@charset "utf-8";
/* 清除内外边距 */
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, /* structural elements 结构元素 */
dl, dt, dd, ul, ol, li, /* list elements 列表元素 */
pre, /* text formatting elements 文本格式元素 */
fieldset, lengend, button, input, textarea, /* form elements 表单元素 */
th, td { /* table elements 表格元素 */
    margin: 0;
    padding: 0;
}

input,textarea {border: 2 none; -webkit-box-shadow: none; box-shadow: none; outline: none;}

/* 设置默认字体 */
body,
button, input, select, textarea {
    font-family: "Microsoft Yahei"; color: #666; font-size: 13px;
}

h1 {font-size: 18px;}
h2 {font-size: 16px;}
h3 {font-size: 14px;}
h4, h5, h6 {font-size: 100%;}
* h1,* h2,* h3,* h4,* h5,* h6{margin: 0px;} /*覆盖bootstrape对标题加的默认外边距*/

address, cite, dfn, em, i, var {font-style: normal;} /* 斜体扶正 */

/* 重置列表元素 */
ul, ol ,li{list-style: none;}

/* 重置文本格式元素 */
a {text-decoration: none; color: #666; word-wrap:break-word;}/*英文换行*/
a:hover {text-decoration: none; }


/* 重置表单元素 */
legend {color: #000;} /* for ie6 */
fieldset, img {border: none;} /* img 搭车：让链接里的 img 无边框 */
/* 注：optgroup 无法扶正 */
button, input, select, textarea {
    font-size: 100%; /* 使表单元素在 ie 下能继承字体大小 */
}

/* 重置表格元素 */
table {
    border-collapse: collapse;
    border-spacing: 0;
}

@font-face {
  font-family: 'iconfont';  /* project id 2345038 */
  src: url(files/iconfont.eot.txt),
  url(files/iconfont.woff) format('woff'),
  url(files/iconfont.ttf) format('truetype'),
}


/* 让非ie浏览器默认也显示垂直滚动条，防止因滚动条引起的闪烁 */
body {overflow-y: scroll;}

/*设置浮动*/
.fl,.pull-left {float: left;}
.fr,.pull-right {float: right;}
.pr{position: relative;}
.pa{position: absolute;}

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

.box,.content,.w1200,.width-1200{ width: 80%;min-width: 1300px; margin:0 auto;}
/* -- 内页布局 -- */
.page_bg { padding:20px 0 20px; background:#fff;}
.page_main { margin: 0 auto; width: 80%;min-width: 1300px;}  /*版面宽度*/
.page_content{ width:930px;} /*右边宽度*/
.page_left{ width:240px;} /*左边宽度*/
.page_full{ width:100%;}
.dis,.hide{ display:none;}

.line-clamp-1{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.line-clamp-2{
    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.line-clamp-3{
    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.n_box{
    margin: 4vw auto;position: relative;
}
.n_box:after{
    display: block;content: "";clear: both;
}
.nboxr{
    width:76%;position: relative;
}

/*导航*/
.header{ position:fixed; top:0; left:0; right:0; width:100%; margin: 0 auto;z-index:999; font-family: "microsoft yahei"; background: linear-gradient(to bottom, rgba(0, 0, 0, 20%),  transparent);
    transition: all ease 0.5s; min-width: 1300px
}

.logowhite{
    display: block;
}
.logoblue{
    display: none;;
}
.header .w1400,.headerbg .w1400{min-width:1300px; margin: 0 auto;
height:90px;display: -webkit-flex;display: flex;justify-content:space-between;flex-wrap: nowrap;align-items:center; }

.hleft p{font-size:18px; color:#fff; padding-left: 10px; 
    line-height:28px; display: block;position: relative;
}
.hleft p:before{
    content: "";
    display: block;width: 1px;height:50px;background:#ddd; position: absolute;left: 0;top: 5px;
}
.hleft p span{
    font-size:19px;
}
.hleft strong{
    letter-spacing: 0.6px;
}
.hleft a{ margin-right:13px; float: left;
}
.hleft a img{
  width: auto; /*height:60px;*/
}
.nav{
    
}
.nav ul,.hright{display: -webkit-flex;display: flex;justify-content:flex-start;flex-wrap: nowrap;align-items:center;
 
}

.nav>ul>li{  margin:0 2vw;transition:all .5s ease;}
.headerbg .nav>ul>li.on>a,.nav>ul>li.on>a {
  font-weight: bold;
}
.top50{
    margin-top: 50px;
}
.top8vh{
    margin-top: 8vh;
}
  

.nav>ul>li>a{ font-size:18px; color:#fff; display:block; line-height:90px; position:relative; }
.nav>ul>li>a i{
    font-size: 15px;padding-left: 5px;
}

.nav>ul>li:nth-of-type(1)>a i{
    display: none;
}

.nav>ul>li .dropmenu{position:absolute;  overflow:hidden;  top:90px; left:0; width:100%; background:#fff; text-align: center;
box-shadow:0 0 10px inset rgba(0,0,0,10%);  display: block;height: 0;transition:all .5s ease;
}
.nav>ul>li:hover .dropmenu{
    height: 100px;
}

.header .tel{
    position: relative;
}

.header .tel:before{
    display: block;float: left;width: 30px; height: 30px;line-height: 30px;font-size: 16px;
    background: #fff1;color: #fff; margin-right: 5px;text-align: center;border-radius: 50%;
}
.header .tel i{
    font-size: 22px;font-family: "arial";color: #fff; display: block;float: left; line-height: 30px;
}

.dropmenu a{ display:inline-block; background: #f5f5f5;padding: 0 30px;margin: 30px 10px 0 10px;
line-height:40px; font-size:16px; color:#555; text-align:center; transition:all .3s ease;}




.searchicon{ width:34px; height:26px; cursor:pointer;border-radius: 50%; margin-top: 34px; height:51px; box-sizing: border-box;
    color: #222;overflow: hidden;text-align: center; 
}
.searchicon:before{
    font-size:1.4rem;
}
.search{  margin-left: 1vw;
   
