body {
  font: Arial, Tahoma, Verdana;
  color: #777;
  font-family: '微软雅黑';
  font-size: 14px;
  margin: 0;
  padding: 0;
}
ul {
  list-style: none;
  padding: 0;
}
li {
  padding: 0;
  margin: 0;
}
a {
  margin: 0;
  padding: 0;
}
a, a:hover {
  text-decoration: none !important;
}
.top {
  width: 100%;
  height: 16px;
  background: #f14159;
}
.topbox {
  width: 1000px;
  margin: 0 auto;
  clear: both;
  height: 16px;
  border: 0px solid;
}
.china {
  color: #fff;
  background: #f14159;
  font-size: 12px;
  line-height: 16px;
  float: right;
  height: 16px;
}
.navbg {
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 76px;
  margin-left: 0px;
  transition: all 1s;
  border: 0px solid;
  background:/*#c70909*/ none;
  z-index: 9999;
}
.navbgbox {
  width: 100%;
  background: rgba(255, 255, 255, 0.9);
  height: 70px;
  border-bottom: 0px solid #c5c5c5;
  box-shadow: 0px 1px 3px #ccc; /*position:fixed;*/ /*background:rgba(192,192,192,0.5);*/
  display: block;
  background: #fafafa;
}
.nav {
  width: 1000px;
  margin: 0 auto;
  border: 0px solid #000;
  height: 70px;
  overflow: hiddden;
}
.nav_logo {
  display: block;
  float: left;
}
.nav_logo img {
  outline: 0;
  border: 0;
  display: block;
}
.nav_a {
  float: right;
  border: 0px solid;
  height: 68px;
  line-height: 68px;
  text-align: center;
  position: relative;
}
.guanggao {
  position: absolute;
  top: 27px;
  /* right: -120px; */
  left: 303px;
}
.nav_a a {
  margin-right: 16px;
  color: #fff;
  text-align: center;
  text-decoration: none;
  border: 0px solid;
  display: block;
  float: left;
  vertical-align: middle;
  min-width: 45px;
  font-size: 15px;
  font-weight: bold;
  color: #000;
}

.nav_a a:hover {
  border-bottom: 2px solid #330677;
  text-decoration: none;
  transition: all 1s;
  color: #666;
  transition-property: border;
  transition-duration: 0s;
}
.nav_a .cur {
  border-bottom: 2px solid #330677;
  transition: all 1s;
  /* color: #666; */
  transition-property: border;
  transition-duration: 0s;
}
/*.navbgbox .navbg .about_nav .nav_a a{ color:#000;}*/
/*.nav_a a,.nav_a a:hover,.nav_a .cur{text-shadow: #fff 1px 1px 0px;}*/
/*banner start*/
.banner {
  width: 100%;
  background: #fff;
  border: 0px solid #f00;
  margin: 0 auto;
}
.bannerbg {
  background-size: 100%;
  margin: 0 auto;
  width: 100%;
  overflow: hidden;
  height: 270px;
  display: block;
}
.footer-bannerbg {
  margin: 0 auto;
  width: 100%;
  overflow: hidden;
  height: 250px;
  display: block;
}
.bannerbg a {
  padding: 0;
  display: block;
}
.bannerbg img {
  display: block;
  margin: 0 auto;
  border: 0;
}
.bannerwidth {
  background: url(../imgs/banner03.jpg) center center no-repeat;
}
.bannerwidth2 {
  background: url(../images/banner07.png) center center no-repeat;
}
.bannerwidth3 {
  background: url(../images/banner04.png) center center no-repeat;
}
.bannerwidth4 {
  background: url(../images/banner05.png) center center no-repeat;
}
.bannerwidth5 {
  background: url(../images/banner08.png) center center no-repeat;
}
.bannerwidth a {
  display: block;
  width: 100%;
  height: 100%;
}
