/*头部样式*/
.top{
  background-color: #e9e9e9;
  font:12px/36px "微软雅黑";
  color: #666;
}
.k1 a{color: #666;}
#header{width:1200px;margin:0 auto;height: 125px;}
.logo{float:left;line-height: 130px;width: 155px;}
.head-txt{
  margin-top: 40px;
  font:18px/24px "微软雅黑";
  color: #1a1919;
  position: relative;
}

.k2{
  padding-left: 55px;
  padding-top: 20px;
  margin-top: 40px;
  font:bold 28px/30px Arial;
  color: #eb3d00;
  background: url(../images/tel.png) left top no-repeat;
}
/*热门关键词*/
.search{background-color: #f2f2f2;padding: 15px 0;}
.hotSearch{float:left;font:12px/24px "微软雅黑";color: #333;}
.hotSearch a{color: #333;}
.hotSearch a+a::before{
  content: "、";
  margin-right: 6px;
}
/*搜索*/
#fromsearch{width:200px;float:right;background-color: #fff;border-radius: 20px;font-size: 0;}
#fromsearch input{background:none;border:none;line-height:24px;height:24px;outline: none;}
#fromsearch input#word_key{padding-left:10px;width:160px;font-size: 12px;color: #999;}
#fromsearch input#sub_btn{width:30px;cursor:pointer;font-size: 0;background: url(../images/ss.png) center no-repeat;}
/*主体样式*/
#container{width:1200px;margin:0 auto;margin-top:10px;}
.article{width: 1200px;margin:0 auto;position: relative;overflow: hidden;}
.v-article{width: 1200px;margin:0 auto;position: relative;}
/*----- 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;}
/*友情链接*/
.f_link,.f_link a{text-align:center;font:14px/2 "微软雅黑";color: rgba(205,205,205,.56);}
/*页面底部*/
#footer{background-color: #303030;padding-bottom: 30px;}
.nav_foot{
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
}
.nav_foot,.nav_foot a{font:15px/74px "微软雅黑";color: #ffffff;}
.nav_foot-2{
	margin-top: 47px;
}
.nav_foot-2 p{
	line-height: 40px;
}
.nav_foot-1{
	margin-top: 15px;
}
.nav_foot-1a p{
	line-height: 40px;
	color: #ededed;
}
.copyright,.copyright a{font:14px/2 "微软雅黑";color: rgba(205,205,205,.56);}
/*------------内页-------------------*/
.left {width: 225px;float: left;}
.left .box {margin-bottom: 10px;}
.left .box h3 {line-height: 50px;padding-left: 34px;background: #303030;font-size: 16px;color: #fff;font-weight: 400;position: relative}
.left .box h3:after{content:"";position: absolute;width:5px;height:20px;top:16px;left:15px;background: #fff}
.left .box .content {padding: 5px 0px;font-size: 15px;font-weight: 700;}
.left .box .content .news-list1 {font-weight: normal;}
.prodescription{border:1px solid #e5e5e5;background:#f9f9f9;line-height:24px;padding:10px;margin-bottom:15px;text-indent:20px;}
.n_banner{width:1920px;position:relative;left:50%;margin-left: -960px;}
.n_banner img{width:1920px;height: 620px;}
.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:940px;float:right;padding-bottom:10px;}
.sitemp {border-bottom:1px solid #eee;}
.sitemp h2 {width: 340px;float: left;line-height: 40px;text-align: left;font-size: 16px;color:#333;}
.sitemp .site {width: 380px;float: right;text-align: right;line-height: 40px;}
.right .content{padding:10px;padding-top:15px;line-height: 24px;}
.sort_album{margin-top: 15px;}
/* black */
.black{
  font:24px/1 "微软雅黑";
  color: #000;
  text-transform: uppercase;
  width: 1200px;
  margin: 0 auto;
  background: url(../images/cpbt.jpg)no-repeat top center;
  height: 80px;
}

.tab-content{display:block;}
/* z1 */
.z1{
  margin-top: 50px;
}
.z1 .hd{
  display: flex;
  justify-content: center;
  margin-top: 45px;
}
.z1 .hd li{
	width: 157px;
    text-align: center;
    margin: 0 8px;
    height: 46px;
	background: #d8d8d8;
	border-radius: 10px;
}
.z1 .hd li p{
  line-height: 130px;
}
.z1 .hd li a{
  display: block;
  font:12px/18px "微软雅黑";
  color: #333;
  line-height: 46px;
}
.z1 .hd li.on a{
	color: #ffffff;
    font-weight: bold;
    background: #ff9000;
    border-radius: 10px;

