@charset'utf-8';
/*公共部分*/
body,div,p,dl,dt,ul,ol,li,h1,h2,h3,h4,h5,form,input,textarea{margin:0px;padding:0px;}
body,button,input,select,textarea{color: #333;font: 14px/25px '微软雅黑','\5FAE\8F6F\96C5\9ED1';}
img{border:none;font-size:0;width:100%; display: block;}
a{ -webkit-tap-highlight-color: transparent;
 -webkit-touch-callout: none;
 -webkit-user-select: none;}
 html, body {-webkit-user-select: none;user-select: none;}
 ol,ul{list-style: none;}
 .pr{position: relative;} .pa{position: absolute;} .pf{position: fixed;}
 ol,ul{list-style: none;}
 .fl{float: left;}
 .fr{float: right;}
 a{color:inherit;font:inherit; outline: none;}
 a:hover{color: inherit;}
 a:hover{cursor: pointer;}
 a:link, a:visited,a:hover, a:active {text-decoration: none;}
 .cl:after{display:block;clear:both;content:"";height:0;}
 .cl{zoom:1;}
.text {
    width: 1200px;
    margin: 80px auto;
    font-weight: normal;
    color: #666;
    line-height: 24px;
    overflow: hidden;
}
.prolist {
    margin: 50px 0;
    width: 100%;
    overflow: hidden;
}
.pagerBox{
    width: 100%;
    text-align: center;
}
.pager{
    display: inline-block;
    margin-top: 30px;
    margin-bottom: 30px;
}
.header{
    width: 100%;
    height: 100px;
    background: #fff;
}
.w1200{
    width: 1200px;
    margin: 0px auto;
}
.header_logo{
    margin-top: 22px;
}
.header_logo img{
    width: 300px;
}
.header_nav_list{
    float: left;
    color: #2f1f20;
    font-size: 14px;
}
.header_nav_list.on .nav_xiabiao{
    opacity: 1;
}
.header_nav_list a{
    display: block;
    padding: 0 15px;
    height: 100px;
    line-height: 100px;
}
.nav_xiabiao{
    width: 100%;
    height:1px;
    /*background: #000;*/
    bottom: 20px;
    left: 0;
    opacity: 0;
    transition: all .5s ease;
}
.nav_xiabiao.on{
    opacity: 1;
}
.nav_xiabiao:after {
    content: '';
    position: absolute;
    top:0;
    left: 0;
    width: 70%;
    height: 1px;
    background: #a6845e;
}
.nav_xiabiao:before {
    content: '';
    position: absolute;
    top:0;
    right: 0;
    width: 20%;
    height: 1px;
    background: #2b181c;
}
.header_nav_div{
    width: 100%;
    height: 400px;
    background: #fff;
}

.nav_div_one{
    top: 100px;
    left: 0;
    width: 100%;
    padding: 40px 0;
    z-index: 99;
    background: rgba(255,255,255,0.9);
    display: none;
}
.nav_div_firth{
    top: 100px;
    left: 0;
    width: 100%;
    padding: 40px 0;
    z-index: 99;
    background: rgba(255,255,255,0.9);
    display: none;
}
.nav_div_two{
    top: 100px;
    left: 0;
    width: 100%;
    padding: 40px 0;
    z-index: 99;
    background: rgba(255,255,255,0.9);
    display: none;
}
.nav_div_left{
    margin-left: 40px;
}
.nav_div_left_p{
    width: 60px;
    height: 1px;
}
.nav_div_left p:nth-child(1){
    font-size: 22px;
    color: #3e3a39;
    margin-top: 10px;
}
.nav_div_left p:nth-child(2){
    font-size: 14px;
    color: #3e3a39;
    margin-top: 10px;
    margin-bottom: 20px;
}
.nav_div_left_p:after {
    content: '';
    position: absolute;
    top:0;
    left: 0;
    width: 40px;
    height: 1px;
    background: #a6845e;
}
.nav_div_left_p:before {
    content: '';
    position: absolute;
    top:0;
    right: 0;
    width: 10px;
    height: 1px;
    background: #2b181c;
}
.nav_div_left p:nth-child(4){
    font-size: 12px;
    color: #3e3a39;
    margin-top: 20px;
}
.nav_div_right{
    width: 70%;
}
.nav_div_li{
    width: 40%;
    padding:1% 3%;
    color: #3e3a39;
    position: relative;
}
.nav_div_li:after {
    content: '';
    position: absolute;
    top:0;
    left: 0;
    width: 1px;
    height: 100%;
    background: #898989;
}
.nav_div_li a:before {
    content: '';
    position: absolute;
    bottom:0;
    left: 0;
    width: 100%;
    height: 1px;
    background: #898989;
}
.nav_div_img img{
    width: 100%;
    height: 100px;
}
.nav_div_img{
    width: 50%;
    height: 100px;
    text-align: center;
    line-height: 100px;
}
.nav_div_title{
    width: 50%;
    height: 100px;
    text-align: center;
    line-height: 100px;
}
.nav_div_title span{
   font-size: 20px;
   margin-left: 40px;
}
.nav_div_more{
    width: 160px;
    height: 38px;
    line-height: 40px;
    margin: 30px 0;
    text-align: center;
    color: #ccc;
    background: #fff;
    /*border: 1px solid #ccc;*/