.shade{
  height:100%;
  width:100%;
  background: rgba(0,0,0,.4);
  display: flex;
  align-items: center;
}
img {
  border: 0;
}

/* flexslider */
.flexslider {
  margin: 0;
  margin: 0 auto;
  position: relative;
  height: 376px;
  overflow: hidden;
  /* background: url(../images/loading.gif) 50% no-repeat; */
  border: 0px solid;
}
.slides {
  margin: 0;
  position: relative;
  z-index: 1;
}
.slides li {
  margin: 0;
  height: 376px;
}
.flex-control-nav {
  margin: 0;
  padding: 0;
  position: absolute;
  bottom: 10px;
  z-index: 2;
  width: 100%;
  text-align: center;
}
.flex-control-nav li {
  margin: 0;
  padding: 0;
  display: inline-block;
  width: 14px;
  height: 14px;
  margin: 0 5px;
  *display: inline;
  zoom: 1;
}
.flex-control-nav a {
  margin: 0;
  padding: 0;
  display: inline-block;
  width: 14px;
  height: 14px;
  line-height: 40px;
  overflow: hidden;
  background: url(../images/dot.png) right 0 no-repeat;
  cursor: pointer;
}
.flex-control-nav .flex-active {
  margin: 0;
  background-position: 0 0;
}
.flex-direction-nav {
  margin: 0;
  position: absolute;
  z-index: 3;
  width: 100%;
  top: 45%;
}
.flex-direction-nav li a {
  margin: 0;
  display: block;
  width: 50px;
  height: 50px;
  overflow: hidden;
  cursor: pointer;
  position: absolute;
}
.flex-direction-nav li a.flex-prev {
  margin: 0;
  left: 40px;
  background: url(../images/prev.png) center center no-repeat;
}
.flex-direction-nav li a.flex-next {
  margin: 0;
  right: 40px;
  background: url(../images/next.png) center center no-repeat;
}
/*index_main start*/
.index_main {
  width: 100%;
  margin: 0 auto;
  border: 0px solid;
  background: #f0f0f0;
  padding-top: 50px;
  padding-bottom: 60px;
}
.index_mainbg {
  width: 1000px;
  margin: 0 auto;
  clear: both;
  border: 0px solid;
  overflow: hidden;
  padding-left: 0px;
}
.index_dlbg {
  width: 208px;
  height: 315px;
  float: left;
  border: 0px solid;
  background: #f14144;
}
.in_zhi {
  margin-right: 56px;
}
.in_ji {
  margin-right: 56px;
  background: #56b303;
}
.in_jie {
  margin-right: 56px;
  background: #1ca697;
}
.in_qi {
  background: #ff7e19;
}
.in_h {
  color: #fff;
  font-size: 24px;
  text-align: center;
  margin: 20px 0 10px 0;
}
.in_iconbg {
  clear: both;
  overflow: hidden;
  width: 188px;
  margin: 30px 0 0px 20px;
  border: 0px solid;
  height: 140px;
}
.in_iconbg dt {
  float: left;
  width: 80px;
  height: 180px;
  border: 0px solid;
  margin-top: 10px;
}
.in_iconbg dd {
  margin: 0;
  padding: 0;
  line-height: 24px;
  float: left;
  border: 0px solid;
  width: 105px;
  display: block;
}
.in_iconbg dd a {
  color: #fff;
  text-decoration: none;
  font-size: 12px;
  border: 0px solid;
  display: block;
}
.line {
  height: 3px;
  border-bottom: 1px solid #fafafa;
  width: 80%;
  margin: 0 auto;
}
.in_more {
  border: 0px solid #fff;
  border-radius: 10px;
  margin: 0 auto;
  margin-top: 20px;
  width: 70%;
  height: 40px;
}
.in_more a {
  color: #fff;
  line-height: 40px;
  text-decoration: none;
  font-size: 18px;
  text-align: center;
  width: 100%;
  border: 1px solid;
  display: block;
