
.index_gy06 a:hover {
	border: 2px solid #222;
	color: #222;
}
.index_gy07 {
	padding-top: 31px;
}
.index_gy07 a {
	border: 2px solid #dcdcdc;
	color: #6b6b6b;
	display: block;
	font-size: 14px;
	height: 36px;
	line-height: 36px;
	margin: 0 auto;
	text-align: center;
	width: 156px;
}
.index_gy07 a:hover {
	border: 2px solid #000;
	color: #000;
}
.ys {
	height: auto;
	margin: 0 0 15px;
	width: 100%;
}
.ys h3 {
	height: 180px;
	overflow: hidden;
	text-align: center;
}
h3 {
	font-size: 20px;
}
.ys ul {
	margin: 0 auto;
	width: 1200px;
	height: 1095px;
}
.ys1 {
	background: url("../images/ys1.jpg") no-repeat scroll 0 0;
}
.ys2 {
	background: url("../images/ys2.jpg") no-repeat scroll 0 0;
}
.ys-a {
	height: 155px;
	padding: 165px 0 0 815px;
}
.ys li span {
	color: #ff8000;
	display: block;
	font-family: "微软雅黑";
	font-size: 21px;
	font-weight: bold;
	line-height: 40px;
	margin-bottom: 30px;
}
.ys li p {
	background: url("../images/ico2.jpg") no-repeat 0 9px;
	color: #000;
	font-size: 14px;
	line-height: 26px;
	padding: 0 0 0 18px;
	width: 340px;
}
.ys-b {
	height: 150px;
	padding: 25px 0 0 815px;
}
.ys-c {
	height: 150px;
	padding: 150px 0 0 80px;
}
.ys-d {
	height: 230px;
	padding: 30px 0 0 80px;
}
.fl {
	float: left
}
.fr {
	float: right
}
.liucheng {
	width: 1200px;
	margin: 0 auto;
	padding: 15px 0;
}
.geduan {
	width: 1200px;
	margin: 0 auto;
	padding: 15px 0;
}
.con2 {
	width: 100%;
	overflow: hidden;
	padding-top: 3px
}
.con2 h3 {
	background: url("../images/htbg.png") no-repeat;
	height: 60px;
	line-height: 60px;
	width: 1200px;
	margin: 0 auto;
	padding-bottom: 20px;
}
.con2 h3 span {
	color: #1a1d2c;
	display: inline-block;
	font-size: 24px;
	font-weight: normal;
	height: 60px;
	line-height: 60px;
	padding-left: 2px;
}
.con2 h3 span p {
	color: #fff;
	float: left;
	font-family: "微软雅黑";
	font-size: 24px;
	font-weight: bold;
	margin-right: 8px;
	padding-left: 10px;
}
.con2 em {
	color: #fff;
	font-size: 16px;
	line-height: 67px;
}
.htmore {
	background: #0c3d82;
	border-radius: 14px;
	color: #fff;
	display: block;
	float: right;
	font-family: "微软雅黑";
	font-size: 12px;
	font-weight: normal;
	height: 18px;
	line-height: 18px;
	margin-right: 10px;
	margin-top: 18px;
	padding: 3px 6px 3px 13px;
}
.htmore:hover {
	color: #fff;
}
.gsjj {
	width: 1200px;
	overflow: hidden;
	margin: 0 auto;
	border: 1px solid #e4e4e4;
	margin-bottom: 30px;
	background-color: #FFF
}
.gsjj_l {
	float: left;
}
.gsjj_m {
	width: 665px;
	float: right;
	margin-left: 14px;
}
.gsjj_pt {
	width: 665px;
	height: 60px;
	float: right;
	overflow: hidden;
	margin-bottom: 20px;
	color: #020106;
	line-height: 60px;
	background-image: url("../images/ta_33.jpg");
	background-repeat: no-repeat;
	background-position: left bottom;
	font-size: 24px
}
.gsjj_m p {
	width: 665px;
	float: right;
	overflow: hidden;
	color: #000;
	font-size: 14px;
	line-height: 32px;
}
.gsjj_m span {
	width: 665px;
	height: 37px;
	float: right;
	line-height: 35px
}
.gsjj_m span a {
	color: #6e2a01
}
.gsjj_r {
	width: 200px;
	height: 249px;
	float: right;
	margin-top: 30px
}
.gsjj_r img {
	margin-right: 15px;
	float: right;
	width: 173px;
	height: 249px;
}
.con3 {
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
	margin-top: 20px;
}
.CMtitle {
	line-height: 30px;
	overflow: hidden;
	text-align: center;