}
.nav_div_ul li:nth-child(5) a:before{
     background: none;
}
.nav_div_ul li:last-child a:before{
     background: none;
}
.nav_div_more a{
    display: block;
}







.picFocus{ margin:0 auto;  width:100%;overflow:hidden;  zoom:1;   }
.picFocus .hd{ width:100%; padding-top:5px;  overflow:hidden;bottom: 50px; }
.picFocus .hd ul{overflow:hidden; zoom:1;text-align: center; }
.picFocus .hd ul li{ text-align:center; display: inline-block; }
.picFocus .hd ul li img{ width:109px; height:65px; border:1px solid #ddd; cursor:pointer; margin-right:5px;   }
.picFocus .hd ul li.on{ background:url("images/icoUp.gif") no-repeat center 0; }
.picFocus .hd ul li.on img{ border-color:#f60;  }
.picFocus .bd li{ vertical-align:middle; }
.picFocus .bd img{ width:100%; height:100%; display:block;  }






.ipro{
    margin-bottom: 50px;
}
.ipro .swiper-pagination-bullet{
    width: 35px;
    height: 5px;
    border-radius: 0;
    background: #fff;
}
.ipro .swiper-button-next{
    background-size: 50px 85px;
    margin-top: -25px;
    width: 50px;
    height: 85px;
}
.ipro .swiper-button-prev{
    background-size: 50px 85px;
    margin-top: -25px;
    width: 50px;
    height: 85px;
}

.ipro_head{
    height: 250px;
}
.ipro_head_title{
    text-align: center;
    padding-top: 76px;
}
.ipro_head_title span:first-child{
    font-size: 28px;
    color: #000;
}
.ipro_head_title span:last-child{
    font-size: 20px;
    letter-spacing: 2px;
    color: #767676;
}
.ipro_head_nav{
    text-align: center;
    margin-top: 45px;
}
.ipro_head_nav p{
    display: inline-block;
    font-size: 20px;
    padding:5px 20px;
    border: 1px solid #2b181c;
}
.ipro .swiper-container {
    width: 85%;
    height: auto;
    margin-left: auto;
    margin-right: auto;
}
.ipro-title{
    cursor: pointer;

}
#ipro-content{
    height: 600px;
}
#ipro-content .aaaaa{
    z-index: 9;
}
#ipro-content .bbbbb{
    z-index: 8;
}
.ipro-content{
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    height: 600px;
    background: #fff;
}
.ipro .swiper-slide {
    position: relative;
    text-align: center;
    margin-top: 5px !important;
    overflow: hidden;
    font-size: 18px;
    background: #fff;
    /*width: 33%;*/
    height: 275px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
}
.none{
    display: none!important;
}
.block{
    display: block!important;
}
.ipro_footer{
    width: 100%;
    margin: 50px auto;
    font-family: '新宋体';
}
.ipro_footer div{
    width: 50%;
}
.ipro_footer div p:nth-child(2){
    color: #3e3a39;
    font-size: 20px;
    text-align: center;
    margin-top: 30px;
}
.ipro_footer div p:nth-child(3){
    width: 112px;
    height: 1px;
    background: #595757;
    margin: 15px auto;
}
.ipro_footer div p:nth-child(4){
    color: #3e3a39;
    font-size: 14px;
    width: 80%;
    margin: 20px auto;
    text-align: center;
    line-height: 25px;
}
.ipro_footer div p:nth-child(5){
    margin: 0px auto;
    width: 150px;
    height: 40px;
    border: 1px solid #3e3a39;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all .4s ease;
}
.ipro_footer div p:nth-child(5):hover{
    background: #000; background: -webkit-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -o-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -mos-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -moz-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: linear-gradient(left,#563f45,#2d1a1e,#563f45); color: #fff;
    color: #fff;
}
.ipro_bg a{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0,0,0,0.8);
    cursor: pointer;
    opacity: 0;
    transition: all .8s ease;
}
.ipro_bg a:hover{
    opacity: 1;
}
.ipro_bg a{
    display: block;
    width: 100%;
    height: 100%;
}
.ipro_bg p:nth-child(1){
    font-size: 20px;
    text-align: center;
    margin-top: 80px;
    color: #fff;
                overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;
}
.ipro_bg p:nth-child(2){
    width: 112px;
    height: 1px;
    background: #fff;
    margin: 5px auto;
}
.ipro_bg p:nth-child(3){
    color: #fff;
    font-size: 12px;
    width: 80%;
    margin: 5px auto;
    text-align: center;
    line-height: 32px;
        overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;
}
.ipro_bg img{
    width: 25px;
    height: 25px;
    margin: 0px auto;
}
.selected{
    background: #000; background: -webkit-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -o-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -mos-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -moz-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: linear-gradient(left,#563f45,#2d1a1e,#563f45); color: #fff;
}




