html, body {
    width: 100%;
    margin: 0;
    padding: 0;
    position: relative;
    font: 14px/24px "微软雅黑", Arial, Helvetica, sans-serif;
}
body {
    overflow-x: hidden;
    color: #333;
}
ul, li, p, img, b, ol, em, a, h1, h2, h3, h4, h5, h6, dl, dd, dt {
    list-style-type: none;
    margin: 0;
    padding: 0;
    border: none;
    font-style: normal;
    text-decoration: none;
    font-weight: initial;
}

#dituContent img {
    max-width: inherit;
}

img {
    max-width: 100%;
}

a:link, a:visited {
    color: inherit;
    font-size: inherit;
}
.fl {
    float: left;
}

.fr {
    float: right;
}
.container {
    width: 1600px;
    margin: auto;
}
/**颜色**/
.nav ul li a:hover,.nav ul li a.cur,.sev_box.fr ul li:hover h4,.sev_box.fr ul li:hover span,.sev_fr.fr ul li:hover h4 {
    color: #f68121;
}
.banner .hd ul li.on,.sev_nav.fl ul li.on,.sev_fr.fr ul li p:before{
    background:#f68121 ;
}
 .navs b:after, .two ul li .t_m, .two ul li:hover, .six1 ul li.on, .sev_box.fr ul li h4:before, .sev_title span b, .bottom .dhzx, .navs b, .six_nav ul li.on, .treepage h2, .newspage ul li h3:before, .pading span.current,ul.relate_news li h4:after,h4.related:after {
    background: #23439f;
}
.sydh ul li:hover a {
    background: #23439f url(../images/ico02.png) no-repeat 220px center;
}

.tell.fr .fl h3, .t_box.fr ul li:hover h3, .title b, .two ul li:hover .t_m, .sev_box.fr ul li:nth-child(1) .fr span,h4.related,.article ol li h4:before,.propage h2, .newspage h2, .treepage ul li:hover>a:after, .fr.texts h3:hover, .Product_item_text span, .article ol li:hover h4, .prduct_ul li:hover h4{
    color: #23439f;
  
}
.t_box.fr ul li:hover .img,.article ol li:hover {
    border-color: #23439f;
}
.banner_m .swiper-button-next,.banner_m .swiper-button-prev {
    color:#23439f;
}
.imgs.fl .hd ul li.on{
    border: 1px solid #23439f;
}
	span.swiper-pagination-bullet {
	background:#23439f !important;
}
/**导航头部**/
.top {
	height: 36px;
	line-height: 36px;
	color: #666;
	border-bottom: 1px solid #e2e2e2;
}
.top a {
	
	color: #666;
}

.top ul li {
	float: left;
	padding: 0 10px;
}

.logos {
    overflow: hidden;
    padding: 26px 0;
}

.logo.fl {
    width: 10%;
    border-right: 1px solid #eee;
    height: 71px;
    align-items: center;
    display: flex;
}

.tell.fr {
    width: 88%;
}

.logo img {
    max-width: 100%;
    display: block;
}

.tell.fr .fl h3 {

font: bold 21px/27px "Microsoft yahei";

margin-top: 8px;
}

.tell.fr .fl p {
    color: #666666;
    font: 18px/33px "Microsoft yahei";
}

.tell.fr .fr img {
    display: block;
    float: left;
    margin: 12px 6px 0 0;
}

.tell.fr .fr {
    width: 268px;
}

.tell.fr .fr h3 {
    color: #999;
    font-size: 16px;
    margin: 6px;
}

.tell.fr .fr h3 b {
    display: block;
    color: #444444;
    font: bold 28px/1.2 "Microsoft yahei";
}

.nav {
    background: #4b4b4b;
    width: 100%;
    height: 60px;
    position: relative;
}

.nav ul li {
    float: left;
    position: relative;
    width: 14%;
    text-align: center;
    line-height: 60px;
    z-index: 22;
}
.nav ul li:nth-child(1) a.cur{
    color: #fff;
}
.nav ul li:nth-child(1) a:after {content: "";width: 25px;height: 26px;
    background: url(../images/home.png) no-repeat;
    position: absolute;left: 21px;top: 15px;z-index: 2222;background-size: 100% auto;}
.nav ul li ul li a:after {display: none;}
.nav ul li ul li a.cur {
    color: #F68120 !important;
}
.nav ul li ul {
    position: absolute;
    width: 100%;
    top: 60px;

    left: 0;
    z-index: 222;
    background: #fff;
    opacity: 0;
    visibility: hidden;
    -webkit-transform: translateY(20px);
    transform: translateY(20px);
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

.nav ul li ul li {
    width: 100%;
    line-height: 30px;
}

.nav ul li a {
    color: #fff;
    display: block;
    font-size: 16px;
}

.nav ul li ul li a {
    font-size: 12px;  color: #333;
}

.nav ul li:hover ul {
     opacity: 1;
    visibility: visible;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

.nav ul li ul>li>a:hover {
    background: #e9eaeb;
}

.nav:after {content: "";width: 22%;height: 65px;background: url(../images/navbg.png) no-repeat;background-size: 100% 100%;position: absolute;left: 0;top: -5px;z-index: 1;}

.nav ul li:nth-child(2):after {
    display: none;
}

.nav ul li:after {
    content: "┆";
    width: 2px;
    height: auto;
    position: absolute;
    left: 0;
    top: 2%;
    font-size: 13px;
    color: #fff;
}

.nav ul li:first-child:after {
    display: none;
}
.nav ul li ul li:after {display: none;}
/**banner**/
.banner,.banner_m {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.banner img, .banner_m img {
    width: 100%;
    display: block;
}

.banner .hd {
    width: 100%;
    position: absolute;
    z-index: 222;
    left: 0;
    bottom: 10px;
}

.banner .hd ul li {
    display: inline-block;
    margin: 0 5px;
    color: transparent;
    width: 10px;
    height: 10px;
    background: #eee;
    border-radius: 50%;
}

