@CHARSET "UTF-8";
input {
    padding: 0;
    margin: 0;
    font-family: 'Microsoft YaHei';
}

img {
    border: none;
    background: none;
    vertical-align: middle;
}

ul,
ol,
li {
    list-style-type: none;
}

select,
input,
img,
select {
    vertical-align: middle;
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

table,
th,
td {
    vertical-align: middle
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    overflow: hidden;
    visibility: hidden;
}

.clearfix {
    zoom: 1
}

.clearboth {
    height: 0px;
    line-height: 0px;
    overflow: hidden;
    clear: both;
    font-size: 0px;
}

h1,
h2,
h3,
h4 {
    font-size: 12px;
    font-weight: bold;
    line-height: 1.5
}

hr {
    border: 0;
    border-top: 1px solid #ccc;
    height: 0;
}

.wd1200 {
    width: 1200px;
    margin: 0 auto;
}

p {
    margin: 0;
}


/*头部样式*/
.head{background: url(../images/head.jpg) repeat-x center top;padding-bottom:12px;}
#header{width:1150px;margin:0 auto;}
.wel{color:#999;line-height:37px;}
.k1{color:#999;line-height:37px;}
.k1 a{color:#999}
.k1 a:hover{color:#252d89}

.top1{height: 100px;border-bottom: 4px solid #1f2677;}
.logo{float:left;line-height: 100px;height:100px;
    margin-left:5%;
}
.topr{margin-top: 16px;}
.top2 .k2{color: #1f2677;font-size: 24px;font-weight: bold;padding-left: 38px;background:url(../images/tel.png) no-repeat left center;line-height: 31px;}

.topLink{width:832px;float:right;text-align:right;position: relative;z-index: 9999;}
.translate{width:100px;position: absolute;left: 0;top:10px;z-index: 9999;}
.tran-in{left:120px;}
.translate li{border: 1px dashed #cccccc;line-height: 26px;text-align: left;background: #fff;}
.translate li a{display: block;padding-left: 10px;background: url(../images/dot4.png) no-repeat 88% 11px;}
.translate li a:hover{text-decoration: none;color:#275cea;cursor: pointer;}
.translate-en{display: none;padding: 6px;padding-top:0px;}
.translate li .translate-en a{padding-left: 0px;text-align: center;background: #fff;border-bottom: 1px solid #cccccc;}
.translate li .translate-en a:hover{font-weight: bold;}

.topLink .f_count{color:#ff0000;font-size:13px;font-weight:bold;}
.topLink .k1{line-height:32px;padding-top:5px;}
.topLink .k2{padding-left:22px;background: url(../images/phone.jpg) no-repeat left center;float:right;margin-top:13px;}

#menu{margin-top:3px;}
/*.pos{width: 1920px;left: 50%;margin-left: -960px;position: relative;}*/
.wh{max-width: 1330px;margin: 0 auto;padding: 0 15px;}
.com-img{ display:inline; overflow:hidden;margin:0 auto;display: table;}
.com-img img{ transition:all 0.8s; -webkit-transition:all 0.8s; -moz-transition:all 0.8s; -o-transition:all 0.8s;}
.com-img:hover img{transform:scale(1.1); -webkit-transform:scale(1.1); -moz-transform:scale(1.1); -o-transform:scale(1.1);-ms-transform:scale(1.1);}

p{margin: 0;}

/*热门搜索*/
.ss{background:#f0f0f0;line-height:53px;}
.search{width:1150px;margin:0 auto;}
.top2 #formsearch{float:right;width:203px;height:31px;background: url(../images/ss.png) no-repeat left center;margin-left: 12px;}
.hotSearch{float:left;font-weight:normal;color:#333;}
.flex{display: flex;justify-content: space-between;flex-wrap: wrap;display: -webkit-flex;}

/*主体样式*/
#container{width:1150px;margin:0 auto;margin-top:10px;}
.container{width:1150px;margin:0 auto;}
.bul{width: 100%;}
.bul li{width: 100%;}
.slick-arrow{background:none;font-size: 0;outline: none;border:none;}
.bul .slick-prev,.bul .slick-next{width: 100px;height: 100px;position: absolute;z-index: 99999;top:50%;margin-top: -50px;cursor: pointer;}
.bul .slick-prev{left: 110px;background:url(../images/lt.png) no-repeat top center;}
.bul .slick-next{right: 110px;background:url(../images/rt.png) no-repeat top center;}
.bul img{width: 100%;}