}


.iser_box{background: rgba(255,255,255,0.98);width:100%;box-sizing:border-box; position: absolute;top:84px;right: 0;padding: 25px 30px 30px 30px; z-index: 9;
    border-top: 1px solid #eee;
}
.iser_box .iShow{ visibility:visible; opacity:1; top:62px;}

.z_img{width:38px;height:38px;position:absolute;top:0;right:0;background: no-repeat;}

.hidden{
    display: none;
}
/*.search:hover .iser_box { display: block;}*/

.navlayout{cursor: pointer;
    width:160px;color: #f9f9f9;position: relative;line-height:90px;transition: all ease 0.5s;
}
.navlayout:before{
    display: block;float: left;font-size: 1.2rem;
}
.navlayout em{
    display: block;float: left;margin: 0 8px;font-size:1.2rem;
}
.navlayout i{
    display: block;float: left;font-size:1.2rem;font-weight: normal;transform: rotate(180deg);transition: all ease 0.5s;
}
.navlayout:hover i{transform: rotate(0);}


.navlayout:hover .xia a:hover,.dropmenu a:hover{
    color: #fff; background: #1473ad;
}

.navlayout .xia{position: absolute;top: 90px;left: 0;height: 0;line-height: 40px;transition: all ease 0.5s;
    display:block;width: 160px;text-align: center;background:#f9f9f9;overflow: hidden;box-shadow: 0 0 10px inset rgba(0,0,0,10%);
}
.navlayout:hover .xia{height:100px;

}
.navlayout .xia a{
    display: block;color: #333;font-size: 1.1rem; 
}

.headerbg{position: fixed;top:0; left:0; right:0; width:100%; margin: 0 auto;
    z-index:999;width: 100%;min-width: 1300px;border-bottom: 1px solid #eee; background:rgba(255,255,255,0.98);
    
}
.headerbg .logowhite {
    display: none !important;
}
.headerbg .logoblue{
   display: block;
}
.headerbg .nav>ul>li>a,.headerbg .navlayout,.headerbg .searchicon{
    color: #333;
}



.header:hover{
    background:rgba(255,255,255,1);
}
.searchicon{color:#fff;}
.header:hover .nav>ul>li>a,.header:hover .navlayout,.header:hover .searchicon,.header:hover .tel i,.headerbg.header .tel i{
    color: #222;
}
.header:hover .tel:before,.headerbg.header .tel:before{
   background:#005894;color: #fff;  
}
.header:hover .logowhite{
    display: none;
}
.header:hover .logoblue{
    display: block;
}


.headerbg .nav>ul>li>a,.headerbg .navlayout,.headerbg .searchicon{
    color: #222;
}


/*首页幻灯片*/
.sybanner{
    width: 100%;min-width: 1300px; position:relative; overflow:hidden;z-index:10;
    
} 

.sybanner .bannercon{ 
   position:absolute !important;width: 100%;left: 0;right: 0;margin: 0 auto; top: 0;}
.sybanner .prev{ display:block; width: 50px;height: 50px;border:2px solid #fff; font-size: 26px;line-height:50px; border-radius: 50%; opacity: 0.5; color: #fff;text-align: center;z-index: 2;
			 cursor:pointer; position:absolute; right:0.5vw;bottom:3vh;}
.sybanner .next{display:block; width: 50px;height: 50px;border:2px solid #fff; font-size: 26px;line-height: 50px;border-radius: 50%; opacity: 0.5; color: #fff;text-align: center;z-index: 2;
			 cursor:pointer;  position:absolute;right:0.5vw;bottom:10vh;}

.sybanner .next:hover,.sybanner .prev:hover{
    background: #1473ad;color: #fff;border-color: #1473ad;opacity: 1;
}
	.sybanner .pic{ text-align:center; position:relative;}
	.sybanner .pic img,.mod1019 .banner .ban_bg img,.nbanner img{ width:100%;  height: auto;
	    min-width: 1300px;animation: bannerfd  5s linear infinite;    -moz-animation: bannerfd 5s linear infinite;    -ms-animation: bannerfd 5s linear infinite;    -o-animation: bannerfd 5s linear infinite;    -webkit-animation: bannerfd 5s linear infinite;
	}
	
@-webkit-keyframes bannerfd
{
0% {transform: scale(1)}
50%{transform: scale(1.04)}
100% {transform: scale(1)}
}
@-moz-keyframes bannerfd
{
0% {transform: scale(1)}
50%{transform: scale(1.04)}
100% {transform: scale(1)}
}
  

@-o-keyframes bannerfd
  
{
0% {transform: scale(1)}
50%{transform: scale(1.04)}
100% {transform: scale(1)}
}	
	

.bannerheight{  display:block;width: 100%;}
.bannerheight img{
    display: block;width: 100%;min-width: 1300px;}
    
.banpage{
    position: absolute;text-align: center;left: 0;right: 0;margin: 0 auto;bottom: 2vh;z-index: 2;
}   
.banpage li{cursor: pointer;
    display: inline-block;width: 12px;height: 12px;background: rgba(255,255,255,0.5);border-radius:6px;overflow: hidden; margin: 0 5px; color: transparent;
}

.banpage li.on{
    background: rgba(255,255,255,1);width:44px;
}
.sybanner .txt{ line-height:30px;  width:90%; box-sizing: border-box;display: flex;align-items: center;height: 100%;top: 0;text-align: left;
	margin: 0 auto;position: absolute;left: 0;right: 0;min-width: 1300px;color:#fff;}
	.sybanner .txt .txtwd{line-height: 1.6; 
	    position: relative; 
	}


.sybanner .txt h2{ font-size:62px; font-weight:bold; position:relative; z-index:2; color: #fff;line-height: 1.4;text-shadow: 1px 1px 5px #0d435a; margin-bottom: 0.8vw;letter-spacing: 2px;