	width: 100%;
}
.CMtitle a {
	color: #d90018;
	display: inline-block;
	font-size: 30px;
	font-weight: bold;
}
.CMtitle em {
	color: #fff;
	display: block;
	margin-top: 8px;
}
.container {
	padding-bottom: 15px;
	padding-top: 30px;
	position: relative;
}
.Solution .CMtitle a {
	color: #303030;
}
.Slcont {
	margin-top: 22px;
}
.Slcont ul {
	overflow: hidden;
	margin: 0 auto;
	width: 1200px;
}
.Slcont ul li {
	float: left;
	margin-right: 15px;
	overflow: hidden;
	position: relative;
	width: 285px;
}
.Slcont ul li img {
	display: block;
}
.Slcont ul li h5 {
	height: 30px;
	line-height: 30px;
	margin-top: 12px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.Slcont ul li h5 a {
	color: #303030;
	font-size: 14px;
	font-weight: bold;
}
.Slcont ul li p {
	color: #303030;
	font-size: 12px;
	height: 60px;
	line-height: 20px;
	margin-top: 3px;
	overflow: hidden;
}
.Slcont ul li .Rmore {
	background: url("../images/rmore.png") repeat;
	color: #fff;
	display: inline-block;
	font-size: 14px;
	height: 36px;
	line-height: 36px;
	margin-top: 15px;
	text-align: center;
	text-decoration: none;
	width: 130px;
}
.Slcont ul li .Rmore:hover {
	background: url("../images/rmore_h.png") no-repeat;
}
.Slcont ul li .skins {
	background: url("../images/guang.png") no-repeat;
	height: 240px;
	left: -540px;
	position: absolute;
	top: 0;
	width: 240px;
}
.Solution .btn {
	display: inline-block;
	height: 35px;
	position: absolute;
	top: 201px;
	width: 35px;
}
.Solution .prev {
	background: url("../images/nprev.png") no-repeat;
	left: -46px;
}
.Solution .next {
	background: url("../images/nnext.png") no-repeat;
	right: -46px;
}
.Solution .prev:hover {
	background: url("../images/nprev_h.png") no-repeat;
	left: -46px;
}
.Solution .next:hover {
	background: url("../images/nnext_h.png") no-repeat;
	right: -46px;
}
.xwzx {
	width: 775px;
	height: 420px;
	float: left;
	overflow: hidden;
	background-image: url("../images/ta_12.jpg");
	background-repeat: no-repeat;
	background-position: right center;
}
.xwzx_t {
	width: 760px;
	height: 35px;
	float: left;
	overflow: hidden;
	line-height: 30px;
	font-size: 18px;
	color: #7c7c7e;
	border-bottom: 2px solid #124895
}
.xwzx_t p {
	width: 300px;
	height: 30px;
	float: left;
	overflow: hidden;
	font-size: 16px;
}
.xwzx_t p a {
	font-size: 18px;
	color: #0262ae;
	font-weight: bold;
}
.xwzx_t span {
	width: 200px;
	height: 30px;
	float: right;
	overflow: hidden;
	font-size: 14px;
	text-align: right
}
.xwzx_t span a {
	color: #7c7c7e;
	font-size: 12px;
}
.xwzx_c {
	width: 735px;
	height: 316px;
	float: left;
	overflow: hidden;
	margin-top: 20px;
}
.xwzx_pic {
	width: 308px;
	height: 189px;
	float: left;
}
.xwcon {
	width: 405px;
	height: 170px;
	float: right;
}
.xwcon span {
	width: 405px;
	height: 35px;
	float: left;
	font-weight: bold;
	font-size: 14px;
	line-height: 35px;
	margin-top: 8px
}
.xwcon p {
	width: 405px;
	height: 72px;
	float: left;
	overflow: hidden;
	text-indent: 24px;
	color: #666;
	line-height: 26px
}
.xwcon p a {
	color: #666
}
.xwcon_pb {
	width: 405px;
	height: 25px;
	float: left;
	margin-top: 20px
}
.xwzx ul {
	width: 735px;
	height: 160px;
	float: left;
	overflow: hidden;
	margin-top: 15px
}
.xwzx ul li {
	width: 330px;
	height: 30px;
	float: left;
	overflow: hidden;
	line-height: 30px;
	background-image: url("../images/ta_11.jpg");