.banner .hd ul {
    text-align: center;
}
.banner .prev, .banner .next {
    position: absolute;
    top: 50%;
    z-index: 9999;
    background: #424246;
    height: 65px;
    width: 50px;
    text-align: center;
    margin-top: -32.5px;
    border-radius: 0;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
    color: #fff;
    font-size: 32px;
    font-family: "宋体";
    line-height: 65px;
}

.banner .next {
    right: 1%;
}

.banner .prev {
    left: 1%;
}
.banner_m {
    display: none;
}
/**搜索**/
.one {
    width: 100%;
    overflow: hidden;
    padding: 7px 0;
    border-bottom: 1px solid #e2e2e2;
}

.remen.fl b {
    display: block;
    float: left;
    color: #333;
}

.remen.fl a {
    display: inline-block;
    margin: 0 4px;
    color: #666;
}

.input.fr {
    width: 350px;
    text-align: right;
    position: relative;
    border: 1px solid #ccc;
    margin-top: 7px;
}

.input.fr input {
    float: left;
    background: none;
    outline: none;
    border: none;
    width: calc(100% - 60px);
    color: #999999;
    height: 38px;
    padding-left: 15px;
}

a.searchBtn {
    position: absolute;
    outline: none;
    border: none;
    width: 60px;
    height: 41px;
    background: #23439f url(../images/ss.png) no-repeat center;
    right: 0;
    top: -1px;
}

.remen.fl {
    overflow: hidden;
    line-height: 54px;
}
/**产品中心**/
.two {
    width: 100%;
    overflow: hidden;
    padding: 50px 0;
}

.title {
    text-align: center;
    margin-bottom: 30px;
}

.title h2 {
    color: #252525;
    position: relative;
    font: bold 24px/33px "Microsoft yahei";
}
.title b {
    font-weight: bold;
}
.title p {
    color: #888888;
    font: 400 14px/36px "Microsoft yahei";
}
.two ul li {
    width: 24.25%;
    float: left;
    overflow: hidden;
    margin-right: 1%;
    border: 1px solid #cccccc;
    padding: 30px 20px 30px 30px;
    box-sizing: border-box;
}

.two ul li:nth-child(4n) {
    margin-right: 0;
}

.two ul li h4 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
}

.two ul li p {
    line-height: 35px;
}

.two ul li .t_m {
    width: 90px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    border-radius: 5px;
    margin-top: 15px;
    color: #fff;
    display: block;
}
.two ul li .fr {
    margin-top: 25px;
}
.two ul li:hover h4,.two ul li:hover p {
    color: #fff;-webkit-transition-duration: .8s;
    transition-duration: .8s;
}

.two ul li:hover .t_m{
    background: #fff;
}


/**关于我们**/
.three {
    width: 100%;
    position: relative;
    overflow: hidden;
    padding: 50px 0;

}

.bg {
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
}

.bg img {
    width: 100%;
    height: 100%;
    display: block;
}
.titles {
    text-align: center;
    margin-bottom: 30px;
}

.titles h2 {
    font-size: 30px;
    color: #252525;
    font-weight: bold;
    background: url(../images/line.png) no-repeat bottom center;
    padding-bottom: 20px;
}

.titles p {
    font-size: 14px;
    margin-top: 8px;
}
.t_nav.fl {
    width: 25%;
}

.t_box.fr {
    width: 72%;
}

.t_box.fr ul {
    overflow: hidden;
}

.t_box.fr ul li {
    width: 32%;
    float: left;
    margin-right: 2%;
    position: relative;
    margin-bottom: 2%;
}

.t_box.fr ul li:nth-child(3n) {
    margin-right: 0;
}

.t_box.fr ul li img {
    width: 100%;
    display: block;
    height: 220px;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

.sydh h2 {
    width: 100%;
    background: #23439f url(../images/e.png) no-repeat 18px 15px;
    color: #FFF;
    padding: 15px 0 15px 26%;
    font-size: 28px;
    display: block;
    line-height: 28px;
    box-sizing: border-box;
}

.sydh h2 i {
    display: block;
    font-size: 14px;
    font-style: normal;
    margin-top: 4px;
}

.sydh {
    width: 100%;
    background: #fff;
    overflow: hidden;
}

.sydh ul li {
  
    width: 100%;

}
.sydh ul li a {
    float: left;
    line-height: 58px;
    color: #FFF;
    width: 100%;
    border-bottom: 1px solid #ccc;
    padding-left: 20px;
    padding-right: 20px;
    background: #484848 url(../images/ico02.png) no-repeat 93% center;
    display: block;
    box-sizing: border-box;
}
.sydh ul li ul {
	padding:0;
	width:100%;
	height:auto;
	background:#efeded;
}
.sydh ul li ul li a {
	color:#666;
	font-size:14px;
	display:block;
	width:100%;
	line-height:41px;
	background:none;
	padding:0 0 0 20px;
}


.sydh ul {
    padding: 20px 0;
    width: 86%;
    margin: auto;
    display: block;
}
.sydh ul li ul li a {
	float:none;
}

.sydh {
	padding-bottom:20px;
}

.sydh ul li:hover ul li a {
	background:#efeded;
}


.mask {
    background: rgba(49,97,4236,0.8);
     display: none; 
    text-align: center;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.mask h2 {
    font-size: 18px;
    line-height: 42px;
    padding-top: 60px;
    color: #fff;
}



.mask .more {
    width: 120px;
    height: 30px;
    margin: 0 auto;
    border: 1px solid #FFF;
    border-radius: 15px;
    line-height: 30px;
    color: #fff;
}

.three ul li:hover .mask {
	display: block;
}

.lx {
    background: #23439f;
    text-align: center;
    padding: 20px 0;
    width: 100%;
}

.lx h4 {
    font-size: 18px;
    color: #FFF;
    margin-top: 10px;
    line-height: 28px;
}