}

.sybanner .txt dl{ font-size:32px;position:relative; z-index:2;line-height: 1.3;text-shadow: 1px 1px 3px #0d435a;

}
.sybanner .txt p{font-size:20px;color:#fff; margin-top:0.5vw;}
.sybanner .txt a{ margin-top:8vw;transition: all ease 0.5s; padding:13px 20px;
    display: inline-block;line-height:1.4;text-align: center;color: #fff;
    font-size: 16px;position:relative; z-index:2;border-radius:10px;background: #1473ad;
}	
.sybanner .txt a:hover{ background:#009d4e;color:#fff;}









/*公司简介*/
.about{
    width: 100%;min-width: 1300px;background: #fff;padding: 5vw 0;
}

.about .box{
    display: flex;justify-content: space-between;
}


.about .pic{width:48%;position:relative;}
.about .pic .circle{position: absolute;top: 0;left: 0;
    width: 100%;height: 100%;display: flex;justify-content: center;
    align-items: center;
}
.about .pic .shipin{z-index: 4;position: relative;display: block;text-align: center;
    cursor: pointer;
    width: 100px; 
    color: #1473ad;
    font-size: 30px;
    line-height: 100px;
    margin: 0 auto;
    }
    .shipinbg{
        position: relative; margin-top: -1vw;
    }
    .shipinbg:after{content:"";border-radius: 50%;z-index: 2;
    display: block;width: 60px;height: 60px;top: 20px;background: rgba(255,255,255,60%);position: absolute;left: 0;right: 0;margin: 0 auto;
 animation: shipin  2s infinite;    -moz-animation: shipin 2s infinite;    -ms-animation: shipin 2s infinite;    -o-animation: shipin 2s infinite;    -webkit-animation: shipin 2s infinite;}

@-webkit-keyframes shipin
{
0% {width: 0;height:0; top:50px; opacity:0;}
50% {opacity:1;}
100% {width: 60px;height: 60px;top: 20px; opacity:0;}

}
@-moz-keyframes shipin
{
0% {width: 0;height:0; top:50px; opacity:0;}
50% {opacity:1;}
100% {width: 60px;height: 60px;top: 20px; opacity:0;}
}
  
@-o-keyframes shipin
{
0% {width: 0;height:0; top:50px; opacity:0;}
50% {opacity:1;}
100% {width: 60px;height: 60px;top: 20px; opacity:0;}
}


.shipinbg:before{content:"";border-radius: 50%;z-index: 1;
    display: block;width: 100px;height: 100px;top: 0;background: rgba(255,255,255,50%);position: absolute;left: 0;right: 0;margin: 0 auto;
 animation: shipin  4s infinite;    -moz-animation: shipin 4s infinite;    -ms-animation: shipin 4s infinite;    -o-animation: shipin 4s infinite;    -webkit-animation: shipin 4s infinite;}

@-webkit-keyframes shipin
{
0% {width: 0;height:0; top:50px; opacity:0;}
50% {opacity:1;}
100% {width: 100px;height: 100px;top: 0; opacity:0;}

}
@-moz-keyframes shipin
{
0% {width: 0;height:0; top:50px; opacity:0;}
50% {opacity:1;}
100% {width: 100px;height: 100px;top: 0; opacity:0;}
}
  
@-o-keyframes shipin
  
{
0% {width: 0;height:0; top:50px; opacity:0;}
50% {opacity:1;}
100% {width: 100px;height: 100px;top: 0; opacity:0;}
}
    
    
.about .pic img{
    display: block;width: 100%;height: auto;
}



/*点击弹出视频*/
.shipinbf{
display: none;
    position: fixed;
    top: 0;
    justify-content: center;
    left: 0;
    width: 100%;
    height: 100vh;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.8);
    z-index:11;
    align-items: center;
}
.biankuan { margin-top:100px;
    padding: 3vw;
    overflow: hidden;
    width: 1200px;
    height: auto; min-height:450px;
    box-sizing: border-box;
    background: #f5f5f5;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #444;
    position: relative;
}

.tanchuaa {
    position: absolute;
    box-sizing: border-box;
    cursor: pointer;
    height: 80px;
    padding: 20px 0 0 25px;
    width: 80px;
    line-height: 58px;
    font-size: 20px;
    background: #1473ad;
    border-radius: 50%;
    overflow: hidden;
    right: -30px;
    top: -30px;
    color: #fff;
}
.tanchuaa a{color: #fff; font-size:16px;}
.tanchuaa:hover a{color:#ffde39;}
.video_n{
    display: block;width: 100%; max-height:680px;
}



.aboutl{
    width: 48%;font-size: 16px;line-height: 2;
}
.aboutlt{line-height: 40px; }
.aboutlt:after{
    display: block;content: "";width:50px;height: 1px;background: #aaa;margin:1.8vw 0 1.5vw 0;
}
.aboutlt h1{
    display: block;float: left;font-size: 44px;color: #222;line-height: 1;
}
.aboutlt span{
    font-size:28px;color: #222;margin-left: 10px;display: block;float:left;
}
.aboutlt dl{
    text-transform: uppercase;font-family: "arial";color: #e1e1e1;font-size: 66px;font-weight: bold;line-height: 1; padding-bottom:10px;
}


.aboutl .wenzi{ overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;}
.linkmore{display: block;border-radius: 8px;
    width: 180px;line-height: 48px;background: #f5f5f5;text-align: center;color:#fff;background:#1473ad; margin-top: 1.5vw;font-size: 16px;transition: all ease 0.5s;
}
.linkmore:hover{color:#fff;background:#009d4e; width:220px;border-radius:25px 0 25px 0;}

.num{display: -webkit-flex;display: flex;justify-content:space-between;flex-wrap: nowrap;align-items:center; font-size:18px; color:#555555; text-align:center; margin-top:3vw;}
.num span,.num i{ display:inline-block; vertical-align:top;}
.num span{ font-size:76px; color:#000000; font-family:impact; position:relative; z-index:3;}
.num i{ border-radius:50%; width:30px; height:30px; font-size:22px;  line-height:30px; color:#fff; background:#1473ad; margin-left:-10px;}
.num p+p{ margin-top:5px;}



