@charset "utf-8";
html, body {
  font: 12px/1.8 'microsoft yahei', tahoma, verdana, 'simsun';
  color: #606060;
  width: 100%;
  -webkit-text-size-adjust: none;
}
body, ul, ol, li, div, p, h1, h2, h3, h4, h5, h6, dl, dt, dd, img, span, input {
  margin: 0;
  padding: 0;
  list-style: none;
}
a {
  color: #464646;
  text-decoration: none;
}
a:hover {
  text-decoration: none;
}
.lf {
  float: left;
}
.ri {
  float: right;
}
.ptp {
  padding-top: 20px;
}
.br-bg {
  background: #fff;
}
.editor {
  word-wrap: break-word;
  font-family: 宋体b8b\4f53, arial;
  font-size: 16px;
}
/*头部*/
.logo {
  float: left;
}

.top_fd{
    width: 100%;
    top: 0;
    min-width: 1200px;
    position: fixed;
    height: 100px;
    z-index: 102;
    background: white;
    -webkit-box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.2);
    box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.2);
    -moz-box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.2);

}
/*导航样式*/
#nav {
  height: 50px;
}
#nav * {
  margin: 0;
  padding: 0;
}
#nav a {
  text-decoration: none;
  font-size: 18px;
  display: block
}

.nav_active{
    border-bottom: solid 5px #686d81;
    box-sizing: border-box;
}

.nav_active .navigation-link{
    color: #686d81;
    font-weight:initial;
}

.navigation-link {
	display: block;
	position: relative;
  text-decoration: none;
  color: #686d81;
	-webkit-transition: color .2s ease-in-out;
	transition: color .2s ease-in-out;
}

.navigation-link:before {
	content: "";
	position: absolute;
	bottom: 0;
	width: 0;
  border-bottom: solid 5px;
  left: 0;
}

.navigation-link:before {
    left: 0;
}

.navigation-link:hover:before {
	width: 100%;
}

.navigation-link:before {
	-webkit-transition: width .2s ease-in-out;
	transition: width .2s ease-in-out;
}

/*一级菜单*/
#nav ul {
  display: block;
  list-style-type: none;
  float: right;
}

#nav ul li {
  display: block;
  width: 80px;
  height: 100px;
  line-height: 100px;
  float: left;
  text-align: center;
  margin-left: 40px;
}

/*二级菜单*/
#nav ul li ul {
  display: none;
}
#nav ul li ul li {
  width: 150px;
  background-color: #f9f9f9;
  border-bottom: dashed 1px #c2c7cd;
  height: 50px;
  line-height: 50px;
  margin-left: 0;
}
#nav ul li:hover ul {
  display: block;
  position: relative;
  width: 80px;
  z-index: 99999;
}
#nav ul li ul li:hover {
  background-color: #a6b1bd;
  color: #FFF;
  transition: all 0.5s;
}
/*三级菜单*/
#nav ul li:hover ul li ul {
  display: none;
}
#nav ul li:hover ul li:hover ul {
  display: block;
  position: relative;
  left: 80px;
  top: -50px;
  z-index: 99999;
}
#nav ul li:hover ul li:hover ul li {
  width: 150px;
}
#nav ul li:hover ul li:hover ul li:hover {
  background-color: #a6b1bd;
  transition: all 0.5s;
}
#nav ul ul li a:hover {
  color: #FFF !important;
  transition: all 0.5s;
}
/*四级菜单*/
#nav ul li:hover ul li:hover ul li ul {
  display: none;
}
#nav ul li:hover ul li:hover ul li:hover ul {
  display: block;
  position: relative;
  left: 170px;
  top: -50px;
  z-index: 99999;
}
#nav ul li:hover ul li:hover ul li:hover ul li {
  width: 170px;
}
#nav ul li:hover ul li:hover ul li:hover ul li:hover {
  background-color: #a6b1bd;
  transition: all 0.5s;
}
#nav ul ul li a:hover {
  color: #FFF !important;
  transition: all 0.5s;
}
/*首页*/
.inner {
  width: 1200px;
  margin: 0 auto;
  min-width: 1200px;
}
.index_web {
  width: 1200px;
  min-width: 1200px;
  height: auto;
  margin: 0 auto;
}
.gg {
  background: #f4f4f4;
  height: 60px;
  width: 100%;
  min-width: 1200px;
  margin: 0 auto;
  color: #ffffff;
  line-height: 60px;
  text-indent: 1rem;
}
.gg_center {
  width: 1200px;
  margin: 0 auto;
}
.gg_center p {
  color: #333333;
}
.gg_left {
  float: left;
  width: 700px;
  height: 60px;
  overflow: hidden;
}
.index_min {
  width: 1200px;
  margin: 0 auto;
}
.index_left {
  width: 340px;
  height: 965px;
  padding-top: 8px;
  float: left;
}
/*产品中心*/
.bt_1 {
  padding-top: 10px;
  height: 25px;
  line-height: 25px;
  background: #e7eded;
}
.bt_1 p {
  width: 119px;
  height: 25px;
  background: url(../cpzx.jpg) no-repeat;
  float: left;
  text-align: center;
  color: #e7eded;
  font-size: 15px;
  margin-left: 10px;
}
.moer_c {
  color: #074499;
  font-size: 10px;
  float: right;
  margin-right: 25px;
}
.left_cpfl {
  background: #ffffff;
  width: 324px;
  height: 435px;
  margin: 0 auto;
  border: 8px solid #e7eded;
}
.left_cpfl li {
  width: 295px;
  height: 38px;
  border-bottom: 1px #dedede dotted;
  line-height: 38px;
  font-size: 14px;
  margin: 0 auto;
}
.left_cpfl li:first-child {
  padding-top: 20px;
}
/*新闻中心*/
/*
.left_new {
	background: #e7eded;
	height: 238px;
	width: 340px;
	margin-top: 20px;