/*工程*/
.icase_head{
    height: 150px;
}
.icase_head_title{
    text-align: center;
    padding-top:66px;
}
.icase_head_title span:first-child{
    font-size: 28px;
    color: #000;
}
.icase_head_title span:last-child{
    font-size: 20px;
    letter-spacing: 2px;
    color: #767676;
}
.icase .swiper-container {
    width: 85%;
    height: auto;
    margin-left: auto;
    margin-right: auto;
}
.icase .swiper-slide {
    position: relative;
    text-align: center;
    /*margin-top: 5px !important;*/
    overflow: hidden;
    font-size: 18px;
    background: #fff;
    /*height: 500px;*/
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    /*border: 1px solid #c9c9c9;*/
    /*box-shadow: 1px 5px 20px 0 rgba(0,0,0,.2);*/
}
.icase .swiper-slide img{
    display: block;
    height: 250px;
}

.icase{
    margin-bottom: 50px;
}
.icase .swiper-pagination-bullet{
    width: 35px;
    height: 5px;
    border-radius: 0;
    background: #000;
    margin-left: 10px;

}
.icase .swiper-pagination{
   margin-left: 45%;
}
.icase .swiper-button-next{
    background-size: 50px 85px;
    margin-top: -25px;
    width: 50px;
    height: 85px;
}
.icase .swiper-button-prev{
    background-size: 50px 85px;
    margin-top: -25px;
    width: 50px;
    height: 85px;
}
..icase_swiper_content{
    /*width: 100%;*/
    border: 1px solid #000!important;
    background: #ccc;
}
.icase_swiper_content p:nth-child(1){
    color: #3e3a39;
    font-size: 20px;
    text-align: center;
    margin-top: 20px;
}
.icase_swiper_content p:nth-child(2){
    width: 50px;
    height: 1px;
    background: #595757;
    margin: 15px auto;
}
.icase_swiper_content p:nth-child(3){
    color: #3e3a39;
    font-size: 12px;
    width: 80%;
    margin: 20px auto;
    text-align: center;
    line-height: 32px;
    height: 56px;
        display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
overflow: hidden;
}
.icase_swiper_content p:nth-child(4){
    margin: 0px auto;
    width: 150px;
    height: 40px;
    border: 1px solid #3e3a39;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    transition: all .4s ease;
}
.icase_swiper_content p:nth-child(4):hover{
    background: #000; background: -webkit-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -o-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -mos-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -moz-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: linear-gradient(left,#563f45,#2d1a1e,#563f45); color: #fff;
    color: #fff;
}
/*.icase_bg a{
    position: absolute;
    width: 100%;
    height: 225px;
    top: 0;
    left: 0;
    background: rgba(0,0,0,0.8);
    cursor: pointer;
    opacity: 0;
    transition: all .8s ease;
}
.icase_bg a:hover{
    opacity: 1;
}
.icase_bg a{
    display: block;
    width: 100%;
    height: 225px;
}*/
.icase_bg{
    /*display: none;*/
    width: 100%;height:250px;top: 0;left: 0;background:rgba(0,0,0,0.8);
    opacity: 0;
    transition: all .8s ease;

}
.icase .swiper-slide:hover .icase_bg{
    opacity: 1;
}
.icase_bg p:nth-child(1){
    font-size: 20px;
    text-align: center;
    margin-top: 80px;
    color: #fff;
                overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;
}
.icase_bg p:nth-child(2){
    width: 80px;
    height: 1px;
    background: #fff;
    margin: 5px auto;
}
.icase_bg p:nth-child(3){
    color: #fff;
    font-size: 12px;
    width: 80%;
    margin: 5px auto;
    text-align: center;
    line-height: 32px;
        display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
overflow: hidden;
}
.icase_bg img{
    width: 25px!important;
    height: 25px!important;
    margin: 0px auto;
}