/*主营系统*/
.system{
    width: 100%;min-width: 1300px;background: #f5f5f5;padding: 5vw 0; overflow: hidden;
}
.systemt{text-align:center; font-size:22px;color:#333;line-height:1.4; margin-bottom:35px;}
.systemt h2{font-size:50px;color:#222;line-height:1;}
.systemt p{ padding-top:10px;text-transform:uppercase;}
.systemt span{color:#1473ad;}



.systemt .arrow{ animation: arrow  2s infinite;    -moz-animation: arrow 2s infinite;    -ms-animation: arrow 2s infinite;    -o-animation: arrow 2s infinite;    -webkit-animation: arrow 2s infinite;
    font-size: 24px;line-height: 1;color: #ddd;position: relative;
}
@-webkit-keyframes arrow
{
0% {top:5px;}
50% {top:13px;}
100%{top:5px;}
}
@-moz-keyframes arrow
{
0% {top:5px;}
50% {top:13px;}
100%{top:5px;}
}
  

@-o-keyframes arrow
  
{
0% {top:5px;}
50% {top:13px;}
100%{top:5px;}
}


.systemb{
    display: flex;justify-content: space-between;
}
.systemb li{width:49%; background: #fff;position: relative;
   font-size: 16px;color: #888;line-height: 1.8; border-radius: 10px;overflow: hidden;
}
.systemb li:after{content:"";
    display: block;width: 0;height: 0;transition:all ease 0.5s;background: #1473ad;position: absolute;left: 0;bottom: 0;z-index: 1
}
.systemb li:hover:after{width:100%;height:60%;}

.systemb li .pic{overflow:hidden;z-index:2;position:relative;}
.systemb li .pic img{display:block;width:100%;height:auto;transition:all ease 0.5s;}
.systemb li:hover .pic img{transform:scale(1.1);}
.systemb li .text{
    padding: 2vw 2.5vw;text-align: justify;position: relative;z-index: 2;
}
.systemb li .text h3{font-size:32px;color:#222;transition:all ease 0.5s;}
.systemb li .text h3 em{text-transform: uppercase;vertical-align: middle;transition:all ease 0.5s;
    display: inline-block;font-size: 16px;font-weight: normal;color: #888;
}
.systemb li .text p{ margin-top:0.5vw;transition:all ease 0.5s;}
.systemb li .text a{border: 1px solid #dedede;margin-top: 1.2vw;transition:all ease 0.5s;
    display: block;width: 180px;text-align: center;font-size: 16px;color: #888;line-height: 44px;border-radius: 25px
}

.systemb li:hover .text h3{color:#fff;}
.systemb li:hover .text h3 em{color:#fff6;}
.systemb li:hover .text p{color:#fff8;}
.systemb li:hover .text a{color:#fff; background:rgba(255,255,255,0.1); border-color:rgba(255,255,255,0.2);}
.systemb li:hover .text a:hover {background:#009d4e; color:#fff;}


/*产品中心*/
.prodall{
    width: 100%;min-width: 1300px;background: #fff;padding: 5vw 0;overflow: hidden;
}

.prodb .hd{box-sizing: border-box;overflow: hidden;
    display: flex;justify-content: space-between;box-shadow: 0 0 10px rgba(0,0,0,10%);border-radius: 50px; padding: 10px;
}
.prodb .hd .prev{cursor: pointer;
    display: block;width: 40px;height: 40px;line-height: 40px;background: #f5f5f5;color: #333;text-align: center; border-radius: 50%;overflow: hidden;
}
.prodb .hd .next{cursor: pointer;
    display: block;width: 40px;height: 40px;line-height: 40px;background: #f5f5f5;color: #333;text-align: center;border-radius: 50%;overflow: hidden;
}
.prodb .hd .next:hover,.prodb .hd .prev:hover{ background:#1473ad;color:#fff;}

.prodb .hd .chanpin{
    text-align: center;
}
.prodb .hd .chanpin li{line-height: 40px;
    display: inline-block; margin:0 ;}
  .prodb .hd .chanpin li a{font-size:18px;color:#222;display:block; padding:0 2vw; }  

  
  
.prodb .hd .chanpin li.on a{background:#1473ad;color:#fff; padding:0 2vw;border-radius:20px;}

.prodb .bd li{ margin-top:2.5vw;}
.prodb .bd li:after{
    display: block;content: "";clear: both;
}
.prodb .bd li a{position: relative; overflow: hidden;
    width: 23.5%;display: block;box-sizing: border-box;float: left;border: 1px solid #eee;position: relative; margin-right: 2%;
}
.prodb .bd li a .pic{overflow:hidden;}
.prodb .bd li a .pic img{
    display: block;width: 100%;height: auto;transition: all ease 0.5s;
}
.prodb .bd li a:hover .pic img{
    transform: scale(1.1);
}
.prodb .bd li a .text{position:relative;width: 100%;transition: all ease 0.5s;
    line-height: 50px;font-size: 16px;color: #222;text-align: center;background: #f5f5f5;
}

.prodb .bd li a:hover .text{background:#1473ad;color:#fff;}

.prodb .bd li a:nth-of-type(4n){ margin-right:0;}
.prodb .bd li a:nth-of-type(n+5){margin-top:2%;
}


/*工程案例*/
.case{
    width: 100%;min-width: 1300px;background:#f5f5f5;padding: 5vw 0;overflow:hidden;
}
.case .systemt{ margin-bottom:10px;}
.case .prodt{ margin-bottom:0;}
.casebt{ overflow:hidden;
    display: flex;justify-content: space-between; margin-bottom:1vw; padding:0 2.5vw;
}
.casebt .list a{display: inline-block;margin-right: 1vw;font-size: 18px;color: #444;}
.casebt .list a:hover{color:#1473ad;}
.casebt .more{
    display: block;width: 150px;line-height: 40px;border-radius: 25px;text-align: center;font-size: 14px;color: #666;border: 1px solid #ddd; background: #fff;
}
.casebt .more:hover{ background:#1473ad;color:#fff; }