/**/
.box1{background: url(../images/bj1.jpg) no-repeat top center;padding: 87px 0 40px 0;background-size: cover;}
.bt1{text-align: center;}
.bt1 dd{color: #1f2677;font-size: 36px;font-weight: bold;line-height: 36px;letter-spacing: 1px;}
.bt1 dt{letter-spacing: -1px;color: #666666;font-size: 20px;text-transform: uppercase;margin-top: 6px;}
.asc{margin-top: 54px;}
.plist{margin-top: 54px;}
.plist li{width: 32.8%;margin: 0 0 24px 0;}
.plist li .img{display: block;position: relative;overflow: hidden;}
.plist li .img1{width: 100%;height: 100%;box-shadow: 0px 6px 12px 0px rgba(0, 0, 0, 0.09);}
.plist li h3 a{color: #333333;font-size: 24px;font-weight: normal;text-align: center;display: block;line-height: 50px;overflow:hidden; white-space:nowrap;text-overflow:ellipsis;}
.bj1{position: absolute;bottom:-100%;display: flex;align-items: center;justify-content: center;flex-direction: column;left: 0;width: 100%;height: 100%;background:rgba(31,38,119,.4);text-align: center;-webkit-transition: all 0.5s;-moz-transition: all 0.5s;-ms-transition: all 0.5s;-o-transition: all 0.5s;transition: all 0.5s;}
.bj1 p{color: #ffffff;font-size: 18px;margin-bottom: 30px;}
.plist li:hover .bj1{bottom: 0;}

/**/
.tlt {
    text-align: center;
    padding:70px 0 29px 0;
}

.tlt h2 {
    font: bold 32px/50px "微软雅黑";
    color: #fff;letter-spacing: 4px;
}

.tlt p {
    font: normal 14px/20px "Adobe Devanagari";
    color: #ffffff;
    text-transform: uppercase;
    background: url(../images/line01.png) no-repeat center;
}
.c2 {
    height: 838px;
    background:url(../images/bj2.jpg) no-repeat center;
    position: relative;
}

.slider {
    width: 100%;
    min-width: 1093px;
    height: 505px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.slider .bd {
    width: 1093px;
    position: absolute;
    left: 50%;
    margin-left: -556px
}

.slider .bd li {
    width: 1093px;
    overflow: hidden;
    margin: 0 5px;
}

.slider .bd li img {
    display: block;
    width: 1093px;
    height: 505px;
    transition: .6s;
}

.slider .bd li a {
    display: block;
    position: relative;
    width: 1093px;
    height: 505px;
}

.slider .bd li .marks {
    width: 1093px;
    height: 0;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(17, 17, 17, 0.4);
    transition: .6s;
}

.slider .bd li:hover .marks {
    height: 505px;
}

.slider .bd li:hover img {
    transform: scale(1.1);
}

.slider .bd li .wz {
    width: 1093px;
    height: 305px;
    opacity: 0;
    position: absolute;
    top: 120px;
    left: 0;
}

.slider .bd li .wz h3 {
    font: normal 20px/40px "å¾®è½¯é›…é»‘";
    color: #fff;letter-spacing: 2px;
}

.slider .bd li .wz h4 {
    font: normal 14px/30px "å¾®è½¯é›…é»‘";
    color: #dddddd;letter-spacing: 2px;
}

.slider .bd li .wz::after {
    position: relative;
    top: -170px;
    display: block;
    width: 1px;
    height: 0;
    margin: 0 auto;
    content: "";
    transition: all .6s cubic-bezier(.215, .61, .355, 1) 0s;
    background-color: rgba(244, 244, 244, .2);
}

.slider .bd li:hover .wz::after {
    height: 100px;
}

.slider .bd li .wz .jia2 {
    width: 56px;
    height: 56px;
    background: url(../images/jia2.png) no-repeat center;
    margin: 0 auto;
    margin-top: 120px;
}