  border-radius: 10px;
}
.in_more a:hover {
  color: #000;
  line-height: 40px;
  text-decoration: none;
  font-size: 18px;
  text-align: center;
  width: 100%;
  border: 0px solid;
  display: block;
  border-radius: 10px;
  background: #fff;
}
/*in_main2 start*/
.in_main2 {
  width: 100%;
  margin: 0 auto;
  border: 0px solid;
  background: #fff;
  padding-top: 50px;
  padding-bottom: 80px;
}
.in_mian2bg {
  width: 1085px;
  margin: 0 auto;
  clear: both;
  border: 0px solid;
  overflow: hidden;
  height: 375px;
}
.in_h2 {
  width: 590px;
  height: 40px;
  line-height: 40px;
  color: #fff;
  background: #f14159;
  text-indent: 1em;
}
.in_left {
  float: left;
}
.in_news {
  margin-top: 20px;
}
.in_news dl {
  clear: both;
  margin-bottom: 15px;
  overflow: hidden;
}
.in_news dl dt {
  float: left;
  width: 159px;
  height: 72px;
  margin-right: 10px;
}
.in_news dl dd {
  float: left;
  width: 410px;
  border: 0px solid;
  margin: 0;
  padding: 0;
}
.in_news_h {
  font-weight: bold;
}
.in_news_h span {
  float: right;
  font-weight: 400;
  font-size: 12px;
  color: #666;
}
.in_news dl dd a {
  color: #000;
  text-decoration: none;
}
.in_news dl dd p {
  margin: 0;
  padding: 0;
  margin-top: 10px;
  border: 0px solid;
  word-wrap: break-word;
  word-break: break-all;
}
/*.in_left end*/
.in_right {
  float: right;
  border: 0px solid;
  width: 470px;
  height: 300px;
}
.in_h3 {
  width: 465px;
  clear: both;
}
.in_ul {
  border: 0px solid;
}
.in_ul li {
  border: 0px solid;
  vertical-align: middle;
  margin-bottom: 10px;
  width: 470px;
  text-indent: 0.5em;
  word-break: break-all;
}
.in_ul li img {
  vertical-align: middle;
  margin-right: 4px;
}
.in_ul2 {
  width: 355px;
}
.footerbg {
  width: 100%;
  margin: 0px auto;
  background: #222;
  display: block;
  display: block;
}
.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1200px;
  margin: 0 auto;
  height: 130px;
  text-align: center;
  padding-top: 20px;
  border: 0px solid #fff;
  padding-left: 30px;
  padding-bottom: 15px;
}
.footer .leftImg,.footer .leftImg img{
  height: 70px !important;
}
.footer span {
  margin-right: 20px;
  color: #666;
  text-align: center;
}
.footer a {
  font: 12px '微软雅黑';
  margin: 0 25px 0 0;
  color: #ccc;
  text-decoration: none;
}
.footer p {
  text-align: center;
  color: #ccc;
  padding-top: 20px;
  font-size: 12px;
}
.footer p span {
  color: #ccc;
}
/*wisdom start*/
.main_se {
  /* width: 1000px; */
  overflow: hidden;
  border: 0px solid;
  margin: 0 auto;
  font-size: 16px;
  word-break: break-all;
  word-wrap: break-word;
  line-height: 25px;
}
.main_se .product {
  margin: 0 120px;
}
.main_se .product1 {
  margin: 0 120px;
  width: 80%;
  height: 80%;
}
.main_se .img {
  margin: 0 120px;
}
.main_se .p2 {
  text-align: center;
}
.main_se .pp {
  width: 1000px;
  text-align: center;
}
.main_se .p3 {
  text-align: center;
}
.wisdom_a {
  background: url(../images/wisdom01.png) no-repeat bottom left;
  width: 1000px;
  height: 362px;
  border: 0px solid #f0f;
}
.wisdom_b {
  width: 1000px;
  height: 362px;
  border: 0px solid #f0f;