.caseb{
    position: relative;padding: 0 2.5vw;
}
.caseb a{display: block;width: 25%;box-sizing: border-box;float: left; overflow: hidden;position: relative;padding: 2px; position: relative;
    
}
.caseb a .pic{overflow:hidden;}
.caseb a img{
    display: block;width: 100%;height: auto;transition:  all ease 0.5s;
}
.caseb a:hover img{ transform:scale(1.1);}

.caseb:After{
    display: block;content: "";clear: both;
}
.caseb a .txt{width:calc(100% - 4px);-webkit-width:calc(100% - 4px);-ms-width:calc(100% - 4px);box-sizing: border-box;left: 2px; padding-left: 2vw;color:#fff;
    position: absolute;bottom: 2px;line-height: 50px;background: linear-gradient(to right,rgba(0,0,0,85%),transparent);font-size: 18px;transition: all ease 0.5s;
}
.caseb a:hover .txt { bottom:-55px;}


/*公司优势*/
.ysall{
    width: 100%;min-width: 1300px;background: url(images/ysbg.jpg) center top fixed;padding: 5vw 0;
}

.ysall .systemt h2{color:#fff;}
.ysall .systemt p{color:rgba(255,255,255,0.7);padding-top:15px;font-size:24px;}
.ysb{
    display: flex;justify-content: space-between;
}

.ysb li{ display:block;max-width: 32%;border-radius: 10px;position:relative;
    padding:2.5vw; background:#fff;box-sizing: border-box;
}
.ysb li .pic{background:#1473ad;color:#fff;width:88px;height:88px;display:flex;justify-content:center;align-items:center;margin:0 auto 1vw auto;line-height:1.8;
    border-radius: 50%;overflow: hidden;border: 10px solid #d6e2e9;font-size: 46px;
}
.ysb li .text {text-align:center;font-size:17px;line-height:1.8; padding-bottom:85px;}
.ysb li .text dl{font-size:34px;color:#222; font-weight:bold;}
.ysb li .text p{ padding-top:0.5vw;}
.ysb li .text a{position: absolute;bottom: 2.5vw;left: 0;width: 82%;right: 0;margin: 0 auto;
    display: block;line-height: 50px;border-radius: 8px;overflow: hidden;background: #009d4e;text-align: center;font-size: 22px;color: #fff;
}


 
 /*荣誉资质*/
.honor{
    width: 100%;min-width: 1300px;padding: 5vw 0 5vw 0; background:#f5f5f5;
}

/*证书切换*/
.mod1305 .company_bg {
 
 
    height: auto;
  
    overflow: hidden;
}
.mod1305 .certify {
	position: relative;
	width: 100%;

}

.mod1305 .certify .swiper-slide {
    position: relative;
	width: 400px;
	height: auto;
    background: #fff;

}
.mod1305 .certify .swiper-slide:after {
    content: " ";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
}
.mod1305 .certify .swiper-slide img{
    width: 100%;

	display:block;
}
.mod1305 .certify .swiper-slide p {
	line-height: 98px;
	padding-top: 0;
	text-align: center;
	color: #636363;
	font-size: 1.1em;
	margin: 0;
}

.mod1305 .certify .swiper-pagination {
	width: 100%;
position: relative;margin-top: 2vw;
}
    
.mod1305 .certify .swiper-slide.swiper-slide-active:after {
    display: none;
    content: " ";
    background: none;
}

.mod1305 .certify .swiper-pagination-bullets .swiper-pagination-bullet {
	margin: 0 5px;
	border: 3px solid #bbb;
	background-color: #bbb;
	width: 12px;
	height: 12px;
	opacity: 1;
}

.mod1305 .certify .swiper-pagination-bullets .swiper-pagination-bullet-active {
	background-color: #1473ad;
	border: 3px solid #1473ad;
}


/*证书滚动*/
.honorb{overflow:hidden;}
 .honorb li {
        float: left;box-shadow: 0 0 10px rgba(0,0,0,10%);
        margin-right: 1.5vw;
        width: 360px;position: relative;overflow: hidden;
    }
   .honorb li .pic {
        width: 100%;
        height: auto;
     
    }
   .honorb li .pic img {
        display: block;
        width: 100%;
        height: auto;
    }
   .honorb li .txt {
        position: relative;
        width: 100%;
        height: 60px;
        text-align: center;
        font-size: 18px;
        color: #555;
        line-height: 60px;
        background: #fff;
    }
   .honorb li .txt span {
        position: relative;
        display: block;
        z-index: 9;
    }
   .honorb li .txt:after {
        display: block;
        position: absolute;
        content: " ";
        top: 0;
        left: 0;
        width: 0;
        height: 60px;
        transition: all 0.3s;
        background:#1473ad;
    }
   .honorb li:hover .txt:after {
        width: 100%;
    }
    .honorb li:hover .txt {color: #fff; }
    

/*版权*/
.copy{
    width: 100%;min-width: 1300px;background: #222 ;position: relative; /*padding-bottom: 50px;*/
}
.copy:after{
    display: block;content: "";width: 100%;height: 220px;background: #1473ad;top: 0;position: absolute;left: 0;right: 0;z-index: 1;
}
.copytel{
    background: #1473ad;font-size:16px;color: #fff;line-height:110px; position: relative;z-index: 2;
}
.copytel .box{    display: -webkit-flex;position: relative;z-index: 2;
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
    align-items: center;
    
}
.copytel .box li i{ width: 36px;height: 36px;border: 1px solid #fff4;border-radius: 50%;overflow: hidden;text-align: center;line-height: 36px;font-size: 20px;margin-right: 5px;float: left;
    margin-top: 40px;
}
.copytel .box li em{
    display: block;float: left;
}
.copytel .box li span{font-size:20px; }
.copytel .box li:after{
    display: block;content: "";clear: both;
}
.font16{font-size:16px;}