/*æ–°é—»*/
.inew{
    margin-bottom: 150px;
}
.inew_head{
    height: 150px;
}
.inew_head_title{
    text-align: center;
    padding-top: 76px;
}
.inew_head_title span:first-child{
    font-size: 28px;
    color: #999;
}
.inew_head_title span:last-child{
    font-size: 20px;
    letter-spacing: 2px;
    color: #767676;
}
.inew_list{
    width: 47%;
    border: 1px solid #999;
    margin-left: 2%;
    margin-bottom: 20px;
    cursor: pointer;
}
.inew_img{
    width: 222px;
    height: 182px;
    margin-top: 30px;
    margin-left: 20px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.inew_time{
    width: 11%;
    text-align: center;
    margin-top: 30px;
    border-right: 1px solid #bc904f;
}
.inew_content{
    width: 32%;
    margin-top: 30px;
    padding: 0 3%;
}
.inew_time p:first-child{
    font-size: 24px;
    color: #bc904f;
}
.inew_time p:last-child{
    font-size: 12px;
}
.inew_content p:nth-child(1){
    font-size: 16px;
} 
.inew_content p:nth-child(2){
    font-size: 12px;
    margin-top: 20px;
    color: #999999;
        display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp:4;
overflow: hidden;
}
.inew_content p:nth-child(3){
    font-size: 14px;
    text-align: center;
    width: 150px;
    line-height: 35px;
    border: 1px solid #999;
    margin: 30px auto;
    cursor: pointer;
    transition: all .4s ease;
}
.inew_content p:nth-child(3):hover{
    background: #000; background: -webkit-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -o-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -mos-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -moz-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: linear-gradient(left,#563f45,#2d1a1e,#563f45); color: #fff;
    color: #fff;
}

.inew_img img{
    position:absolute; left:0; top:0;
    width: 222px;
    height: 182px;
}




/*新闻详情*/
.ab-content-box{
  width: 62%;
  margin: 20px auto 100px;
  background: #fff;
}
.newsContentHead{
  width: 80%;
  margin: 30px auto;
  text-align: center;
}
.newsContentHead ul{
  display: inline-block;
  margin-top: 20px;
}
.newsContentHead ul li+li{
  margin-left: 20px;
}
.caseContentHead_p{
  text-align: left;
  font-size: 20px;
  color: #000;
}
.newsContentHead_p{
  font-size: 30px;
  color: #000;
  line-height: 50px;
}
.nl-c{
  padding-left: 15%;
  padding-right: 15%;
}
.nl-c img{
  margin: 20px auto;
  width: 100%;
  height: auto;
}

.news_page_box{
  width: 100%;
  background-color: rgba(153,153,153,1);
  color: #fff;
  margin-top: 1rem;
}
.news_page_box a:hover{
  background: #ccc;
}
.news_page_l{
  width: 50%;
  position: relative;
}
.news_page_l a{
  display: block;
  padding: 10px 0 10px 40px;
}
.news_page_prev{
  padding-right: 10px;
  position: relative;
  text-align: right;
}
.news_page_prev .icon_font{
  font-size: 16px;
  line-height: 24px;
}
.l_content{
    height: 50px;
  padding-right: 10px;
  font-size: 14px;
  /*color: #000;*/
  text-align: right;
  display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
overflow: hidden;
}
.prev_icon{
  position: absolute;
  top: 0.8rem;
  left: -1rem;
  width: 1rem;
  height: 1rem;
  background: url(../images/left.png)no-repeat;
  background-position: 20% 50%;
  background-size:100% ;
}
.news_page_l:before {
  content: "";
    position: absolute;
    top: 50%;
    right: 0;
    width: 1px;
    height: 50px;
    margin-top: -25px;
    background: #ccc;
}



.news_page_r{
  width: 50%;
}
.news_page_r a{
  display: block;
  padding: 10px 40px 10px 0;
}
.r_content{
  padding-left: 10px;
  font-size: 14px;
  height: 50px;
  display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
overflow: hidden;
}
.news_page_next{
  padding-left: 10px;
  position: relative;
}
.news_page_next .icon_font{
  font-size: 16px;
  line-height: 24px;
}
.next_icon{
  position: absolute;
  top: 0.8rem;
  right: -1rem;
  width: 1rem;
  height: 1rem;
  background: url(../images/right.png)no-repeat;
  background-position: 20% 50%;
  background-size:100% ;
}