.slider .bd li:hover .wz {
    opacity: 1;
}

.slider .tempWrap {
    overflow: visible !important
}

.slider .tempWrap ul {
    margin-left: -1093px !important;
}

.slider .pnBtn {
    position: absolute;
    z-index: 1;
    top: 0;
    width: 100%;
    height: 505px;
    cursor: pointer;
}

.slider .prev {
    left: -50%;
    margin-left: -556px;
}

.slider .next {
    left: 50%;
    margin-left: 556px;
}

.slider .pnBtn .blackBg {
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 505px;
}

.slider .pnBtn .arrow {
    position: absolute;
    top: 0;
    z-index: 1;
    width: 46px;
    height: 505px;
    transition: .5s;
    opacity: 0;
    display: block!important;
}

.slider .prev .arrow {
    right: -60px;
    background: url(../images/lt2.png) center no-repeat;
}

.slider .next .arrow {
    left: -55px;
    background: url(../images/rt2.png) center no-repeat;
}

.slider:hover .prev .arrow {
    right: 0;
    opacity: 1;
}

.slider:hover .next .arrow {
    left: 5px;
    opacity: 1;
}

.c2 a.ckgd {
    background: #dc530f;
    color: #fff;
    display: block;
    width: 264px;
    height: 44px;
    font: normal 15px/44px "å¾®è½¯é›…é»‘";
    text-align: center;
    margin: 42px auto;
}

.c2 a.ckgd:hover {
    color: #fff;
}


/**/
.box2{background: url(../images/bj3.jpg) no-repeat top center;background-size: cover;padding-bottom: 70px;}
.abox{padding-top: 112px;}
.aleft{width: 66.8%;}
.aright{width: 23%;}
.acon{color: #333333;font-size: 16px;line-height: 36px;margin-top: 30px;}
.cimg{margin-top: 73px;}
.cimg img{display: block;width: 100%;}
.abt{color: #666666;font-size: 16px;text-transform: uppercase;line-height: 36px;}
.abt h3{color: #333333;font-size: 38px;}
.abt p{width: 61px;height: 5px;background-color: #1f2677;margin-top: 4px;}
.sbt{color: #1f2677;font-size: 16px;font-weight: bold;}
.sbt span{color: #1f2677;font-size: 48px;font-family: 'Arial';font-weight: bold;padding-right: 11px;line-height: 48px;}
.sul{margin: 75px 70px 0 77px;display: flex;justify-content: space-between;flex-wrap: nowrap;display: -webkit-flex;}
.sul li p{color: #333333;font-size: 16px;}
.aright i{color: #686868;font-size: 36px;font-weight: bold;font-family: 'Arial';text-transform: uppercase;text-align: right;padding-left: 113px;background: url(../images/line1.jpg) no-repeat left center;}
.con1{color: #333333;font-size: 14px;line-height: 36px;margin: 65px 0 75px 0;}
.aright a{display: block;width: 198px;height: 52px;background-color: #1f2677;border-radius: 6px;line-height: 52px;text-align: center;color: #fffefe;font-size: 20px;}

/**/
.box3{background: url(../images/bj4.jpg) no-repeat top center;padding: 6% 0;background-size:cover;}
.box3 .bt1 dd{color: #fff;}
.box3 .bt1 dt{color: #fff;}
.pro_li{float: left;width: 18.3%;margin-right: 2.1%;}
.pro_li:nth-child(5n){margin-right: 0;}
.pro_li h3{color: #ffffff;font-size: 16px;text-align: center;font-weight: normal;line-height: 40px;overflow:hidden; white-space:nowrap;text-overflow:ellipsis;}
.pro_li .imgs img{width: 100%;height: 100%;}

.case_lists{border:1px solid #d4d4d4;border-left:none;border-right: none;margin: 58px 0 28px 0;}
.case_lists ul{border-left:1px solid #d4d4d4;}
.case_lists li{float: left;width: 14.285%;}
.case_lists li a{color: #ffffff;font-size: 15px;text-align: center;display: block;border-right: 1px solid #d4d4d4;line-height: 80px;overflow:hidden; white-space:nowrap;text-overflow:ellipsis;}
.case_lists li.on a{background-color: #dc530f;color: #fff;}
.box3 .swiper-pagination{text-align: center;font-size: 0;opacity: 1;position: static;margin-top: 70px;}
.box3 .swiper-pagination .swiper-pagination-bullet{opacity: 1;outline: none;margin: 0 10px;}
.box3 .swiper-pagination span{width: 19px;height: 19px;background:rgba(255,255,255,.4); display: inline-block;border-radius: 50%;}
.box3 .swiper-pagination-bullet-active{background: #ffffff!important;opacity: 1!important;}