.lx h4 span {
    display: block;
    font-size: 24px;
    font-weight: bold;
}

.lx img {
    display: block;
    margin: auto;
}
/**anli**/
.four {
    width: 100%;
    position: relative;
    padding: 50px 0;
}

.four .bd ul {
    overflow: hidden;
}

.four .bd ul li {
    width: 380px;
    float: left;
    margin-right: 10px;
}.four .bd ul li img {
    width: 100%;
    display: block;
    height: 238px;
}
.four .bd ul li h4 {
    text-align: center;
    padding: 5px 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 16px;
    color: #666;
}

.four .prev,.four .next {
    width: 40px;
    height: 40px;
    line-height: 40px;
    border-radius: 50%;
    border: 1px solid #ccc;
    text-align: center;
    font-size: 30px;
    color: #666;
    font-family: '宋体';
    position: absolute;
    top: 55%;
    cursor: pointer;
}

.four .prev {
    left: -6%;
}

.four .next {
    right: -6%;
}

.four .container {
    position: relative;
}
/****/
.five {
    width: 100%;
    position: relative;
    overflow: hidden;
    padding: 50px 0 80px 0;
}

.five .fl {
    width: 57%;
    color: #fff;
}

.five .fr {
    border-radius: 10px;
    border: 15px solid #FFF;
    width: 37%;
}

.five .fr img {
    width: 100%;
    display: block;
}

.five .fl h2 {
    color: #4f5358;
    font-size: 30px;
    font-weight: bold;
}

.five .fl h4 {
    color: #FFF;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-weight: bold;
    font-size: 22px;
    margin: 10px auto 20px;
    padding-bottom: 20px;
}

.five .fl h4:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 70px;
    height: 3px;
    background: #23439f;
}

.five .fl p {
    color: #f9f9f9;
    font-size: 12px;
    margin-bottom: 5px;
}

.five .fl a.f_mo {
    width: 185px;
    height: 42px;
    line-height: 42px;
    border-radius: 5px;
    margin-top: 20px;
    background: #23439f url(../images/g.png) no-repeat 20px center;
    display: block;
    text-align: center;
    font-size: 14px;
}
/****/
.six1 ul {
    text-align: center;
    margin-bottom: 40px;
}

.six1 ul li {
    background: #f2f2f2;
    width: 200px;
    height: 55px;
    border-radius: 5px 5px 0 0;
    line-height: 55px;
    display: inline-block;
    font-size: 16px;
    margin: 0 4px;
}
.six1 ul li.on {
	color:#fff;
}

.six {
    margin-top: -55px;
    position: relative;
    z-index: 222;
    margin-bottom: 50px;
}

.six2 {
    overflow: hidden;
}

.six2 ul li {
    width: 390px;
    float: left;
    margin-right: 10px;
}

.six2 ul {
    overflow: hidden;
}

.six2 ul li img {
    width: 100%;
    display: block;
    height: 218px;
}
.six1 ul li.on a {
    color: #fff;
}
/****/
.seven {
    width: 100%;
    margin-bottom: 50px;
}

.seven .container {
    overflow: hidden;
}

.sev_fl.fl {
    overflow: hidden;
    width: 58%;
}

.sev_fr.fr {
    width: 39%;
    overflow: hidden;
}

.sev_nav.fl {
    width: 18%;
}

.sev_box.fr {
    width: 77%;
}

.sev_nav.fl ul li {
    width: 100%;
    height: 221px;
    background: #23439f url(../images/f.png) no-repeat 24px 23px;
    margin-bottom: 1px;
    padding: 25px;
    padding-top: 55px;
    box-sizing: border-box;
}

.sev_nav.fl ul li h4 {
    padding-top: 15px;
    font-size: 18px;
    font-weight: bold;
    padding-bottom: 5px;
    display: block;
    color: #FFF;
}

.sev_nav.fl ul li h4 b {
    font-size: 14px;
}

.sev_nav.fl ul li span {
    padding: 0px 5px;
    border: 1px solid #FFF;
    text-align: center;
    margin-top: 15px;
    display: block;
    color: #fff;
}

.sev_box.fr ul li {
    overflow: hidden;
    width: 100%;
    padding: 10px 0;
}

.sev_box.fr ul li:nth-child(1) {
    box-sizing: border-box;
    padding: 20px;
    background: #f8f8f8;
}

.sev_box.fr ul li:nth-child(1) img {
    width: 40%;
    float: left;
}

.sev_box.fr ul li:nth-child(1) .fr {
    width: 57%;
}

.sev_box.fr ul li:nth-child(1) .fr span {
    font-size: 18px;

    font-weight: bold;
    float: none;
    width: 100%;
}

.sev_box.fr ul li:nth-child(1) .fr h3 {
    font-weight: bold;
    font-size: 16px;
    padding: 5px 0;
}

.sev_box.fr ul li:nth-child(1) .fr p {
    line-height: 26px;
    font-size: 14px;
    height: 50px;
    overflow: hidden;
    color: #666;
}

.sev_box.fr ul li h4 {
    float: left;
    width: 86%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 15px;
    box-sizing: border-box;
    position: relative;
    padding-left: 15px;
}

.sev_box.fr ul li h4:before {content: "";width: 5px;height: 5px;border-radius: 50%;position: absolute;top: 10px;left: 0;z-index: 22;}

.sev_box.fr ul li span {
    font-size: 12px;
    color: #666;
    width: 13%;
    float: right;
    text-align: right;
}
.sev_title {
    overflow: hidden;
    padding-bottom: 10px;
}

.sev_title h3 b {
    font-size: 14px;
    color: #999999;
    display: inline-block;
}

.sev_title h3 {
    font-weight: bold;
    font-size: 20px;
    color: #333;
    margin-right: 15px;
    float: left;
}

.sev_title span {
    float: right;
    background: #eee;
    width: 65px;
    display: block;
    text-align: center;
    height: 20px;
    line-height: 18px;
    margin-top: 5px;
}