	background-repeat: no-repeat;
	background-position: left center;
	padding-left: 15px;
	margin-right: 15px;
}
.xwzx ul li span {
	float: right;
	color: #000;
	font-size: 14px;
}
.xwzx ul li a {
	color: #000;
	font-size: 14px;
}
.xwzx ul li p a:hover {
	color: #b00f14;
	text-decoration: none
}
.wtjd {
	width: 416px;
	height: 390px;
	float: right;
	overflow: hidden;
}
.wtjd_t {
	width: 415px;
	height: 35px;
	float: left;
	overflow: hidden;
	line-height: 30px;
	font-size: 18px;
	color: #7c7c7e;
	border-bottom: 2px solid #124895
}
.wtjd_t p {
	width: 300px;
	height: 30px;
	float: left;
	overflow: hidden;
	font-size: 16px;
}
.wtjd_t p a {
	font-size: 18px;
	color: #0262ae;
	font-weight: bold;
}
.wtjd_t span {
	float: right;
	overflow: hidden;
	font-size: 14px;
	text-align: right
}
.wtjd_t span a {
	color: #7c7c7e;
	font-size: 12px;
}
.wtjd_c {
	width: 415px;
	height: 350px;
	float: left;
	overflow: hidden;
	display: inline;
	margin-top: 10px
}
.wtjd_c ul {
	width: 415px;
	
	float: left;
	overflow: hidden;
	display: inline
}
.wtjd_c ul li {
	width: 415px;
	height: 98px;
	float: left;
	overflow: hidden;
	background-image: url("../images/ta_13.jpg");
	background-repeat: no-repeat;
	background-position: left top;
	display: inline;
	margin-top: 13px;
}
.wt {
	width: 375px;
	height: 32px;
	float: left;
	overflow: hidden;
	line-height: 26px;
	display: inline;
	font-size: 14px;
	overflow: hidden;
	margin-left: 40px;
}
.wt p {
	width: 375px;
	height: 30px;
	float: right;
	display: inline;
	overflow: hidden
}
.jd {
	width: 375px;
	height: 60px;
	float: left;
	overflow: hidden;
	line-height: 26px;
	display: inline;
	margin-left: 40px;
}
.jd p {
	width: 375px;
	height: 54px;
	float: right;
	color: #767676;
}
.jd p a {
	color: #0271b8
}
.hzkh {
	width: 1200px;
	height: 160px;
	margin: 0 auto;
	overflow: hidden;
}
.hzkh_t {
	width: 1200px;
	height: 30px;
	float: left;
	overflow: hidden;
	line-height: 30px;
	font-size: 22px;
	margin-bottom: 15px;
	color: #666
}
.hzkh_t span {
	font-size: 16px;
}
.hzkh_c ul {
	width: 1200px;
	height: 85px;
	float: left;
	overflow: hidden
}
.hzkh_c ul li {
	width: 183px;
	height: 81px;
	float: left;
	margin-right: 15px;
	display: inline;
	overflow: hidden;
	border: 1px solid #e8e7e7;
}
.jdal {
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
	margin-top: 10px;
}
.jdal_t {
	width: 1200px;
	height: 36px;
	float: left;
	overflow: hidden;
	line-height: 30px;
	font-size: 18px;
	margin-bottom: 15px;
	color: #7c7c7e;
	border-bottom: 2px solid #124895;
}
.jdal_t p {
	width: 500px;
	height: 30px;
	float: left;
	overflow: hidden;
	font-size: 13px;
}
.jdal_t p a {
	font-size: 18px;
	color: #0262ae;
	font-weight: bold;
}
.jdal_t span {
	width: 500px;
	height: 30px;
	float: right;
	overflow: hidden;
	font-size: 14px;
	text-align: right;
}
.jdal_t span a{ font-size:10px;}
.jdal_c {
	width: 1200px;
	float: left;
	overflow: hidden;
	height: 235px;
}
.gd {
	overflow: hidden;
	width: 1200px;
	margin: 20px auto;
	height: 240px;
	position: relative;
}
.gd ul {
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
	overflow: hidden;
	width: 9999999px;
}
.gd ul li {
	width: 256px;
	float: left;
	text-align: center;
}
.gd ul li img {
	width: 245px;
	height: 180px;
	padding: 2px;
	border: 1px solid #124895;
}
.gd ul li a {
	font-size: 14px;