/**/
.box4{background:url(../images/bj5.jpg) no-repeat top center;padding: 100px 0 50px 0;background-size: cover;}
.box4 .wh{max-width: 1458px;}
.nlist{margin-top: 45px;}
.nlist li{width: 32%;padding: 80px 0 70px 0; background-color: #1f2677;border-radius: 52px 0px 52px 0px;-webkit-transition: all 0.5s;-moz-transition: all 0.5s;-ms-transition: all 0.5s;-o-transition: all 0.5s;transition: all 0.5s;}

.nlist li a{color: #ffffff;font-size: 24px;display: block;overflow:hidden; white-space:nowrap;text-overflow:ellipsis;}
.nlist li p{color: #ffffff;font-size: 16px;line-height: 24px;margin-top: 23px;}
.nei{padding: 0 60px;}
.nlist li:hover{ transform: translateY(-20px);}


/**/
.box5{background: url(../images/bj6.jpg) no-repeat top center;padding-top: 65px;background-size: cover;}
.box5 .wh{max-width: 1230px;}
.xleft{width: 23.75%;height: 437px;border-right: 2px solid #fff;text-align: center;}
.tlogo{margin: 13px 0 46px 0;}
.xul{width: 71.75%;}
.xul li{width: 27.3%;background-color: #ffffff;border: solid 1px #404040;margin-bottom: 15px;text-align: center;padding: 0 10px;padding-bottom: 38px;}
.xul li h3{letter-spacing: -1px;color: #333333;font-size: 17px;font-weight: normal;}
.xul li p b{color: #ff5500;font-size: 24px;}
.xul li p{color: #ff5500;font-size: 16px;line-height: 19px;margin-top: 13px;}
.xul li .img{line-height: 52px;margin: 35px 0 15px 0;}


.m-left{width: 22.5%;}
.mess-title{
    font-weight: normal;
    font-size:18px;
    color: #fff;letter-spacing: 2px;
    margin-bottom:24px;padding-top: 40px;}
.mess-title p{font-size: 14px;}
.m-right{width:73%;}
.yan #code{float: right;
    padding-top: 28px;
    margin-top: -108px;}
.mess-content{position:relative;}
.message1{z-index:100;position:relative;}
.message1 input{vertical-align:middle;outline:none;}
.message1 #name{
    display: block;
    height: 31px;
    line-height: 31px;
    padding: 0;
    padding-left: 6px;
    border: 1px solid #a9a7a5;
    width: calc(100% - 66px);
    background: rgba(255,255,255,.1);
    border-radius: 5px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #fff;
    float: left;}
.message1 #contact{background: rgba(255,255,255,.1);display:block;height:31px;line-height:31px;padding:0;padding-left:6px;border:1px solid #a9a7a5;width: calc(100% - 66px);border-radius: 5px;margin-bottom: 26px;font-size: 14px;color: #fff;}
.message1 #content{
    display: block;
    width:calc(50% - 66px);height:78px;
    padding: 0;
    padding-left: 6px;
    border: 1px solid #a9a7a5;
    background: rgba(255,255,255,.1);
    border-radius: 6px;
    line-height: 30px;
    font-size: 14px;
    font-family: '微软雅黑';
    color: #fff;
    vertical-align: bottom;
}
.message1 .msgbtn{margin-top:13px;margin-left: 64px; background:rgba(255,255,255,.1);cursor:pointer;width:318px;height:31px;line-height:31px;text-align:center;border:none;color:#fff;font-size:14px;
border-radius:3px;font-family:"Microsoft YaHei";-moz-border-radius:3px;-webkit-border-radius:3px;border:1px solid #a9a7a5;}
#message1_main tr{position:relative;}
#message1_main tr th{font-weight:normal;text-align:right;height:42px;line-height:42px;color:#666;}
.m_label1{
    float: left;
    display: inline-block;
    /* position: absolute; */
    width: 66px;
    text-align: left;
    line-height: 32px;
    padding-left: 8px;
    color: #fff;
    z-index: 1;
    cursor: text;
    font-size: 14px;
    /*background: url(../images/t11.png) no-repeat 62px center;*/
}
.c_label1{line-height:18px;padding-top:12px;}