.sev_title span b {
    float: right;

    width: 20px;
    color: #fff;
    height: 20px;
    line-height: 19px;
}

.sev_fr.fr ul li {
    overflow: hidden;
    padding: 20px 0;
    border-bottom: 1px solid #ccc;
}

.sev_fr.fr ul li h4 {
    font-size: 16px;
    font-weight: bold;
    line-height: 29px;
    height: 29px;
    display: block;
    padding-left: 24px;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.sev_fr.fr ul li p {
    font-size: 14px;
    line-height: 26px;
    display: block;
    padding-left: 24px;
    position: relative;
    height: 52px;
    overflow: hidden;
}

.sev_fr.fr ul li h4:before {content: "问";width: 18px;background: #666;height: 19px;text-align: center;line-height: 18px;color: #fff;position: absolute;left: 0;top: 6px;font-size: 12px;}

.sev_fr.fr ul li p:before {content: "答";width: 18px;height: 19px;text-align: center;line-height: 18px;color: #fff;position: absolute;left: 0;top: 4px;font-size: 12px;}
/**youlian**/
.interlink {
    width: 100%;
}

.interlink__inner {
    width: 1600px;
    overflow: hidden;
    line-height: 42px;
    padding: 10px 0;margin: auto;
}

.interlink__title {
    float: left;
    font-size: 18px;
    background-size: auto 100%;
    color: #333;
    padding-right: 1px;
    margin-right: 9px;
    font-weight: bold;
}

.interlink__list {
    float: left;
    line-height: 44px;
}

.interlink__list a {
    color: #333;
    display: inline-block;
    margin: 0 7px;
}
/**底部**/
.footer {
    width: 100%;
    padding: 10px 0;
    text-align: center;
    color: #fff;
    background: #333;
    border-top: 1px solid #424141;
    font-size: 12px;
}
.eight {
    width: 100%;
    padding: 40px 0;
    overflow: hidden;
    background: #333333;
    border-top: 1px solid #5d5d5d;
}

.eight ul {
    width: 25%;
    float: left;
    box-sizing: border-box;
    border-right: 1px dashed #424141;
    padding: 0 21px;
    height: 171px;
}

.eight ul li {
    line-height: 29px;
    color: #f3f3f3;
    font-size: 14px;
}

.eight ul li h2 {
    margin-bottom: 10px;
    font-weight: bold;
    font-size: 16px;
    position: relative;
    padding-bottom: 10px;
    border-bottom: 1px dashed #616060;
}
.eight ul li img {
    width: 38%;
    margin-right: 4%;
}
.eight ul:nth-child(1) li,.eight ul:nth-child(2) li {
    float: left;
    width: 50%;
}

.eight ul li:first-child {
    width: 100%;
}

.eight ul:nth-child(4) {
    border: 0;
}

.eight ul li h2:after {content: "";width: 37px;height: 2px;background: #f68121;position: absolute;bottom: -1px;left: 0;}
/**weixin**/

.Tc {
    display: none;
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 999;
    background: rgba(0, 0, 0, 0.5);
    top: 0px;
    left: 0px;
}

.Tcs {
    background: #fff;
    width: 70%;
    height: 343px;
    position: absolute;
    left: 50%;
    margin-left: -35%;
    top: 50%;
    margin-top: -171.5px;
    border-radius: 10px;
    padding: 20px 10px;
    box-sizing: border-box;
    text-align: center;
}

.Tc_gb {
    position: absolute;
    right: 0px;
    width: 30px;
    height: 30px;
    font-size: 30px;
    text-align: center;
    top: 0px;
    transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
}

.Tcs img {
    width: 100px;
    height: 100px;
    display: block;
    margin: 0 auto 5px;
    box-shadow: 0px 0px 3px 3px #eee;
}

.Tcs .Tc_dt {
    width: 150px;
    height: auto;
    margin: 15px auto 0;
    display: block;
    box-shadow: initial;
}

#weixin {
    line-height: 30px;
    display: inline-block;
    font-size: 15px;
}

#copy_btn {
    background: #000;
    border: none;
    line-height: 30px;
    width: 120px;
    border-radius: 5px;
    margin: 5px auto 0px;
    height: 30px;
    overflow: hidden;
    white-space: nowrap;    color: #fff;
    text-overflow: ellipsis;
}

.Tcs p {
    line-height: 30px;
    height: 30px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.bottom {
    position: fixed;
    bottom: 0px;
    background: #fff;
    width: 100%;
    overflow: hidden;
    z-index: 555;
    display: none
}

.bottom li {
    float: left;
}

.bottom li {
    width: 25%;
    padding: 5px 0;
    text-align: center;
}

.bottom .dhzx {
    width: 50%;
}

.bottom .dhzx a {
    display: block;
    line-height: 44px;
    font-size: 16px;
}

.bottom li img {
    display: block;
    margin: auto;
    height: 20px;
}

.bottom .dhzx img {
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
    height: 25px;
}
/****/

.main_m {
    width: 1600px;
    margin: auto;
    overflow: hidden;
    margin-top: 25px;
}

.main_top {
    line-height: 50px;
    height: 50px;
    overflow: hidden;
    width: 80%;
    float: right;
    text-align: right;
}

.main_tops {
    color: #666;
    margin: auto;

}

.main_tops a {
    color: #666;
}

.page_fl.fl {
    width: 22%;
}
h3.page_title {
    float: left;
    font-size: 20px;
    line-height: 47px;
    font-weight: bold;
    color: #333;
}
.prduct_ul ul {
    overflow: hidden;
    width: 100%;
    border-top: 1px solid #ccc;
    padding-top: 10px;
}


.propage h2, .newspage h2 {
    font-size: 18px;
    display: block;
    text-transform: uppercase;
    padding-bottom: 10px;
    border-bottom: 1px solid #eeeeee;
    padding-left: 16px;
    margin-bottom: 10px;
    font-weight: bold;
}