}
.z1 .bd{
  margin-top: 33px;
}
.z1 .bd ul li{
  float: left;
  margin-right: 20px;
  margin-bottom: 20px;
  border:3px solid #d8d8d8;
  border-bottom: none;
  width: 23.16667%;
}
.z1 .bd ul li:nth-child(4n){margin-right: 0;}
.z1 .bd ul li img{
  width: 278px;
  height: 278px;
}
.z1 .bd ul li h3{
  text-align: center;
  font:16px/55px "微软雅黑";
  color: #333;
  background-color: #d8d8d8;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
/* z2 */
.z2{
  margin-top: 25px;
  padding-top: 60px;
  background: url(../images/z2.jpg) center top no-repeat;
  height: 640px;
}
.z2 >h1{
  text-align: center;
  color: #fff;
  font:bold 40px/1 "微软雅黑"
}
.z2 >h1 span{color: #eb3d00;}
.z2 >h2{
  text-align: center;
  font:bold 18px/38px "微软雅黑";
  color: #fff;
  text-transform: uppercase;
}
.z2-main{
  margin-top: 33px;
}
.z2-main ul{
  width: 300px;
}
.z2-main ul li{
  margin-bottom: 40px;
}
.z2-main ul li h3{
  font:bold 20px/36px "微软雅黑";
  color: #fff;
}
.z2-main ul li h3 span{
  display: inline-block;
  width: 30px;
  height: 30px;
  text-align: center;
  font:bold 16px/30px "微软雅黑";
  background-color: #eb3d00;
  border-radius: 100%;
  margin-right: 15px;
}
.z2-main ul li p{
  padding-left: 45px;
  font:14px/2 "微软雅黑";
  color: #fff;
  opacity: .6;
}
.z2-mid{
  margin-left: 50px;
  width: 503px;
  text-align: center;
}
.youshi{height: 1355px;background: url(../images/bj2.jpg) no-repeat top center;margin-top: 65px;}
.ytt{text-align: center;}
.ytt dd{color: #000000;font-size: 48px;font-weight: bold;padding-top:45px;}
.ytt dd span{color: #ff9000;}
.ytt dt{color: #5c5c5c;font-size: 17px;font-weight: lighter;margin-top: 10px;}
.ybox1{margin-top: 55px;height: 557px;overflow: hidden;}
.bt2{font-weight: bold;color: #000000;font-size: 26px;margin-left: 20px;}

.yleft{width: 542px;margin-left: 60px;margin-top: 60px;}
.ybox1 .yright img{width: 545px;height: 447px;}
.ybox2 .yright img{width: 564px;height: 446px;}
.ys1{color: #000000;font-size: 15px;    margin-top: 20px;line-height: 27px;height: 170px;overflow: hidden;}
.ycon {margin-bottom: 22px;}
.ybox2 .yleft{margin: 42px 0 0 60px;width: 525px; }
.ybox2 .ys1{margin-left: 20px;}
.dz{width: 563px;height: 38px;line-height: 38px;color: #f4d6d6;font-size: 18px;text-align: center;font-weight: lighter;background: url(../images/bj3.png) no-repeat top center;}
/* z3 */
.z3{
  padding-top: 55px;
  height: 561px;