}
*/
.left_new {
  background: #ffffff;
  width: 334px;
  margin: 0 auto;
  height: 230px;
  margin-top: 11px;
  border: 3px solid #e7eded;
}
.bt-2 {
  width: 317PX;
  height: 30px;
  line-height: 30px;
  border-bottom: 2px dashed #cfcfcf;
  margin: 0 auto;
}
.bt-2 img {
  float: left;
  margin-left: 6px;
  padding-top: 8px;
}
.bt-2 p {
  float: left;
  text-indent: 5px;
  font-size: 16px;
}
.more_n {
  float: right;
  color: #074499;
  font-size: 10px;
}
.left_new_list {
  width: 300px;
  margin: 0 auto;
  margin-top: 15px;
}
.left_new_list li {
  height: 38px;
  line-height: 38px;
  font-size: 14px;
  color: #000000;
  border-bottom: 1px dashed #cfcfcf;
}
.left_new_list li a {
  padding-left: 8px;
}
/*联系方式*/
.ieft_lx {
  background: url(../index_45.jpg) no-repeat;
  width: 337px;
  height: 221px;
  margin-top: 10px;
}
.ieft_lx_bt {
  line-height: 65px;
  text-indent: 3rem;
  font-size: 18px;
  color: #0e81cc;
  height: 65px;
}
.ieft_lx_nr {
  width: 310px;
  margin: 0 auto;
  font-size: 14px;
  color: #333333;
  margin-top: 10px;
}
/*公司简介*/
.index_right {
  width: 815px;
  float: right;
}
.about_flipc {
  float: left;
  width: 231px;
}
.index_about_bt {
  background: url(../index_24.jpg) no-repeat;
  height: 35px;
  line-height: 35px;
  text-indent: 2rem;
  font-size: 15px;
  color: #000000;
}
.index_about_nr {
  height: 224px;
  margin-top: 20px;
}
.index_about_nr img {
  float: left;
}
.index_about_nr a {
  font-size: 14px;
  color: #000000;
  line-height: 30px;
  width: 575px;
  display: block;
  float: right
}
/*产品展示*/
.index_pro {
  margin-top: 20px;
  background: url(../PRO_bg.jpg) no-repeat top;
}
.index_pro_list {
  width: 800px;
  margin: 0 auto;
}
.index_pro_list li {
  border: 2px solid #e8eeee;
}
/*首页产品滚动*/
#demo {
  overflow: hidden;
  float: left;
  height: 710px;
}
#indemo {
  float: left;
  width: 1200%;
}
#demo1 {
  float: left;
  width: 800px;
}
#demo2 {
  float: left;
  width: 800px;
}
.pro li {
  FLOAT: left;
  margin: 8px;
  OVERFLOW: hidden;
  WIDTH: 184px;
  text-align: center;
}
.pro li img {
  WIDTH: 180px;
  border: 2px solid #e7eded;
}
.pro li .product_name {
  display: block;
  OVERFLOW: hidden;
  WIDTH: 180px;
  LINE-HEIGHT: 43px;
  HEIGHT: 43px;
  color: #6b6b6b;
  overflow: hidden;
  position: relative;
}
.pro li:hover img {
  box-shadow: 0 0 10px gray;
}
/*搜索栏*/
.top_seach {
  float: right;
  height: 38px;
  width: 360px;
  margin-top: 10px;
}
.metsearch ul {
  list-style: none;
  margin: 0px;
  padding: 0px;
}
span.parasearch_title {
  display: none;
}
span.parasearch_input input {
  float: left;
  display: inline;
  width: 300px;
  height: 38px;
  line-height: 32px;
  background: #ffffff;
  border: 0;
  padding-left: 5px;
  overflow: hidden;
  color: #888;
  font-family: microsoft yahei;
  font-size: 12px;
}
span.parasearch_search input.searchgo {
  float: left;
  height: 38px;
  width: 38px;
  background: #557cab url(../searchgo_bg.png);
  border: 0;
  padding: 0px 17px;
  font-size: 14px;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
}
/**seach-end**/
/*底部*/
footer {
  background: #005596;
  margin-top: 10px;
  color: #ffffff;
  height: 172px;
  width: 100%;
  margin: 0 auto;
  min-width: 1192px;
}
.foot-nav {
  text-align: center;
  height: 25px;
  line-height: 25px;
  padding-top: 15px;
}
.foot-nav span {
  font-size: 12px;
  margin: 0px 8px;
}
.foot-text {
  text-align: center;
  padding: 50px 0px 10px;
  font-size: 12px;
  line-height: 35px;
}
.foot-text a {
  text-decoration: underline;
}
footer a {
  color: #ffffff;
}
footer a:hover {
  color: #ffffff;
}