.propage,  .newspage {
    padding: 10px;
    position: relative;
    box-sizing: border-box;
}
.prduct_ul li {
    width: 32.5%;
    float: left;
    margin-right: 10px;
    margin-bottom: 10px;
}
.treepage ul li a {
   line-height: 58px;
   color: #FFF;
   width: 100%;
   border-bottom: 1px solid #ccc;
   padding-left: 20px;
   padding-right: 20px;
   background: #484848 url(../images/ico02.png) no-repeat 190px center;
   display: block;
   box-sizing: border-box;
}
.prduct_ul li:nth-child(3n) {
    margin-right: 0;
}

.prduct_ul li img {
    width: 100%;
    display: block;
    height: 250px;
}

.prduct_ul li h4 {
    text-align: center;
    margin-top: 5px;
    color: #333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.article,.Article_content{
    width: 75%;
    float: right;
    margin-bottom: 40px;
}
.article ol li {
    box-sizing: border-box;
    padding: 10px 0;
    overflow: hidden;
    width: 100%;
    border-bottom: 1px solid #ccc;
}
.article ol {
    border-top: 1px solid #ccc;
    overflow: hidden;
    width: 100%;
}
.article ol li span {
    float: right;
    font-size: 12px;
    color: #666;
}
/**/

.pading {
    text-align: center;
    margin-top: 20px;
}

.pading a, .pading span {
    border: 1px solid #e5e5e5;
    padding: 3px 12px;
    display: inline-block;
    margin: 0px 5px;
    border-radius: 6px;
    color: #666;
}

.pading .next, .pading .prev {
    border: 1px solid #e5e5e5;
}

.pading span.current {color: #fff;}


.propage, .treepage,.newspage {
    width: 100%;
    margin-bottom: 10px;
    overflow: hidden;
    border: 1px solid #ccc;
}

.prduct_ul,div#preview {
    margin-bottom: 40px;
    width: 75%;
    float: right;
}
.treepage h2 i {
    display: block;
    font-size: 14px;
    font-style: normal;
    margin-top: 4px;
}

.treepage ul {
    padding: 20px 0;
    width: 86%;
    margin: auto;
    display: block;
}

ul.subTree li {
    line-height: 20px !important;
}
.treepage h2 {
   width: 100%;
   background: #23439f url(../images/e.png) no-repeat 18px 15px;
   color: #FFF;
   padding: 15px 0 15px 28%;
   font-size: 28px;
   display: block;
   line-height: 28px;
   box-sizing: border-box;
}
.treepage .lx {
    padding: 13px 0;
}

.treepage .lx h4 {
    margin-top: 4px;
    font-size: 14px;
    line-height: 21px;
}

.treepage .lx h4 span {
    font-size: 20px;
}
.newspage ul li {
    box-sizing: border-box;
    width: 96%;
    margin: auto;
    padding: 5px 0;
    border-bottom: 1px dashed #ccc;
}

.newspage ul li h3 {
    font-size: 14px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #333;
    box-sizing: border-box;
    padding-left: 16px;
    position: relative;
}

.newspage ul li p {
    font-size: 14px;
    color: #666;
    overflow: hidden;
    height: 43px;
}
.propage ul {
    overflow: hidden;
}

.propage ul li {
    width: 48%;
    box-sizing: border-box;
    text-align: center;
    float: left;
    margin: 1%;
}
.propage ul li img {
    width: 100%;
    box-sizing: border-box;
    height: 83px;
    display: block;
    margin-bottom: 5px;
}

.propage ul li a {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    display: block;
    padding-bottom: 4px;
}
.treepage ul li {
    line-height: 58px;
    width: 100%;
    height: auto;
    background: #efeded;
}

.treepage ul li ul li a {
    color: #666;
    font-size: 14px;
    display: block;
    width: 100%;
    line-height: 41px;
    background: none;
    padding: 0 0 0 20px;
}

.treepage ul li ul {
    display: none;
    width: 100%;
    padding: 0;
}

.treepage ul li:hover ul {
    display: block;
}
.treepage ul li ul li:nth-child(1) {
    margin-top: 5px;
}

.imgs.fl .hd ul li.on {
    box-sizing: border-box;
}

.imgs.fl .hd ul li img {
    display: block;
    width: 100%;
}
/**/
.article ol li h4 {
    font-size: 18px;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    position: relative;
    padding-left: 16px;
    box-sizing: border-box;
    width: 85%;
    float: left;
}
.article ol li h4:before {
    content: '■';
    font-size: 12px;
    margin-right: 5px;

    top: 0;
    left: 0px;
    position: absolute;
}
.article ol li p {
    font-size: 14px;
    color: #666;
    height:48px;
    word-break:break-all;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
    overflow:hidden;
    width: 100%;
}

.Article_content {
    margin-bottom: 40px;
}

.Article_text {
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 28px;
    color: #666;
    padding-bottom: 15px;
}

.info {
    text-align: center;
    color: #888;
    margin-bottom: 14px;
    border-bottom: 1px dashed #999;
    padding-bottom: 15px;
}
/**/

.main_next {
    overflow: hidden;
    width: 100%;
    margin-top: 20px;
    background: #f7f7f7;
    box-sizing: border-box;
    padding: 9px;
}