.yan #checkcode {
    height: 31px;
    line-height: 31px;
    border-radius: 6px;
    color: #fff;
    width:204px;
    padding-left: 8px;
    border: 1px solid #a9a7a5;
    background: rgba(255,255,255,.1);
}
.yan{background: rgba(0,0,0,.3);margin-top: 56px;}
.yan .wh{max-width: 1230px;}
.yan ::-webkit-input-placeholder { /* WebKit, Blink, Edge */
    color:    #fff;
}
.yan :-moz-placeholder { /* Mozilla Firefox 4 to 18 */
   color:    #fff;
}
.yan ::-moz-placeholder { /* Mozilla Firefox 19+ */
   color:    #fff;
}
.yan :-ms-input-placeholder { /* Internet Explorer 10-11 */
   color:    #fff;
}


/*首页新闻*/
.news{margin-top:80px;}
.news_company{width:350px;margin-right:48px;}
.news1_title{border-bottom:1px solid #e5e5e5;font:400 22px/50px "微软雅黑";color:#111;position:relative;}
.news1_title span{padding-left:12px;color:#999;font-size:14px;text-transform:uppercase;}
.news1_title a{position:absolute;right:0;top:0;}
.news_company .content{padding-top:20px;}


.cate_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"微软雅黑";
background:url(../images/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}

.navigation{float:right;width:100px;}

.index-title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"微软雅黑";
background:url(../images/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.index-table td{border:solid #add9c0; border-width:0px 1px 1px 0px; padding:10px 5px;}
.index-table{border:solid #add9c0; border-width:1px 0px 0px 1px;margin-top:10px;}

/*----- Common css ------*/
.fl{float:left;}
.fr{float:right;}
.di{_display:inline;}
.fwn{font-weight:normal;}
.dib{*display:inline;_zoom:1;_display:inline;_font-size:0px;}


/*首页左侧联系我们*/


/*工程案例*/
.case{width:460px;float:left;margin-left:12px;padding-bottom:5px;margin-top:10px;}
.case_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"微软雅黑";
background:url(../images/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.case .content{padding:5px;padding-bottom:12px;text-indent:20px;}

.news2_company{margin-top:10px;}


/*页面底部*/
.foot1{background: #1f1f1f;padding: 13px 0;text-align: center;color: #cecece;font-size: 12px;line-height: 20px;}
.foot1 a{color: #cecece;}


/*------------内页-------------------*/
.left .box{margin-bottom:10px;}
.left .box h3{line-height:38px;padding-left:15px;font-weight:bold;font-family:"微软雅黑";
background:#252d89;font-size:14px;color:#fff;}
.left .box .content{padding:5px 0px;}

.prodescription{border:1px solid #e5e5e5;background:#f9f9f9;line-height:24px;padding:10px;margin-bottom:15px;text-indent:20px;}

.n_banner{width:100%;}
.n_banner img{width:100%;margin:0 auto}
.left{width:225px;float:left;}
.sort_menu{}
.sort_menu h3{background-color:#ececec;line-height:28px;padding-left:15px;font-weight:bold;}
.sort_product{margin-top:10px;}
.sort_product h3{background-color:#ececec;line-height:28px;padding-left:15px;font-weight:bold;}

.n_contact{margin-top:10px;}
.n_contact h3{background-color:#ececec;line-height:28px;padding-left:15px;font-weight:bold;}
.n_contact .content{padding:5px;line-height:24px;}

.right{width:900px;float:right;padding-bottom:10px;}
.sitemp{line-height:38px;height:38px;overflow:hidden;padding-right:10px;background:#252d89;}
.sitemp h2{width:340px;float:left;line-height:38px;text-align:center;text-align:left;text-indent:15px;color:#fff;font-size:14px;}
.sitemp .site{width:380px;float:right;text-align:right;line-height:38px;color:#fff;}
.right .content{padding:10px;padding-top:15px;overflow:hidden;line-height: 2em;font-size:16px;}
.sitemp .site a{color:#fff;}