/*脚注*/
.footer{
    background: #595757;
    padding: 60px 0 30px;
}
.footer_nav_ul{
    color: #dbdbdb;
    position: relative;
}
.footer_nav_ul:before{
    content: '';
    position: absolute;
    top: 0;
    right: -65px;
    height: 100%;
    width: 1px;
    background: #999;
}
.footer_nav_ul li p{
    padding: 5px 10px;
    font-size: 12px;
}
.footer_nav_ul li h4{
    padding: 5px 10px;
    font-size: 14px;
}
.footer_tel{
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    letter-spacing: 4px;
    padding: 0 40px;
}
.footer_tel div{
    margin-bottom: 20px;
}
.footer_yq{
    /*margin: 20px 0;*/
}
.footer_yq ul li{
    padding: 5px 10px;
    font-size: 16px;
    color: #dbdbdb;
}
.copy{
    width: 100%;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 14px;
    color: #dbdbdb;
    background: -webkit-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -o-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -mos-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: -moz-linear-gradient(left,#563f45,#2d1a1e,#563f45);  
    background: linear-gradient(left,#563f45,#2d1a1e,#563f45);  
}










/*子页面--------------------------------------------------------------------*/

/*工程案例*/
.mbx{
    width: 100%;
    background: #ebebeb;
}
.mbx ul{
    width: 1200px;
    margin: 0px auto;
    height: 35px;
}
.mbx ul li{
    line-height: 35px;
    color: #7e807f;
    font-size: 15px;
}
.caselist_header{
    width: 100%;
    height: 100px;
    text-align: center;
    line-height: 100px;
    background: #f4f4f4;
    font-size: 24px;
    color: #2b171a;
    border-bottom: 1px solid #d8d8d8;
}
.caselist_list{
    width: 1200px;
    margin: 0px auto;
    margin-top: 80px;
}
.caselist_list ul li{
    border: 1px solid #d8d8d8;
    margin-left: 40px;
    width: 371px;
    height: 402px;
    margin-bottom: 40px;
    cursor: pointer;
    position: relative;
}
.photo_list{
    position: absolute;
    top: 0;
    left: 0;
    width: 371px;
    height: 250px;
}
.caselist_list ul li:nth-child(1),.caselist_list ul li:nth-child(4),.caselist_list ul li:nth-child(7){
    margin-left: 0;
}
.caselist_list ul li img{
    height: 250px;
}
.caselist_content{
    padding: 5%;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 90%;
}
.caselist_content p:nth-child(1){
    color: #999;
}
.caselist_content p:nth-child(2){
    color: #666;
    font-size: 16px;
    font-weight: bold;
}
.caselist_content a{
    display: block;
    width: 160px;
    height: 40px;
    line-height: 40px;
    text-indent: 64px;
    margin: 20px auto 0;
    background: #939393 url(../images/more_ico.png) no-repeat 32px center;
    font-size: 16px;
    color: #ffffff;
}
.caselist_list ul li:hover a{
    background: #2b181c url(../images/more_ico.png) no-repeat 32px center;
}
.caselist_footer{
    width: 98%;
    margin: 0px auto;
}
.caselist_footer div{
    width: 46%;
    padding: 2%;
}






/*关于我们*/
.about_on{
    background: #2b181c;
    color: #fff!important;
}
.about_nav{
    margin: 40px 0;
}
.about_title{
    width: 118px;
    height: 38px;
    line-height: 38px;
    text-align: center;
    font-size: 16px;
    border: 1px solid #b7b7b7;
    color: #bababa;
}
.about_nav ul li+li{
    margin-left: 20px;
}
.about_nav ul{
    text-align: center;
}
.about_nav ul li{
    display: inline-block;
    cursor: pointer;
}
.about_content{
    width: 1190px;
    margin: 0px auto 40px;
}






/*新闻中心*/


.picBtnTop {
    width: 1200px;
    height: 425px;
    position: relative;
    overflow: hidden;
    zoom: 1;
    margin: 10px auto;
}

.picBtnTop .hd {
    width: 406px;
    height: 423px;
    position: absolute;
    background: #efeff0;
    left: 0;
    overflow: hidden;
    border: 1px solid #b7b7b7;
}
.picBtnTop .hd ul li img {
    width: 408px;
    height: 119px;
    cursor: pointer;
    vertical-align: bottom;
}
.picBtnTop .hd ul li {
    width: 408px;
    height: 140px;
    text-align: center;
    color: #333333;
    cursor: pointer;
    border-bottom: 1px solid #b7b7b7;
}
.picBtnTop .hd ul li:last-child{
    border-bottom: 0;
    height: 141px;
}
.picBtnTop .hd ul li.on{
    background: #2b181c;
    color: #fff!important;
}
.picBtnTop .bd {
    right: 0;
    width: 792px;
    height: 425px;
    position: absolute;
}
    