.main_next .prevrecord, .main_next .nextrecord {
    margin: 5px 0px;
    display: block;
    font-size: 14px;
    color: #666;
    width: 50%;
    float: left;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.main_next b {
    text-align: center;
    display: inline-block;
}
/**/
.xgwz, .xgcp {
    box-sizing: border-box;
    margin-top: 20px;
    overflow: hidden;
    width: 100%;
}
/**/
h4.related {
    border-bottom: 1px dashed #ccc;
    font-size: 18px;
    line-height: 30px;
    padding-bottom: 5px;
  
    position: relative;
    margin-bottom: 10px;
}

h4.related span {
    display: inline-block;
}

.relatedlist {
    margin: 0 10px;
    padding: 10px 0;
    overflow: hidden;
}

ul.relate_news li {
    width: 100%;
    overflow: hidden;
}

ul.relate_news li:nth-child(2n) {
    float: right
}

ul.relate_news li a {
    color: inherit;
    display: block;
    border-bottom: 1px dashed #ccc;
    height: 45px;
    line-height: 45px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

ul.relate_pr li {
    width: 20%;
    float: left;
}

ul.relate_pr li a {
    color: inherit;
    display: block;
    margin: 5px;
    text-align: center;
    line-height: 30px;
}

ul.relate_pr li img {
    width: 100%;
    display: block;
    height: 114px;
}

ul.relate_pr p {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

h4.related:after {content: "";width: 86px;height: 3px;position: absolute;left: 0;bottom: -2px;}

ul.relate_news li span {
    float: right;
}
ul.relate_news li h4 {
    width: 80%;
    float: left;
    overflow: hidden;
    white-space: pre-wrap;
    text-overflow: ellipsis;
    position: relative;
    box-sizing: border-box;
    padding-left: 19px;
    color: #666;
}

ul.relate_news li span {
    float: right;
    width: 10%;
    color: #666;
    font-size: 12px;
    text-align: right;
}

ul.relate_news li h4:after {content: "";width: 5px;height: 5px;position: absolute;left: 5px;top: 21px;border-radius: 50%;}
.imgs.fl {
    width: 50%;
    float: left;
}

.imgs.fl .bd ul li img {
    width: 100%;
    display: block;
}
.imgs.fl .hd ul li {
    width: 105px;
    float: left;
    margin-right: 10px;
    margin-bottom: 10px;
}

.imgs.fl .hd ul li:nth-child(4n) {
    margin-right: 0;
}

.imgs .bd {
    margin-bottom: 10px;
}

.fr.texts {
    width: 45%;
    float: right;
}

.Product_item_text {
    overflow: hidden;
    width: 100%;
    font-size: 22px;
    line-height: 42px;
    border-bottom: 2px solid #d4d4d4;
    margin-top: 10px;
    margin-bottom: 20px;
}

.fr.texts h3 {
    font-size: 18px;
    padding-bottom: 10px;
    margin-bottom: 10px;
    border-bottom: 1px dashed #666;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-weight: bold;
}

.fr.texts p {
    color: #666;
    font-size: 15px;
    line-height: 27px;
}
.Product_item_text span {
    display: inline-block;
}

.product_content {
    font-size: 15px;
    color: #666;
    line-height: 24px;
}

.news ul li .time  span {
	display:inline-block;
}

.four ul li a {
	display:block;
}

.produt_box {
	overflow:hidden;
	width:100%;
}

.page_c {
    width: 75%;
    float: right;	margin-bottom:15px;
}



.newspage ul li h3:before {
    content: '+';
    display: inline-block;
    width: 12px;
    height: 12px;
    vertical-align: middle;
    left: 0px;
    line-height: 13px;
    color: #fff;
    font-family: '宋体';
    border-radius: 50%;
    font-size: 12px;
    text-align: center;
    position: absolute;
    top: 6px;
    }
    .nrs {
        width: 100%;
        overflow: hidden;
        border-top: 1px solid #ccc;
    }
/****/
@media only screen and (max-width: 1600px){
    .container, .main_m {
        width: 1200px;
      
    }
  
    .interlink__inner {
        width: 1200px;
    }	.t_box.fr ul li img {
	height: 202px;
}

.four .bd ul li {
    width: 290px;
 
}
.four .bd ul li img {
  
    height: 171px;
}
}
@media only screen and (max-width: 1200px) {

    .container, .main_m,.interlink__inner  {
        width: 960px;
    }
    .two ul li img {display: block;float: left;margin: 10px;}

    .two ul li {
        height: 241px;
    }
    
    .four .bd ul li {
        width: 252px;
    }
    .four .prev, .four .next {
        display: none;
    }
    
    .five .fl {
        box-sizing: border-box;
        padding: 0 10px;
    }
    
    .six2 ul li {
        width: 320px;
    }
    .sev_box.fr ul li span {
       
        width: 14%;
       
    }.sev_nav.fl {
        width: 20%;
    }.sev_nav.fl ul li h4 b {
        display: block;
    }
    
    .sev_nav.fl ul li {
        padding: 51px 15px;
    }
    .treepage h2 {
        background-size: 33px auto;
        font-size: 19px;
        line-height: 21px;
    }
    
    .treepage h2 i {
        font-size: 12px;
        margin-top: 0;
    }
    
    .treepage ul li a {
        line-height: 42px;
        background-position-x: 92%;
    }
    
    .treepage ul li ul li a {
        line-height: 30px;
    }
    
    .lx img {
        width: 27px;
    }
    
    .treepage .lx h4 {
        font-size: 12px;
    }
    
    .treepage .lx h4 span {
        font-size: 16px;
    }
    
    .prduct_ul li {
        width: 32%;
    }
    
    .prduct_ul li img {
        height: 218px;
    }.imgs.fl .hd ul li {
        width: 23%;
        margin: 1%;
    }.Article_text {
        font-size: 20px;
        padding-bottom: 1px;
        margin-top: 10px;
    }
}
@media only screen and (max-width: 768px){
    .bottom, .banner_m {
        display: block;
    }
    .banner{
        display: none;
    }
    .bottom .dhzx a {
        color: #fff;
    }
    .navs b {
        display: block;
        width: 20px;
        height: 2px;
        margin: 5px auto;
        border-radius: 4px;
        position: relative;
    }
    .nav_button {
        position: absolute;
        top: 0;
        left: 54%;
        width: 30px;
        height: 30px;
        background: url(../images/close.png) no-repeat;
        display: block;
        z-index: 2222;
        background-size: 20px;
    }
    .nav {
        position: fixed;
        background: rgba(0,0,0,0.6);
        width: 100%;
        height: 100%;
        float: none;
        top: 0;
        left: 0;
        display: none;
        z-index: 2222;
        margin-left: 0;
    }
    .navs {
        width: 25px;
        border-radius: 5px;
        position: absolute;
        top: 51%;
        right: 12px;
    }
    .nav ul {
        width: 46%;
        overflow: hidden;
        background: #333;
        height: 100%;
        right: 0;
        top: 0;
        position: absolute;
    }
    