/* 
.digg4 {
  font-size: 16px;
  padding: 8px;
} */
.head_menu {
  background-color: #e2e6ea;
  height: 45px;
  font-size: 14px;
  line-height: 45px;
}
.head_menu:hover {
  background: #4a8b90;
  color: white
}
.head_menu:hover a {
  color: white
}
.first {
  float: left;
  margin: 10px;
  width: 160px;
  text-align: center
}
.head_menu_left {
  font-size: 14px;
  color: #ffffff;
  float: left;
  padding: 0.2rem;
}
.head_menu_right {
  float: right;
  margin: 0.2rem;
}
.head_menuc_box {
  width: 160px;
  display: none;
  padding-top: 0.1rem;
  overflow: hidden
}
.head_menu_child span {
  float: right;
}
.head_menu_child {
  color: #ffffff;
  font-size: 14px;
  padding: 0.25rem;
}
.head_menu_childs {
  background-color: #eee;
  color: #333;
  font-size: 14px;
}
.head_menu_childs a {
  padding-left: 0.2rem;
  height: 45px;
  line-height: 45px;
}
.head_menu_childs.on a {
  padding-left: 0.2rem;
  height: 45px;
  line-height: 45px;
  overflow: hidden
}
.head_menu_childs.on {
  background-color: #eee;
  overflow: hidden;
  height: 45px;
}
.head_menu_childs.on ul li {
  width: 160px;
  background-color: #c6c6c6;
  font-size: 14px;
  height: 45px;
  line-height: 45px;
  overflow: hidden
}
.head_menu_childs.on ul li:hover {
  background: #4a8b90;
  color: white
}
.head_menu_childs.on ul li:hover a {
  color: white
}
.head_menu_childs.on:hover {
  background: #41959b;
  color: white
}
.head_menu_childs.on:hover a {
  color: white
}
.slidetoggle {
  float: right;
  padding-right: 20px
}
.d-secondNav {
  line-height: 45px;
}
.d-secondNav span {
  line-height: 45px;
}
.center_Posters {
  width: 100%;
  height: 300px;
  overflow: hidden;
  min-width: 1200px;
  position: relative;
  margin-top: 100px;
}
/* .list-none {
  width: 1200px;
  margin: 0 auto;
} */
/* #flip {
  width: 1200px;
  float: left;
}
 */