.copynav{ background:#fff; 
    padding:2.5vw 2.5vw 0 2.5vw ;position: relative;z-index: 2;
}

.cylogo{
    font-size: 19px;line-height:36px;color: #999;
}
.cylogo dl{
    padding-top: 5px;
}
.cylogo img{
    display: block;
}
.cylogo .code{width:170px; margin-top:14px; border:1px solid #eee;color:#333;
    text-align: center;font-size: 15px;
}
.cylogo .code img{
    width: 100%;
}
.cylogo .code p{
    background: #f5f5f5;
}
.cylogo .code+.code{ margin-left:1.5vw;}

.copynavr{
    width: auto;display: -webkit-flex; 
    display: flex;
    justify-content: space-between;color: #fff;
    flex-wrap: nowrap;
   
}



.copynavr dl{font-size:22px;font-weight:bold;line-height:2;color:#222; margin-bottom:5px;}
.copynavr a{
   
    display: block;line-height:32px;font-size: 16px;color: #888;
}

.copynavr li+li{ margin-left:4vw;}



 .copyW{
     line-height:80px;color: #888;font-size: 15px; margin-top:20px; border-top: 1px solid #eee;
 } 
 .copyW a{color: #888;font-size: 15px;}
 
 .top3vw{ margin-top:3vw;}
 
 
 
 
 /*版权声明*/
	.banq{
		background: #f4f4f4;padding: 4vw; line-height: 2; font-size: 18px;
	}
	.banq dl{margin-bottom:4vh;line-height: 1; padding-bottom: 4vh; font-size: 30px;color: #222;
		border-bottom: 1px solid #ccc;text-align: center;
	}
	
	.banq p strong{color:#222; padding-top:1rem;display:block;}
 
 
 /*内页简介*/
   .nus{
            margin: 4vw 0;
        }
        .nusw{
            background: #f5f5f5;padding:2vw 3vw 3vw 3vw;font-size: 16px;line-height:1.8;text-align: justify;
        }
        .nusw p{
            text-indent: 2em;
        }
        .nusw p+p{ margin-top:1vw;}
 .nusw dl{font-size:18px;color:#222;font-weight:bold;text-indent:32px; padding-top:1vw;}

 /*企业文化*/
 .culture{
     width: 100%;min-width: 1300px;background: #f5f5f5;margin-top: 4vw;padding: 4vw 0;text-align: center;
 }
  .cultureb{
      display: flex;justify-content: space-between; margin-top: 2vw;
  }
 .cultureb li{ background: #fff;padding: 3vw;box-sizing: border-box;position: relative;
     width: 35%;font-size: 16px;line-height: 1.8;
 }
 
  .cultureb li .pic{background:#1473ad;color:#fff;width:70px;height:70px;display:flex;justify-content:center;align-items:center;line-height:1.8;
    border-radius: 50%;overflow: hidden;border: 10px solid #d6e2e9;font-size: 36px;
    position: absolute;right: 2vw;top: 2vw;
}
.cultureb li .text {text-align:left;font-size:17px;line-height:1.8; }
.cultureb li .text dl{font-size:34px;color:#222; font-weight:bold;}
.cultureb li .text p{ padding-top:0.5vw;}

.cultureb li:nth-of-type(2n){ margin-left:2vw;width:65%;}
 
 
 
 /*发展历程*/
 .historyall{width:100%;min-width:1300px;background:#fff; padding-top: 4vw;
     
 }
 .historyall .systemt{font-size:20px;}
 .historyb .hd{box-sizing: border-box;overflow: hidden;
    display: flex;justify-content: space-between;box-shadow: 0 0 10px rgba(0,0,0,10%);border-radius: 50px; padding: 10px;
}
.historyb .hd .prev{cursor: pointer;
    display: block;width: 40px;height: 40px;line-height: 40px;background: #f5f5f5;color: #333;text-align: center; border-radius: 50%;overflow: hidden;
}
.historyb .hd .next{cursor: pointer;
    display: block;width: 40px;height: 40px;line-height: 40px;background: #f5f5f5;color: #333;text-align: center;border-radius: 50%;overflow: hidden;
}
.historyb .hd .next:hover,.historyb .hd .prev:hover{ background:#1473ad;color:#fff;}

.historyb .hd .chanpin{
    text-align: center;
}
.historyb .hd .chanpin li{line-height: 40px;
    display: inline-block; margin:0 ;}
  .historyb .hd .chanpin li a{font-size:18px;color:#222;display:block; padding:0 1.2vw;cursor:pointer; }  

.historyb .hd .chanpin li.on a{color:#1473ad; font-weight:bold;}
.historyb .bd li{ margin-top:2.5vw;
    position: relative;
}
 
 .historyb .bd li .number{font-size:100px;font-family:impact;line-height:1;position:absolute;right:0;top:0; color:#1473ad;}
 .historyb .bd li .number .wz{font-size:36px;text-align:center;letter-spacing:3px;}
 .historyb .bd li .txt{font-size:16px;line-height:1.8;width:85%; min-height:110px;}
 .historyb .bd li .txt strong{ font-size:18px;color:#222;}
 .historyb .bd li .txt p{ padding-bottom:5px;}
 .historyb .bd li:after{display:block;content:"";clear:both;}
 
 
 /*诚邀加盟*/
 .cyjm{
     width: 100%;min-width: 1300px;
 }
 
 .cyjmb{
     display: flex;justify-content: space-between; background: #f5f5f5;
 }
  .cyjmbl{width:50%;
      box-sizing: border-box;padding: 3vw;font-size:20px;line-height: 32px;color: #333;
  }
   .cyjmbl li{font-size: 20px;}
  .cyjmbl li:before{
      display: inline-block;vertical-align: middle;font-size: 22px;color: #1473ad;line-height: 32px;
  }
  .cyjmbl li+li{ margin-top:1vw;}
 .cyjmbr{width:50%;box-sizing:border-box;}
 .cyjmbr img{
     display: block;width: 100%;height: auto;
 }
 