    .nav ul li {
        width: 100%;
        float: none;
    }
    
    .nav ul li:after {
        display: none;
    }
    
    .nav ul li ul {
        display: none !important;
    }
    
    .nav ul li a {
        font-size: 15px;
        line-height: 51px;
    }
    .tell.fr {
        display: none;
    }
    
    .logo.fl {
        border: 0;
        width: 45%;
    }
    
    .container {
        width: 96%;
    }
    
    .logos {
        padding: 5px 0;
        overflow: hidden;
    }
    
    .header {
        width: 100%;
        position: relative;
        height: auto;
    }
    
    .input.fr {
        display: none;
    }
    
    .remen.fl {
        width: 100%;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
        float: none;
        line-height: 44px;
        font-size: 12px;
    }
    .nav:after {
        display: none;
    }
    
    .nav ul li:nth-child(1) a:after {
        display: none;
    }
    .one {
        padding: 0;
    }
    
    .two {
        padding: 5% 0;
    }
    
    .t_nav.fl {
        width: 100%;
        float: none;
        padding: 0;
    }
    
    .t_nav.fl ul li {
        width: 30.5%;
        float: left;
        padding-top: 0;
        margin: 0 1%;
    }
    
    .t_nav.fl ul li.on {
        width: 30.5%;
    }
    
    .t_nav.fl ul {overflow: hidden;width: 100%;}
    
    .t_nav.fl ul li a {
        font-size: 12px;
        overflow: hidden;
        line-height: 44px;
        white-space: nowrap;
        text-overflow: ellipsis;
        padding: 0;
        text-align: center;
    }
    	.t_nav.fl ul li ul {
	display:none;
}
    .t_nav ul li:after {
        display: none;
    }
    
    .t_box.fr {
        width: 100%;
        float: none;
        margin-top: 3%;
    }
    
    .t_box.fr ul li h3 {
        font-size: 12px;
        height: 30px;
        line-height: 30px;
    }
    .t_box.fr ul li img {
        height: 125px;
    }
    .top .fr {
        display: none;
    }.title h2 {
        font-size: 18px;
        line-height: 24px;
    }
    .title {
        margin-bottom: 10px;
    }
    .two ul li {
        width: 48%;
        margin: 1%;
        padding: 10px;
    }
    
    .two ul li .fl {
        width: 100%;
        float: none;
        text-align: center;
    }
    .two ul li h4 {
        font-size: 16px;
    }
    
    .two ul li p {
        font-size: 12px;
    }
    
    .two ul li .t_m {
        margin: auto;
        width: 80px;
        font-size: 12px;
    }
    
    .two ul li .fr {
        float: none;
        margin: 10px auto;
        display: block;
    }
    
    .two ul li {
        height: 199px;
    }
    .three {
        padding: 5% 0;
    }
    
    .titles h2 {
        font-size: 20px;
        padding-bottom: 10px;
    }
    
    .titles p {
        font-size: 12px;
    }
    
    .titles {
        margin-bottom: 10px;
    }
    
    .sydh h2 i {
        margin-top: 0;
        font-size: 12px;
    }
    
    .sydh h2 {
        font-size: 18px;
        padding-left: 17%;
    }
    
    .treepage .lx {
        padding: 3px 0;
    }
    .lx {
	padding:5px 0;
}
    .lx h4 {
        font-size: 16px;
        margin-top: 0;
    }
    
    .lx h4 span {
        font-size: 20px;
    }
    
.t_nav.fl ul li a {
	background-position-x:90%;
}

.sydh ul {
	padding:5px 0;
}
.sydh {
	padding-bottom:2px;
}
    .mask {
        opacity: 0;
    }
    
    .four {
        padding: 5% 0;
    }
    
    .four .bd {
        overflow: hidden;
        margin: auto;
        width: 252px;
    }
    
    .four .prev {
        left: 0;
    }
    
    .four .next {
        right: 0;
    }
    
    .five {
        padding: 5% 0 8% 0;
    }
    
    .five .fl {
        width: 100%;
        float: none;
        text-align: center;
    }
    
    .five .fl h4 {
        font-size: 18px;
        margin-bottom: 10px;
        padding-bottom: 10px;
    }
    
    .five .fl h4:after {
        width: 60px;
        height: 2px;
        margin-left: -30px;
        left: 50%;
    }
    
    .five .fl a.f_mo {
        margin: auto;
        width: 160px;
        text-align: right;
        box-sizing: border-box;
        padding-right: 30px;
    }
    
    .five .fr {
        display: none;
    }
    .six {
        margin: 5% auto;
    }
    
    .six1 ul {
        margin-bottom: 10px;
    }
    
    .six1 ul li {
        width: 31%;
        font-size: 12px;
        height: 40px;
        line-height: 40px;
    }
    
    .six3 {
        width: 320px;
        overflow: hidden;
        margin: auto;
    }
    
    .sev_fl.fl {
        width: 100%;
        float: none;
        margin-bottom: 20px;
    }
    
    .sev_fr.fr {
        width: 100%;
        float: none;
    }
    
    .sev_nav.fl ul li {
        padding: 10px;height: 197px;
    }
    
    .sev_nav.fl {
        width: 24%;
    }
    
    .sev_box.fr {
        width: 73%;
    }
    
    .sev_box.fr ul li:nth-child(1) img {
        display: none;
    }
    
    .sev_box.fr ul li:nth-child(1) .fr {
        width: 100%;
    }
    
    .sev_box.fr ul li span {
        width: 25%;
    }
    
    .sev_box.fr ul li h4 {
        width: 72%;
        font-size: 14px;
    }
    
    .sev_nav.fl ul li h4 {
        font-size: 16px;
        padding-top: 60px;
    }
    
    .sev_nav.fl ul li span {
        font-size: 12px;
        padding: 0;
    }.title p {
	overflow:hidden;
	white-space:nowrap;
	text-overflow:ellipsis;
}
    .interlink__title {
    
        text-align: center;
        font-size: 14px;
    }
    .interlink__inner {
        width: 100%;
    }
    