/**产品分类**/
.pro_fl{
  padding: 30px 0;
  text-align: center;
}

.fl_bt{
  text-align: center;
  width: 395px;
  margin: 0 auto;
  position: relative;
  height: 105px;
}

.bt_left{
  float: left;
  background: url(../index_11.jpg) no-repeat left;
  width: 21px;
  height: 105px;
  position:absolute;
  left: 0;
  top: 0;
}

.bt_right{
  float: right;
  background: url(../index_13.jpg) no-repeat left;
  width: 21px;
  height: 105px;
  position:absolute;
  right: 0;
  bottom: 0;
}


.bt_en{
  font-size: 24px;
  color: #1f1b1b;
  text-transform: uppercase;
  display: block;
  padding-top: 15px;
}

.bt_cn{
  font-size: 19px;
  color: #1f1b1b;

}

.pro_des{
  text-align: center;
  font-size: 16px;
  color: #999999;

}

.fl_list li{
  float: left;
  width: 246px;
  height: 246px;
  text-align: center;
  margin: 25px;
  border-radius:50%;/*圆形背景*/
  overflow: hidden;
}

.fl_list li:hover{
    /*box-shadow: 0px 0px 20px #1f2432;*/
    /*transform: scale(1.1);*/
    transition: 500ms;
    margin-top:15px;
    -webkit-transition: all ease-in-out .3s;
    transition: all ease-in-out .3s;
    -ms-transition: all ease-in-out .3s;
    transition: all ease-in-out .3s;

}

.fl_list li a{
  display: block;
  height: 55px;
  filter:alpha(opacity = 77);/*兼容ie*/ opacity:0.7;
  background: white;
  margin-top: 100px;
  text-transform: uppercase;
}

.name_cn{
  font-size: 20px;
  color: #201c1c;
  text-decoration:underline;
  letter-spacing:0.2rem;
  display: block;
}


/**关于我们**/
.bout_box{
  width: 100%;
  min-width: 1200px;
  margin: 0 auto;
  background: url(../bg_02.jpg) no-repeat center top;
  margin-top: 75px;
  letter-spacing:0.2rem;
}

.bout_left{
  float: left;
  width: 595px;
}

.bout_bt{
  float: left;
  width: 595px;
}

.bout_bt h3{
  font-size: 46px;
  color: white;
  font-weight: inherit;
}

.bout_bt img{
  padding-bottom: 10px;
}

.bout_bt span{
  font-size: 20px;
  border: 1px solid white;
  color: white;
  width: 291px;
  height: 35px;
  line-height: 35px;
  float: left;
  text-align: center;
}

.bout_des{
  font-size: 16px;
  color: white;
  text-align: left;
  line-height: 36px;
  float: left;
  padding-top: 22px;
  display: block;
  width: 595px;
}

.bout_des a{
  font-size: 16px;
  color: white;
}


.bort_more{
  display: block;
  width: 163px;
  height: 42px;
  line-height: 42px;
  text-align: center;
  color: #1f1b1b;
  background: white;
  float: left;
  margin-top: 20px;
  font-size: 16px;
}

/* .bort_more:hover{
  transition: 500ms;
  color: #1f8ac9;
  -webkit-transition: all ease-in-out .3s;
  transition: all ease-in-out .3s;
  -ms-transition: all ease-in-out .3s;
  transition: all ease-in-out .3s;
}
 */
.bout_right{
  float: right;
  background: url(../index_29.jpg) no-repeat right;
  width: 590px;
  height: 591px;
}