	font-weight: bold;
}
.links_c {
	width: 1040px;
	height: 52px;
	margin: 0 auto;
	line-height: 44px;
	background: #124895 url("../images/ta_04.jpg") no-repeat 8px top;
	padding-left: 170px;
	overflow: hidden;
	margin-top: 10px;
	margin-bottom: 10px;
}
.links_c a {
	margin-right: 10px;
	margin-left: 10px;
	color: #fff
}
.footer {
	margin-top: 20px;
	width: 100%;
	height: 235px;
	overflow: hidden;
	background: #0173bc;
}
.foot {
	width: 900px;
	margin: 0 auto;
	overflow: hidden;
}
.footl {
	float: left;
}
.fc {
	width: 350px;
	overflow: hidden;
	margin: 0 auto;
	margin-top: 25px;
	float: left;
	padding-left: 30px;
	line-height:36px;
}
.fc p {
	width: 800px;
	overflow: hidden;
	float: left;
	color: #fff;
	padding-left: 20px;
	font-size: 14px;
}
.fc p a {
	color: #fff;
	font-size: 14px;
}
.fc span {
}
.pagination-wrapper {
	margin: 20px 0;
}
.pagination {
	height: 34px;
	text-align: center;
}
.pagination li {
	display: inline-block;
	height: 34px;
	margin-right: 5px;
}
.pagination li a {
	float: left;
	display: block;
	height: 32px;
	line-height: 32px;
	padding: 0 12px;
	font-size: 16px;
	border: 1px solid #dddddd;
	color: #555555;
	text-decoration: none;
}
.pagination li a:hover {
	background: #f5f5f5;
	color: #0099ff;
}
.pagination li.thisclass {
	background: #09f;
	color: #fff;
}
.pagination li.thisclass a, .pagination li.thisclass a:hover {
	background: transparent;
	border-color: #09f;
	color: #fff;
	cursor: default;
}
.xbanner1 {
	background: url("../images/xt1.jpg") no-repeat center;
	height: 300px;
}
.xbanner1 a {
	display: block;
	height: 300px;
}
.xbanner2 {
	background: url("../images/xt2.jpg") no-repeat center;
	height: 300px;
}
.xbanner2 a {
	display: block;
	height: 300px;
}
.xbanner3 {
	background: url("../images/xt3.jpg") no-repeat center;
	height: 300px;
}
.xbanner3 a {
	display: block;
	height: 300px;
}
.nav_foot {
	width: 100%;
	margin: 0 auto;
	height: 45px;
	line-height: 45px;
	background: #124895;
}
.nav_foot p {
	display: block;
	width: 1200px;
	margin: 0 auto;
	color: #fff;
}
.nav_foot a {
	font-size: 14px;
	color: #fff;
	padding: 0 32px;
}
.cp_tit {
	text-align: center;
	height: 55px;
}
.cp_tit p {
	height: 56px;
	line-height: 56px;
	color: #fff;
	font-size: 22px;
	font-weight: bold;
}
.cp_tit span {
	font-size: 12px;
	color: #fff;
}
.info p img {
	margin: 5px;
	width: 360px;
}
.pro_xinxi{
	width:100%;
	height:300px;
}
.pro_img{
	width:400px;
	height:300px;
	float:left;
}
.pro_tit{
    width:450px;
	height:300px;
	float:left;
	margin-left:15px;
}
.pro_tit h1{font-size: 26px;}
.pro_tit div{
    padding: 5px;
    padding-bottom: 0;
    line-height: 35px;
	 color:#666;
}
.pro_tit div span{
    font-weight:bold;
}
.font_hotline{
	color:#124895;
	font-size:20px;
	}
.fenlei {
    background: url(../images/fenlei_line.jpg)repeat-x top;
    position: relative;
    padding-top: 10px;
    clear: both;
    margin-top: 35px;
    margin-bottom: 15px;
}
.fenlei .tit {
    padding-bottom: 4px;
    _padding-bottom: 2px;
    position: absolute;
    top: -25px;
}
.fenlei .tit a{
    color: #fff;
    text-decoration: none;
    background-position: left -25px;
    margin-top: 1px;
}
.fenlei .tit a span {
    background: url(../images/pro_fenlei_span.jpg)no-repeat right top;
    height: 25px;
    float: left;
    padding: 4px 20px 0 15px;
}