.picBtnTop .bd li {
    position: relative;
    zoom: 1;
    vertical-align: middle;
}
.picBtnTop .bd li .pic {
    position: relative;
    z-index: 0;
}

.picBtnTop .bd li .pic img {
    width: 792px;
    height: 425px;
    vertical-align: bottom;
}
.picBtnTop_list div:nth-child(2){
    font-size: 12px;
    width: 60%;
    text-align: left;
    margin-top: 45px;
    padding: 0 5%;
    display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp:2;
overflow: hidden;
}
.picBtnTop_title{
    position: relative;
}

.picBtnTop_title_boder{
    content: '';
    position: absolute;
    top: 0;
    right: 0px;
    width: 2px;
    height: 50px;
    background: #000; background: -webkit-linear-gradient(top,#fff,#2b181c,#fff);  
    background: -o-linear-gradient(top,#fff,#2b181c,#fff);  
    background: -mos-linear-gradient(top,#fff,#2b181c,#fff);  
    background: -moz-linear-gradient(top,#fff,#2b181c,#fff);  
    background: linear-gradient(top,#fff,#2b181c,#fff); color: #fff;
}
.picBtnTop .hd ul li.on .picBtnTop_title_boder{
    background: #000; background: -webkit-linear-gradient(top,#2b181c,#fff,#2b181c);  
    background: -o-linear-gradient(top,#2b181c,#fff,#2b181c);  
    background: -mos-linear-gradient(top,#2b181c,#fff,#2b181c);  
    background: -moz-linear-gradient(top,#2b181c,#fff,#2b181c);  
    background: linear-gradient(top,#2b181c,#fff,#2b181c); color: #fff;
}
.picBtnTop_list .picBtnTop_title{
    font-size: 16px;
    font-weight: bold;
    width: 30%;
    line-height: 50px;
    margin-top: 45px;
            overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;
}
.pic_title{
    position: absolute;
    bottom: 0;
    left: 0;
    font-size: 16px;
    color: #fff;
    height: 50px;
    width: 90%;
    line-height: 50px;
    background: rgba(0,0,0,0.5);
    padding:0 5%;
        overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;
}

.newslist_nav{
    margin: 40px 0;
}
.newslist_nav li a{
    display: block;
    width: 118px;
    height: 38px;
    line-height: 38px;
    text-align: center;
    font-size: 16px;
    border: 1px solid #b7b7b7;
}
.newslist_nav ul li+li{
    margin-left: 20px;
}
.newslist_nav ul{
    text-align: center;
}
.newslist_nav ul li{
    display: inline-block;
    cursor: pointer;
}
.newslist_content ul li:nth-child(1) .newslist_one{
    float: left;
}
.newslist_content ul li:nth-child(1) .newslist_two{
    float: right;
}
.newslist_content ul li:nth-child(2) .newslist_one{
    float: right;
}
.newslist_content ul li:nth-child(2) .newslist_two{
    float: left;
}
.newslist_content ul li:nth-child(3) .newslist_one{
    float: left;
}
.newslist_content ul li:nth-child(3) .newslist_two{
    float: right;
}
.newslist_content ul li:nth-child(4) .newslist_one{
    float: right;
}
.newslist_content ul li:nth-child(4) .newslist_two{
    float: left;
}



.newslist_content ul li:hover p:nth-child(4){
    background: #2b181c;
    color: #fff;
}
.newslist_content ul li p:nth-child(1){
    color: #4c4c4c;
    font-size: 24px;
    overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;
}
.newslist_content ul li p:nth-child(2){
    font-size: 14px;
    color: #a1a1a1;
    margin-top: 20px;
}
.newslist_content ul li p:nth-child(3){
    font-size: 16px;
    color: #919191;
    margin-top: 20px;
    display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
overflow: hidden;
}
.newslist_content ul li p:nth-child(4){
    width: 148px;
    height: 38px;
    text-align: center;
    line-height: 38px;
    border: 1px solid #000;
    font-size: 16px;
    font-weight: bold;
    margin-top: 20px;
    float: right;
}
.newslist_content{
    width: 1200px;
    padding: 40px 0;
    margin: 0px auto;
}
.newslist_content ul li{
    padding:  40px 0;
    border-bottom: 1px solid #b7b7b7;
    cursor: pointer;
}
.newslist_content ul li div:first-child{
    width: 400px;
    height: 300px;
}

.newslist_content ul li div:last-child{
    width: 680px;
    padding: 40px 60px;
}