    .interlink__title {
       
        width: 15%;
    }
    
    .interlink__list {
        width: 76%;
        text-align: left;
        line-height: 22px;
    }
    
    .interlink__list a {
        font-size: 12px;
        margin: auto;
    }
    
    .eight {
        display: none;
    }
    
    .footer {
        font-size: 12px;
        padding-bottom: 65px;
    }
    .main_tops {
        width: 100%;
        background-size: 14px;
        background-position-x: 8px;
        font-size: 12px;
    }
    
    .main_m {
        width: 96%;
        margin-top: 3%;
    }
    .page_fl.fl {
        width: 99%;
        float: none;
    }
    
    .treepage h2 {
        font-size: 16px !important;
        padding-left: 16%;
    }
    .treepage h2 b {
        font-size: 14px;
    }
    
    ul.subTree {
        display: none !important;
    }
    .propage ul li {
        width: 48%;
        margin: 1%;
        float: left;
        font-size: 12px;
    }
    
    .propage ul {
        overflow: hidden;
        margin: 1% 2%;
    }
    .treepage ul li {
        width: 25%;
        float: left;
        box-sizing: border-box;
        padding: 0 1%;
        border: 0;
        text-align: center;
    }
    
    .treepage ul {
        overflow: hidden;
        margin: 1% 0%;
        width: 100%;
        padding: 10px 0;
    }
    
    .treepage ul li a {
       font-size: 12px;
       text-align: center;
       padding-left: 0;
       line-height: 40px;
       height: 40px;
       overflow: hidden;
       white-space: nowrap;
       text-overflow: ellipsis;
       display: block;
    }
    
    .prduct_ul, div#preview, .article, .Article_content, .page_c {
        width: 97%;
        float: none;
        margin: auto;
        margin-bottom: 10px;
    }
    .prduct_ul ul li {
        width: 48%;
        margin: 1%;
    }
    .prduct_ul ul li img {
        height: 151px;
        box-sizing: border-box;
    }
    .prduct_ul ul li:nth-child(3n) {
        margin-right: 1%;
    }
    .newspage, .propage {
        width: 99%;
        margin-bottom: 3%;
        margin-right: 0;
        float: none;
        padding: 0;
    }
    
    .pading {
        margin: 15px auto;
    }
    
    .newspage h2, .propage h2 {
        margin: auto;
        font-size: 16px !important;
        height: 40px !important;
        line-height: 40px !important;
        padding-bottom: 0;
    }
    
    .newspage ul li {
        width: 48%;
        margin: 1%;
        padding-bottom: 5px;
        padding: 1%;
        box-sizing: border-box;
        float: left;
    }
    
    .newspage ul li h3 {
        font-size: 12px;
        margin-bottom: 0;
        color: #333;
    }
    
    .newspage ul li p {
        font-size: 12px;
    }
    .imgs.fl {
        width: 100%;
        float: none;
        overflow: hidden;
    }
    
    .imgs.fl .hd ul li {
        width: 23%;
        margin: 1%;
    }
    
    .fr.texts {
        width: 100%;
        float: none;
    }
    .produt_box h3 {
        font-size: 16px;
        margin: 5px auto;
        padding-bottom: 5px;
    }
    .fr.texts p {
        font-size: 12px;
    }
    
    .produt_box {
        padding: 0;
    }
    .article ol li {
        padding: 6px;
    }
    
    .article ol li span {
        font-size: 12px;
        background-size: 13px;
        margin-bottom: 0;
        margin-top: 0;
        width: 22%;
        text-align: right;
    }
    .article ol li h4 {
        font-size: 14px;
        margin: auto;
        width: 76%;
    }
    
    .article ol li p {
        font-size: 12px;
        height: 55px;
        overflow: hidden;
        line-height: 18px;
    }
    .propage ul li img {
        height: 125px;
    }
    
    .Article_text {
        font-size: 16px;
        margin-bottom: 0;
        padding-bottom: 0;
    }
    
    h4.related {
        font-size:16px;
        padding-bottom:5px;
    }
    .main_tops {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    padding-left: 0;
    }
    .newspage ul {
    margin: 1% 2%;
    overflow: hidden;
    }
    div#preview {
    margin-top: 20px;
    }
    .pading a, .pading span {
    margin: 0 3px;
    }
    .main_top {
    width: 70%;
    height: auto;
    line-height: 30px;
    }
    .treepage {
    height: auto;
    margin: 1% auto;
    }
    .info {
    padding-bottom: 5px;
    margin-bottom: 5px;
    font-size: 12px;
    }
    .detail {
    font-size: 14px;
    }
    .fr.texts h3 {
    font-size: 14px;
    padding-bottom: 5px;
    margin-bottom: 5px;
    }
    .Product_item_text {
    font-size: 18px;
    margin: 5px auto;
    }
    .xgwz, .xgcp {
    padding: 1%;
    margin-top: 10px;
    width: 100%;
    float: none;
    }
    h4.related span {
    font-size: 18px;
    }
    ul.relate_news li a {
    height: 35px;
    line-height: 35px;
    }
    ul.relate_pr li img {
    height: 39px;
    }
    .prduct_ul ul li h4 {
        padding: 2px 0;
        font-size: 12px;
    }
    .main_next .prevrecord, .main_next .nextrecord {
        font-size: 12px;
    }
    .treepage {
        margin-bottom: 10px;
        width: 99%;
    }
    .product_content span {
	font-size:14px !important;
}

.treepage ul li a:after {
	right:0;
}

.article ol li p {
	height:38px;
}
h3.page_title {
    font-size: 16px;
    width: 20%;
    line-height: 32px;
}
.article ol {
    padding-top: 8px;
}

}