}
.z3>h1{
  text-align: center;
  font:bold 28px/1 "微软雅黑";
  color: #000;
}
.z3>h1 span{
  display: block;
  font:14px/45px "微软雅黑"
}
.z3-main{
  margin-top: 45px;
  background: #f5f5f5;
  padding-top: 45px;
 padding-bottom: 48px;
}
.z3-left{
  width: 474px;
  height: 326px;
  overflow: hidden;
  margin-left: 45px;
}
.z3-left img{
	width: 100%;
}
.z3-right{
  width: 580px;
  margin-right: 48px;
}
.z3-right h2{
  font:36px/1 "宋体";
  color: rgba(144,144,144,.42);
  text-transform: uppercase;
  font-family: Regular;
  font-weight: 100;
}
.z3-right h2 span{
  display: block;
  font:bold 20px/1.6 "微软雅黑";
  color: #104490;
}
.z3-txt{
  font:15px/29px "微软雅黑";
  color: #333;
  margin-top: 15px;
}
.z3-right >a{
  display: inline-block;
  width: 126px;
  text-align: center;
  margin-top: 35px;
  margin-right: 20px;
  font:14px/36px "微软雅黑";
  color: #fff;
  background-color: #454545;
}
.z3-right >a.pit{
  background-color: #ff9000;
}
/* z4 */
.z4{
  margin-top: 30px;
}
.z4 h1{
	font: 24px/1 "微软雅黑";
    color: #000;
    text-transform: uppercase;
    border-left: 3px solid #ff9000;
    width: 1200px;
    margin: 0 auto;
    padding-left: 10px;
}
.z4-main{
  margin-top: 20px;
}
.z4-main .bd{overflow: hidden;}
.z4-main .bd li{
  float: left;
  margin-right: 24px;
}
.z4-main .bd li img{
  width: 282px;
  height: 243px;
}
.z4-main .bd li h3{
  text-align: center;
  font:14px/42px "微软雅黑";
  color: #333;
}
.z4-main .prev,.z4-main .next{
  position: absolute;
  cursor: pointer;
  top:calc(141px - 18px);
  left: -24px;
}
.z4-main .next{
  transform: scale(-1);
  left: auto;
  right: -24px;
}
/* z5 */
.z5{
  margin-top: 50px;
}
.z5 h1{
  font:bold 20px/1 "微软雅黑";
  color: #333;
  padding-bottom: 20px;
  border-bottom: 1px solid #ddd;
}
.z5 h1 span{
  text-transform: uppercase;
  margin-left: 10px;
  font-size: 12px;
  color: #777;
  font-weight: normal;
}
.z5 h1 a{
  float: right;
}
.z5-left{
  width: 380px;
}
.z5-left img{
  width: 380px;
  /*height: 350px;*/
}
.z5-left h3{
  padding-left: 15px;
  font:14px/56px "微软雅黑";
  color: #333;
  background-color: #e9eef1;
  position: relative;
}
.z5-left h3::after{
  content: "";
  position: absolute;
  z-index: 10;
  width: 56px;
  height: 56px;
  background:url(../images/z5arr.png) center no-repeat #104490;
  right: 0;
  top: 0;
}
.z5-mid{

  width: 330px;
}
.z5-mid li{
  margin-top: 39px;
}
.z5-mid li >a{
  font:14px/1 "微软雅黑";
  color: #333;
}
.z5-mid li p{
  font:14px/30px "微软雅黑";
  color: #777;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.z5-mid li p::after{
  content: "";
  display: block;
  width: 8px;
  height: 2px;
  background-color: #ff9000;
  margin-top: 5px;
  margin-bottom: 12px;
}
.z5-mid li span{
  font:12px/1 "微软雅黑";
  color: #777;
}
.z5-right{
  width: 380px;
  margin-left: 50px;
}
.z5-right ul{
  margin-top: 20px;
}
.z5-right ul li a{
  display: block;
  font:12px/51px "微软雅黑";
  color: #333;
}
.z5-right ul li a::before{
  content: "";
  display: inline-block;
  width: 8px;
  height: 2px;
  background-color: #ff9000;
  vertical-align: middle;
  margin-right: 10px;
}
.z5-right ul li+li a{
  border-top: 1px solid #e4e4e4;
}
.z5-right ul li a p{
  width: calc(100% - 145px);
  text-overflow: ellipsis;
  vertical-align: middle;
  overflow: hidden;
  white-space: nowrap;
  display: inline-block;
}
.z5-right ul li a span{
  float: right;
  font-size: 12px;
  line-height: 51px;
  color: #777;
}
/* z6 */
.z6{
  margin-top: 45px;
  background-color: #f2f2f2;
}
.z6 ul{
  display: flex;
  justify-content: space-between;
  padding: 15px 0;
}
.z6 ul li{
  display: flex;
  color: #656565;
}
.z6 ul li p{
   width: 76px;
   text-align: center;
 }
.z6 ul li div{
  position: relative;
  padding-left: 22px;
  font:15px/1.5 "微软雅黑";
}
.z6 ul li div span{
  display: block;
}
.z6 ul li div::before{
  content: "";
  position: absolute;
  width: 1px;
  height: 38px;
  background-color: #656565;
  left: 5px;
  top: 3px;
}
.z6 ul li:nth-child(2) div span{
  font-size: 24px;
}