/*联系我们*/
.contact_title{
    height: 118px;
    width: 100%;
    font-size: 36px;
    color: #2b181c;
    text-align: center;
    line-height: 118px;
}
.contact_nav{
    width: 100%;
    text-align:center;
    font-size: 14px;
}
.contact_nav img{
    width: 40px;
    height: 40px;
}
.contact_nav >div{
    display: inline-block;
    width: 320px;
    height: 82px;
    padding: 18px 0 0 20px;
    text-align: left;
    line-height: 20px;
}
.contact_nav  div:nth-child(2){
    background: #fff;
    color: #2b181c;
}
.contact_nav  div:nth-child(1){
    background: #fff;
    color: #2b181c;
}
.contact_nav  div:nth-child(3){
    background: #fff;
    color: #2b181c;
}
.contact_nav  div:nth-child(3){
    line-height: 40px;
}
.contact_nav  div ul li:nth-child(2){
    margin-left: 10px;
}
.lx-content-box {
    width: 100%;
    margin: 0px auto;
}
.lx-content-box img{
    width: auto!important;
}
.jz-map-list li{
    width: 33%;
}
.jz-map-list li img{
    width: 100%;
}





/*视频*/

.video_list{
    width: 1200px;
    margin: 0px auto 20px;
}
.video_list ul li{
    width: 292px;
    margin-left: 10px;
    margin-top: 20px;
}
.video_list ul li:nth-child(1),.video_list ul li:nth-child(5){
    margin-left: 0px;
}
.video_list ul li a{
    display: block;
}
.video_list ul li p{
    line-height: 40px;
    text-align: center;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    color: #2b181c;
    font-size: 14px;
}





/*发展历程*/
.develop_list{
    width: 1200px;
    margin: 40px auto;
}
.develop_list ul li{
    line-height: 40px;
}
.develop_list ul li span{
    display: block;
    float: left;
    line-height: 40px;
}
.develop_list ul li span:nth-child(1){
    font-size: 20px;
    color: #333333;
}
.develop_list ul li span:nth-child(2){
    font-size: 16px;
    color: #6f6e6e;
    margin: 0 10px;
}
.develop_list ul li span:nth-child(3){
    font-size: 14px;
    color: #6f6e6e;
}





/*产品列表*/
.productlist_content{
    width: 1200px;
    margin: 60px auto;
}
.productlist_li{
    width: 1200px;
    height: 440px;
    margin-top: 40px;
}
.productlist_img{
    width: 756px;
    height: 440px;
}
.productlist_img img{
    width: 756px;
    height: 440px;
}
.productlist_title{
    width: 436px;
    height: 440px;
    background: #e9e9e9;
    text-align: center;
}
.productlist_title p:nth-child(1){
    font-size: 28px;
    color: #3e3a39;
    display: inline-block;
    line-height: 60px;
    border-bottom: 1px solid #2b181c;
    margin-top: 60px;
}
.productlist_title p:nth-child(2){
    width: 80%;
    margin: 20px auto;
    font-size: 14px;
    color: #3e3a39;
        display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp:3;
overflow: hidden;
}
.productlist_title p:nth-child(3){
    width: 154px;
    height: 38px;
    line-height: 38px;
    text-align: center;
    border: 1px solid #2b181c;
    margin: 80px auto;
    cursor: pointer;
}
.productlist_title p:nth-child(3):hover{
    background: #2b181c;
    color: #fff;
}
.productlist_bg a{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0,0,0,0.8);
    cursor: pointer;
    opacity: 0;
    transition: all .8s ease;
}
.productlist_bg a:hover{
    opacity: 1;
}
.productlist_bg a{
    display: block;
    width: 100%;
    height: 100%;
    text-align: center;
}
.productlist_bg p:nth-child(1){
    font-size: 28px;
    /*text-align: center;*/
    margin-top: 120px;
    color: #fff;
    display: inline-block;
    line-height: 60px;
    border-bottom: 1px solid #fff;
}
.productlist_bg img{
    width: 25px;
    height: 25px;
    margin: 0px auto;
}
.productlist_list ul{
    text-align: center;
    margin: 10px 0;
}
.productlist_list ul li{
    display: inline-block;
    padding: 0px 10px;
    color: #fff;
    font-stretch: 16px;
    border-left: 1px solid #fff;
    line-height: 16px;
}
.productlist_list ul li:first-child{
    border-left: 0;
}