.bout_nr{
  width: 1200px;
  margin: 0 auto;
  height: 591px;
  padding-top: 95px;
}
/**产品展示**/
.pro_box{
  width: 1200px;
  margin: 0 auto;
  padding-top: 120px;
  height: 1450px;
}

.pro_bt{
  text-align: center;
  font-size: 45px;
  color: white;
}

.pro_more{
  text-align: center;
  width: 163px;
  height: 39px;
  background: white;
  color: black;
  display: block;
  line-height: 39px;
  font-size: 20px;
  margin: 0 auto;
  margin-top: 20px;
}

.pro_list{
  width: 1200px;
  margin-top: 65px;
}
.pro_list li{
  float: left;
  width: 390px;
  height: 570px;
  overflow: hidden;
  margin: 20px 0;
  -webkit-transition: all .5s ease;
  transition: all .5s ease;
}

.pro_list li img{
  width: 374px;
  height: 495px;
  border: 8px solid white;
}

.pro_list li:hover{
  box-shadow: 2px 2px 10px #ccc;
  -webkit-box-shadow: 2px 2px 10px #ccc;
  -moz-box-shadow: 2px 2px 10px #ccc;
  -moz-ms-shadow: 2px 2px 10px #ccc;
  -moz-o-shadow: 2px 2px 10px #ccc;
  -webkit-transform: translate3d(0, -10px, 0);
}



.pro_list li:first-child+li{
  margin: 20px 15px;
}

.pro_list li:first-child+li+li+li+li{
  margin: 20px 15px;
}

.prolist_name{
  padding: 0 8px;
  height: 41px;
}

.name_left{
  width: 240px;
  float: left;
}

.prolist_name .cn{
  font-size: 17px;
  color: #151313;
  text-decoration:underline;
  letter-spacing:0.2rem;
  width: 240px;
  float: left;
  line-height: 20px;
}

.prolist_name .en{
  font-size: 10px;
  color: #969595;
  border-bottom: 1px solid #969595;
}

.prolist_name .ckxq{
  text-align: right;
  font-size: 30px;
  color: #151313;
  border-bottom: 2px solid black;
  line-height: 41px;
}


.footer{
  height: 120px;
  background: #686d81;
  width: 100%;
  min-width: 1200px;
  margin: 0 auto;
  margin-top: 30px;
}
.foot{
  width: 1200px;
  margin: 0 auto;
}


.bibu_wz{
  font-size: 14px;
  color: #979bae;
  text-align: center;
  padding-top: 40px;
  font-weight: lighter;
  line-height: 24px;
  text-transform: uppercase;
}
.bibu_wz a{
  color: #979bae;
}

/* 2020/08/07 */
.bt1{
  width: 1200px;
  margin: 0 auto;
  color: #686d81;
  border-bottom: 1px solid #686d81;
  padding-top: 50px;
  padding-bottom: 20px;
  height: 50px;
}
.bt1 h3{
  float: left;
  font-size: 26px;
  font-weight: inherit;
  line-height: 24px;
}
.bt1 span{
  float: left;
  font-size: 18px;
  line-height: 24px;
  text-transform: uppercase;
  padding-top: 5px;
}
.bt1 .bt1_des{
  font-size: 16px;
  width: 100%;
  line-height: 24px;
  float: left;
  padding-top: 5px;
}

.bt2{
  width: 1200px;
  margin: 0 auto;
  color: #686d81;
  border-bottom: 1px solid #686d81;
  padding-top: 50px;
  height: 50px;
}
.bt2 h3{
  float: left;
  font-size: 26px;
  font-weight: inherit;
  line-height: 24px;
}
.bt2 span{
  float: left;
  font-size: 18px;
  line-height: 24px;
  text-transform: uppercase;
  padding-top: 5px;
}

.index_conter{
  padding-top: 40px;
}

.lxfs{
  width: 520px;
  height: 260px;
  float: left;
}
.lxfs h3{
  font-size: 20px;
  font-weight: bold;
  color: #7c8194;
  line-height: 30px;
}
.lx_list{
  height: 24px;
  margin-top: 15px;
  font-size:16px;
}
.lx_list img{
  padding-right: 8px;
}

.index_ditu{
  width: 659px;
  height: 264px;
  float: right;
}