 
 .jimengyoushi{
     background: #f5f5f5;width: 100%;min-width: 1300px; padding: 4vw 0; margin-top: 4vw;
 }
.jimengyoushi ul{
    display: flex;justify-content: space-between;
    
}
 .jimengyoushi ul li{
     width: 32%;background: #fff;box-sizing: border-box;padding: 3vw; font-size: 17px;line-height: 1.8;text-align: center;
 }

 .jimengyoushi ul li .iconfont{background:#1473ad;color:#fff;width:88px;height:88px;display:flex;justify-content:center;align-items:center;margin:0 auto 1vw auto;line-height:1.8;
    border-radius: 50%;overflow: hidden;border: 10px solid #d6e2e9;font-size: 46px;
}
 .jimengyoushi ul li strong{font-size: 30px;display: block;
    color: #222;
    font-weight: bold;}
.jimengyoushi ul li span{ padding-top:0.5vw;}

 
 
 /*招贤纳士*/
 .zxns_h1 .sideMenu{/* border:1px solid #ddd; */}
.zxns_h1 .sideMenu h3{
    height:65px;
    line-height:65px;
    padding-left:70px;
    border: none;
    background: #f9f9f9;
    cursor:pointer;
    color: #1473ad;
    font-size: 20px;
    position: relative;
    margin-bottom: 20px;
}
.zxns_h1 .sideMenu h3.on{height: 65px;
    font-size: 22px;
    padding-left: 70px;
    border-top: 1px solid #1473ad;
    background: #f0f9ff;
    cursor: pointer;
    color: #1473ad;
    line-height: 65px;
    border-left: 1px solid #1473ad;
    border-right: 1px solid #1473ad;margin-bottom: 0;}
.zxns_h1 .sideMenu h3 em{float:right;display:block;width:16px;height:16px;background:url(images/zxns_sz1.png) no-repeat;cursor:pointer;position: absolute;top: 25px;left: 40px;}
.zxns_h1 .sideMenu h3.on em{background:url(images/zxns_sz2.png) no-repeat; }
.zxns_h1 .sideMenu ul{
    padding: 8px 25px;
    color: #999;
    display: none;
    border-left: 1px solid #1473ad;
    border-right: 1px solid #1473ad;
    border-bottom: 1px solid #1473ad;
    margin-bottom:20px;
}
.zxns_h1 .Menu1 i{
    color: #333333;
    font-size: 16px;
    width: 200px;
    margin-left: 70px;line-height:70px;}
.zxns_h1 .Menu1 i img{vertical-align: middle;
    margin-top: -6px;
    margin-right: 10px;}
.zxns_h1 .Menu2 strong{
    color: #444444;
    font-size: 16px;
    font-weight: bold;
    line-height: 30px;    margin-left: 70px;}
.zxns_h1 .Menu2 p{
    line-height: 30px;
    color: #666666;
    font-size: 16px;    margin-left: 70px;}
.zxns_h1 .Menu2{    padding-bottom: 40px;}
.zxns_h1a p{
    color: #333;
    font-size: 18px; margin-bottom: 2vw;
    line-height: 1.8;
    }
.zxns_h1a i{color:#1473ad;}
 
 

 /*联系我们*/
.lxwm_h1{background-color:#f5f5f5;padding:3vw;position:relative;}
.lxwm_h1 p{
    color: #5a5a5a;
    font-size: 16px;
    line-height: 40px;}
.lxwm_h1 p img{
    vertical-align: middle;
    margin-bottom: 5px;
    margin-right: 13px;}
.lxwm_h1 i{
    color: #5a5a5a;
    font-size: 18px;
    display: block;
    margin-bottom: 10px;}
.lxwm_h1 strong{
    color: #333333;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 30px;
    display: block;}
.lxwm_h1r{
    position: absolute;
    top: 3vw;
    right: 3vw; }
.lxwm_h1r span{
    display: block;
    width: 180px;
    height: 180px;}
.lxwm_h1r span img{width: 100%;}
.lxwm_h1r em{
    color: #5a5a5a;
    font-size: 16px;
    text-align: center;
    display: block;
    line-height: 40px;}
 

.dizhi2{
    position: relative;
} 
 
 .dizhi2 li{ padding:2.5vw 3vw;font-size: 16px;
     display: block;width: 48.5%;float: left; box-sizing: border-box; background: #f5f5f5;margin-top: 3%;font-size: 16px;line-height:2;
 }
 .dizhi2 li:nth-of-type(2n){ margin-left:3%;}
 .dizhi2 li p{ font-size:18px;font-weight:bold;color:#222;} 
  .dizhi2 li p img{
      
      display: inline-block;margin-right: 5px;
  }
  .dizhi2 li i{
      display: block;
  } 
 .dizhi2:after{
     display: block;content: "";clear: both;
 }
 
 
 
 
 
 
  /*内页幻灯片*/
.mod1019 .banner .ban_bg{ overflow: hidden;display: flex;    justify-content: center; align-items: center;
   
    text-align: center;color: transparent;position: relative;
}
.mod1019 .banner .ban_bg div, .mod1019 .banner .ban_bg p{display:none;}
 .mod1019 .banner .ban_bg .banner_w .box{ display:block;}
 .mod1019 .banner .ban_bg .banner_w { display:block;  width:auto;  font-size: 20px;    color: #fff; line-height:1.4;text-align:center;  margin-top:-45px;}
  .mod1019 .banner .ban_bg .banner_w p{
      display: block;
  }
 .mod1019 .banner .ban_bg .banner_w b {    display:block; color: #fff; font-size:50px; letter-spacing:2px; font-weight:normal; font-weight:bold;}
 .mod1019 .banner .ban_bg .banner_w b span{   display: block;} 
 .mod1019 .banner .ban_bg .textright{ text-align: right !important;}
 