/*产品详情*/
.pro_box{
    width: 1200px;
    margin: 40px auto;
}
.pro_left{
    width: 1200px;
    height: 760px;
}
.pro_nav{
    width: 500px;
    margin-left: 200px;
    margin-top: 20px;
}
.pro_nav ul li img{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin: 0px auto;
}
.pro_nav ul li{
    text-align: center;
    margin-left: 20px;
    cursor: pointer;
}
.pro_content_nav{
    width: 100px;
}
.pro_content_nav ul li{
    margin-bottom: 20px;
}
.pro_content_nav ul li img{
    width: 80px;
    height: 80px;
}
.pro_content_img{
    margin-left: 50px;
    margin-right: 50px;
}
.pro_content_img img{
    width: 500px;
    height: 500px;
}
.pro_nav_on{
    border-bottom: 2px solid #000;
}


.prolunbo {
    width: 1200px;
    height: 660px;
    position: relative;
    overflow: hidden;
    zoom: 1;
    margin: 10px auto;
    z-index: 999
}
.movetop{
    width: 100px;
    height: 39px;
    top: 0;
    left: 50px;
    z-index: 1000;
    cursor: pointer;
}
.movetop img{
    width: 39px;
    margin: 0px auto;
}
.movebottom{
    width: 100px;
    height: 39px;
    bottom: 0;
    left: 50px;
    z-index: 1000;
    cursor: pointer;
}
.movebottom img{
    width: 39px;
    margin: 0px auto;
}
.prolunbo .hd {
    width: 100px;
    height: 582px;
    position: absolute;
    left: 50px;
    top: 39px;
    overflow: hidden;
}
.prolunbo .hd ul{
    height: 2000px;
}
.prolunbo .hd ul li img {
    width:100%;
    height: 64px;
    cursor: pointer;
    vertical-align: bottom;
}
.prolunbo .hd ul li {
    width: 98px;
    height: 64px;
    text-align: center;
    color: #333333;
    cursor: pointer;
    margin-bottom: 20px;

}
.prolunbo .hd ul li:last-child{
    border-bottom: 0;
}
.prolunbo .hd ul li.on{
    border: 1px solid #000;
}
.prolunbo .bd {
    left: 200px;
    width: 1000px;
    height: 660px;
    position: absolute;
}
    

.prolunbo .bd li {
    position: relative;
    zoom: 1;
    vertical-align: middle;
}
.prolunbo .bd li .pic {
    position: relative;
    z-index: 0;
}

.prolunbo .bd li img {
    width: 1000px;
    height: 660px;
    vertical-align: bottom;
}

.pro_right{
    width: 1200px;
    padding: 40px 0;
}
.pro_title{
    border-bottom: 1px solid #ccc;
    font-size: 20px;
    color: #333;
    line-height: 50px;
    font-weight: bold;
}
.pro_remark{
    line-height: 30px;
}
.pro_content_title{
    border-bottom: 1px solid #ccc;
    font-size: 20px;
    color: #333;
    line-height: 50px;
    font-weight: bold;
}
.pro_content_content{
    line-height: 30px;
}
.pro_title_span{
    display: block;
    width: 200px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    color: #fff;
    background: #2b181c;
    float: right;
    cursor: pointer;
}




/*加盟*/
.main {
    padding-bottom: 100px;
}
.w {
    width: 1200px;
    margin: 0 auto;
}
.main .form {
    display: block;
    max-width: 1050px;
    margin: 64px auto 0;
}
.main .form .line1 {
    margin-right: 18px;
}
.main .form .name {
    width: 151px;
}
.main .form .phone {
    width: 151px;
}
.main .form .email {
    width: 151px;
}
.main .form .name {
    background: #fff url(../images/i_form_ico1.png) no-repeat right 0;
}
.main .form .phone {
    background: #fff url(../images/i_form_ico2.png) no-repeat right 0;
}
.main .form .email {
    margin-right: 0;
    background: #fff url(../images/i_form_ico3.png) no-repeat right 0;
}
.main .form .address {
    margin-right: 0;
    background: #fff url(../images/i_form_ico5.png) no-repeat right 0;
    margin-right: 0!important;
}
.main .form .line1 {
    width: 188px;
    height: 48px;
    line-height: 48px;
    padding: 0 40px 0 13px;
    float: left;
    margin: 0 26px 25px 0;
}
.main .form input {
    border: 1px solid #d5d5d5;
    font-size: 14px;
    outline: none;
}
.main .form textarea {
    width: 989px;
    border: 1px solid #d5d5d5;
    padding: 10px 46px 10px 13px;
    height: 149px;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 20px;
     outline: none;
    background: #fff url((../images/i_form_ico4.png) no-repeat right top;
}
.verify span {
    display: block;
    position: relative;
    z-index: 2;
    width: 20%;
    height: 40px;
    background: #848484;
    margin: 20px auto;
    font-size: 16px;
    line-height: 40px;
    color: #fff;
    text-align: center;
}