.phone1{text-align:center;color:#1f2677;font:400 14px/26px "微软雅黑";width: 180px;margin-left: -10px;margin-top: 20px;}
.phone1 img{margin-bottom:16px;}
.anli{display: none;}
.cul{position: relative;}
.cul li{margin: 0 10px;}
.cul li img{display: block;width: 100%;}
.cul li h3{font-weight: normal;text-align: center;line-height: 50px;color: #fff;font-size: 16px;overflow:hidden; white-space:nowrap;text-overflow:ellipsis;}
.cul .slick-arrow{
    position: absolute;
    top: 30%;
    z-index: 1;
    width: 46px;
    height: 46px;
    transition: .5s;
}

.cul .slick-prev {
    right: 5px;
    background: url(../images/rt2.png) center no-repeat;
}
.cul .slick-next {
    left: 5px;
    background: url(../images/lt2.png) center no-repeat;
}

.tlogo img,.tewm img{max-width: 100%;}

@media(max-width: 1260px){
    .nav li{width: 110px;}
    .slider{display: none;}
    .anli{display: block;}
    .c2{height: auto;background-size: cover;padding-bottom: 30px;}
    .aright i{font-size: 28px;}
    .abox{padding-top: 60px;}
    .sul{margin: 35px 30px 0 37px;}
    .abt h3{font-size: 30px;}
    .acon{line-height: 24px;}
}
@media(max-width: 1205px){
    .nav li{width: 100px;}
    .nlist li{padding: 60px 0 50px 0;}
    .nei{padding: 0 20px;}
    .nlist li a{font-size: 20px;}
}
@media(max-width: 1105px){
    .nav li{width:90px;}
    .yan #checkcode{width: 170px;}
    .message1 .msgbtn{width: 218px;}
    .xul li p b{font-size: 20px;}
    .xul li p{font-size: 13px;}

}
@media(max-width: 1024px){
    .nav li{width:85px;}
    .top2 .k2{font-size: 20px;}
    .box1{padding-top: 40px;}
    .plist{margin-top: 30px;}
    .plist li h3 a{font-size: 18px;}
    .bj1 p{font-size: 16px;}
    .bt1 dd,.tlt h2{font-size: 30px;}
    .bt1 dt{font-size: 16px;}
    .aright i{font-size: 20px;}
    .sbt span{font-size: 30px;}
    .pro_li h3{font-size: 14px;}
    .box4{padding: 50px 0;}

}


@media(max-width: 991px){
    .kf,.w_message{display: none!important;}
    .tlt{padding-top: 40px;}
    .c2{padding-bottom: 5px;}
    .case_lists li a{line-height: 60px;height: 60px;}
    .pro_li h3{font-size: 13px;}
    .box3 .swiper-pagination{margin-top: 40px;}
}