 .miaoshu .banner_w {display:none;}
 
 
 
 
 /*内页雨水收集系统*/
 .nyyssj{
     width: 100%;min-width: 1300px;background: #fff;
 }
 
  .nyyssjt{
      text-align: center;margin-bottom: 2vw;
  }
 .nyyssjt a{
     display: inline-block;padding: 0 2vw;font-size: 18px;background: #f5f5f5;
 }
 .picScroll-leftnyys .youshiqh{
     text-align: center;margin-bottom: 2vw;
 }
  .picScroll-leftnyys .youshiqh li{cursor: pointer;
      display: inline-block;margin: 0 0.5vw;
  }
  .picScroll-leftnyys .youshiqh li a{
      display: block;padding: 0 2vw;font-size: 18px;background:#f5f5f5;color: #222;line-height: 50px;
  }
  .picScroll-leftnyys .youshiqh li.on a{background:#1473ad;color:#fff;}
 
.picScroll-leftnyys  .bd{
    background: #fff;border: 1px solid #eee;font-size: 16px;line-height: 1.8;padding:2vw 3vw;
}

.picScroll-leftnyys  .bd li dl{font-size:22px;color:#222;font-weight:bold; padding-top:1vw;}
.picScroll-leftnyys  .bd li img{
    display: block;margin: 1vw 0; max-width: 100%;height: auto;
}
 .picScroll-leftnyys  .bd li strong{color:#333;}
 
  .picScroll-leftnyys  .bd li h2{color:#1473ad;font-size:24px;}
 
 
 
 
 /*媒体报道*/
 
.partner_all{ 
    background:#f5f5f5;padding:5vw 0;
}
.medeab{
    display: flex;justify-content: left;line-height: 30px; margin-bottom: 2vw;
}
.medeab dl{font-size:30px;font-weight:bold;color:#222;}
.medeab p{font-size:18px;color:#666;}

.partner_b{overflow:hidden;}
 .partner_b li {
        float: left;
        margin-right: 0.5vw;
        width: 300px;position: relative;overflow: hidden;
    }
   .partner_b li .pic {
        width: 100%;
        height: auto;
     
    }
   .partner_b li .pic img {
        display: block;
        width: 100%;
        height: auto;
    }
   .partner_b li .txt {
        position: relative;
        width: 100%;
        height: 50px;
        text-align: center;
        font-size: 15px;
        color: #555;
        line-height: 50px;
        background: #fff;
    }
   .partner_b li .txt span {
        position: relative;
        display: block;
        z-index: 9;
    }
   .partner_b li .txt:after {
        display: block;
        position: absolute;
        content: " ";
        top: 0;
        left: 0;
        width: 0;
        height: 50px;
        transition: all 0.3s;
        background:#1473ad;
    }
   .partner_b li:hover .txt:after {
        width: 100%;
    }
    .partner_b li:hover .txt {color: #fff; }
    

.gys_all{ margin-top:0.5vw; 

}
.gys_b{overflow:hidden;}
 .gys_b li {
        float: left;
        margin-right: 0.5vw;
        width: 300px;position: relative;overflow: hidden;
    }
   .gys_b li .pic {
        width: 100%;
        height: auto;
     
    }
   .gys_b li .pic img {
        display: block;
        width: 100%;
        height: auto;
    }
   .gys_b li .txt {
        position: relative;
        width: 100%;
        height: 50px;
        text-align: center;
        font-size: 15px;
        color: #555;
        line-height: 50px;
        background: #fff;
    }
   .gys_b li .txt span {
        position: relative;
        display: block;
        z-index: 9;
    }
   .gys_b li .txt:after {
        display: block;
        position: absolute;
        content: " ";
        top: 0;
        left: 0;
        width: 0;
        height: 50px;
        transition: all 0.3s;
        background:#1473ad;
    }
   .gys_b li:hover .txt:after {
        width: 100%;
    }
    .gys_b li:hover .txt {color: #fff; }
    


 
 
 
 
 
 
 
 
 
 
@media(max-width:1680px){

.box,.content,.w1200,.width-1200{ width: 85%;}
.aboutl .wenzi{-webkit-line-clamp: 5;}
.num span{font-size:70px;}
.systemt h2{font-size:46px;}
.ysb li .text a{font-size:21px;}
.ysb li .text dl{font-size:32px;}
 .historyb .bd li .txt{width:84%;}
 .sybanner .txt h2{font-size:56px;}
 .sybanner .txt dl{font-size:31px;}
 .sybanner .txt p{font-size:19px;}
}
  
  @media(max-width:1440px){
.box,.content,.w1200,.width-1200{ width: 90%;}
.aboutlt h1{font-size:42px;}
.aboutlt span{font-size:27px;}
.num span{font-size:68px;}
.num{font-size:17px;}

.systemt h2{font-size:42px;}
.systemt{font-size:20px;}
.ysall .systemt p{font-size:22px;}
.ysb li .text a{font-size:19px;}
.ysb li .text dl{font-size:30px;}
.ysb li .text{font-size:16px;}
 .honorb li{width:320px;}
  .historyb .bd li .txt{width:82%;}
.sybanner .txt h2{font-size:52px;}
.sybanner .txt dl{font-size:30px;}
 .sybanner .txt p{font-size:18px;}

}

  
    @media(max-width:1366px){
.box,.content,.w1200,.width-1200{ width: 95%;}
.aboutlt span{font-size:26px;}
.systemt h2{font-size:40px;}
.systemt{font-size:18px;}
.ysall .systemt p{font-size:20px;}
.ysb li .text a{font-size:18px;}
.ysb li .text dl{font-size:28px;}
 .honorb li{width:300px;}
 .historyb .bd li .txt{width:80%;}
 .sybanner .txt h2{font-size:48px;}
.sybanner .txt dl{font-size:28px;} 
  .sybanner .txt p{font-size:17px;}
 
}