@media(max-width: 769px){
  .plist li{margin-bottom: 15px;}
  .plist li h3 a{font-size: 14px;line-height: 40px;}
  .cul li h3{font-size: 14px;}
  .abt h3{font-size: 24px;}
  .abt{font-size: 12px;}
  .aright i{font-size: 16px;}
  .aright{width: 28%;}
  .acon{font-size: 14px;margin-top: 15px;}
  .sul{margin: 15px;}
  .sul li p{font-size: 14px;}
  .aright a{width: 160px;height: 40px;line-height: 40px;font-size: 16px;}
  .con1{margin: 65px 0 40px 0;}
  .cimg{margin-top: 40px;}
  .case_lists li{width: 25%;}
  .case_lists li a{border-bottom: 1px solid #d4d4d4;}
  .case_lists li:nth-child(5) a,.case_lists li:nth-child(6) a,.case_lists li:nth-child(7) a,.case_lists li:nth-child(8) a{border-bottom: none;}
  .case_lists{margin-top: 30px;}
  .box2{padding-bottom: 40px;}
  .box3 .swiper-pagination{margin-top: 10px;}
  .xleft{padding-right: 20px;height: auto;}
  .xul li p b{font-size: 16px;}
  .xul li{padding-bottom: 15px;}
  .xul li .img{margin-top: 15px;}
  .xul li p{margin-top: 5px;font-size: 12px;}
  .xul li{width: 32%;}
  .m-left,.m-right{float: none;width: 100%;}
  .yan{padding-bottom: 30px;}
}
@media(max-width: 640px){
    .box1{padding:30px 0;}
    .bt1 dd,.tlt h2{font-size: 24px;}
    .bt1 dt{font-size: 13px;margin-top: 0;}
    .plist li{width: 48%;}
    .bj1 p{font-size: 12px;margin-bottom: 10px;}
    .yuan img{width: 30px;height: 30px;}
    .page-position{font-size: 12px;}
    .c2 a.ckgd{margin-top: 20px;}
    .aleft,.aright{float: none;width: 100%;}
    .abox{padding-top: 30px;}
    .abt{line-height: 20px;}
    .abt h3{font-size: 20px;}
    .sul{margin: 20px 0;}
    .sbt span{font-size: 22px;line-height: 26px;padding-right: 5px;}
    .sul li p{font-size: 12px;}
    .sbt{font-size: 14px;}
    .fang{float: none;}
    .aright{margin-top: 20px;}
    .con1{margin: 15px 0;}
    .box2{padding-bottom: 30px;}
    .case_lists li a{font-size: 12px;line-height: 40px;height: 40px;}
    .pro_li h3{font-size: 12px;}
    .box3 .swiper-pagination span{width: 10px;height: 10px;}
    .nlist li{width: 100%;margin-bottom: 20px;padding: 30px 0 20px 0;}
    .nlist li a{font-size: 16px;}
    .nlist li p{font-size: 14px;margin-top: 15px;}
    .box4{padding: 30px 0;}
    .xleft{display: flex;justify-content: space-between;flex-wrap: nowrap;display: -webkit-flex;}
    .xleft,.xright{width: 100%;float: none;border-right: none;}
    .tlogo{margin: 0;}
    .tlogo img,.tewm img{max-width: 60%;}
    .xul{float: none;width: 100%;margin-top: 25px;}
    .xul li  img{width: 30%;}
    .xul li  .img{line-height: 35px;margin: 10px 0;}
    .xul li h3{font-size: 14px;}
    .xul li p b {
    font-size: 12px;
   }
   .box5{padding-top: 30px;}
   .yan{margin-top: 30px;}
   .message1 #content{width: calc(100% - 66px);}
   .yan #code{margin-top: 0;padding-top: 17px!important;}
   .message1 #contact{margin-bottom: 17px;}


}
@media(max-width: 620px){
    .product_detail .list{margin-left: 0;margin-bottom: 15px;}
}

@media(max-width: 1203px){
    .news_detail h3.title_bar,.share{float: none;width: 100%;margin: 0;height: auto;}
    .share{width: 160px;margin: 0 auto;}
}


/*手机底部*/
@media(max-width: 1200px){
  .xypg-right-content{overflow: hidden;}
  .xypg-right-content p img,.xypg-right-content img{
           max-width: 100%;
          width: auto !important;
          height: auto !important;
     }
}
@media (max-width:768px){
 .db{display:block!important;}
}


.dbb{height:50px;}

/* 页脚 */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: #151515;
}

.footer ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.footer ul li {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  text-align: center;
  color: #ffffff;
  line-height: 30px;padding:10px 0;
  font-size: 0;
}

.footer ul li.active {
  background: #151515;
}

.footer ul li a {
  display: block;color:#fff;
}

.footer ul li .iconfont {
  font-size: 18px;
  display: inline-block;
  vertical-align: middle;
  margin-right: 5px;
}

.footer ul li span {
  display: inline-block;
  vertical-align: middle;
  font-size: 16px;color:#fff;
}


.footer li .icon-home{ background: url(../images/a1.png) no-repeat;width:20px;height:20px;}
.footer li .icon-home2{ background: url(../images/a2.png) no-repeat;width:20px;height:20px;}
.footer li .icon-phone{ background: url(../images/a3.png) no-repeat;width:20px;height:20px;}
.footer li .icon-contact{ background: url(../images/a4.png) no-repeat;width:20px;height:20px;}

.footer li .icon-phone:before{font-size:0;}