}
.main_se h2 {
  font-size: 30px;
  border: 0px solid;
  margin: 0;
  padding: 0;
  margin: 50px 0 30px 0;
  font-weight: 400;
  clear: both;
}
.wisdom_a p {
  position: relative;
  left: 500px;
  top: -5px;
  width: 500px;
  line-height: 25px;
  font-size: 16px;
  word-break: break-all;
  word-wrap: break-word;
  border: 0px solid;
}
.wisdom_b p {
  position: relative;
  left: 500px;
  top: -5px;
  width: 500px;
  line-height: 25px;
  font-size: 16px;
  word-break: break-all;
  word-wrap: break-word;
  border: 0px solid;
}
.wisdom02 {
  background: url(../images/wisdom02.png) no-repeat;
  height: 470px;
  padding-top: 0px;
  border: 0px solid;
  overflow: hidden;
}
.wisdom02 .wisdom02_p1 {
  width: 466px;
  border: 0px solid;
  margin-top: 230px;
  border: 0px solid;
}
.wisdom02 .wisdom02_p2 {
  width: 466px;
  border: 0px solid;
}
.wisdom03 {
  background: url(../images/wisdom03.png) no-repeat;
  height: 450px;
  overflow: hidden;
}
.wisdom03 .wisdom03_p1 {
  width: 490px;
  margin-left: 510px;
  border: 0px solid;
  margin-top: 0px;
}
.wisdom03 .wisdom03_p2 {
  width: 490px;
  margin-left: 510px;
  margin-top: 180px;
}
.wisdom04 {
  width: 951px;
  height: 486px;
  background: url(../images/wisdom04.png) no-repeat;
}
.wisdom04_p1 {
  margin-top: 0px;
}
.wisdom05 {
  margin-bottom: 100px;
}
.wisdom05 img {
  margin: 0 auto;
  border: 0px solid;
  margin-left: 50px;
}
/*technology start*/
.te_01 {
  background: url(../images/te_01.png) no-repeat;
  height: 703px;
}
.te_01 p {
  width: 470px;
}
.te_01 p .red {
  color: #f00;
}
.te_01 .p2 {
  margin: 100px 0 0 0;
}
.te_01 .p3 {
  margin: 206px 0 0 493px;
  border: 0px solid;
  width: 505px;
}
.te_02 {
  background: url(../images/te_02.png) no-repeat;
  height: 528px;
  margin-bottom: 100px;
}
.te_02 .te_02p {
  width: 460px;
}
.te_02 .te_02p2 {
  margin: 110px 0 0px 0;
  width: 460px;
}
/*product start*/
.pro {
  width: 1000px;
  height: 4500px;
  border: 0px solid;
}

.product img {
  width: 800px;
}
.pro img {
  display: block;
  margin: 0 auto;
  margin-bottom: 00px;
  border: 0px solid;
  overflow: hidden;
}
.pro dl {
  width: 247px;
  overflow: hidden;
  border: 0px solid;
  float: left;
  margin: 0px 108px 40px 20px;
}
.pro .prodl_one {
  margin-left: 0;
}
.pro .prodl_three {
  margin-right: 0;
}
.pro .prodl_four {
  margin-left: 0;
}
.pro .prodl_six {
  margin-right: 0;
}
.prodlbg {
  background: url(../images/prodlbg.png) no-repeat;
  border: 0px solid;
  overflow: hidden;
}
.pro dl {
  text-align: left;
  border: 0px solid;
}
.pro dl img {
  margin: 0;
}
.pro dl dd {
  text-align: left;
  border: 0px solid;
  padding: 0;
  margin: 0;
  margin: 0 0 10px 0;
}
.pro dl dd span strong {
  color: #ccc;
  margin-right: 10px;
  font-size: 18px;
  font-weight: 400;
}
.pro dl dt {
  margin: 0 0 10px 0;
}
.pro .p2 {
  text-align: center;
}
.h3_bg2 {
  border-bottom: 1px solid #ef7474;
}
.h3_bg2 h3 {
  background: #ef7474;
}
.tab_01 {
  width: 1000px;
  border: 0px solid;
  margin: 40px 0 40px 0;
}
.t_width {
  width: 100px;
}
.tab_01 td {
  height: 70px;
  padding: 0;
  margin: 0;
}
.tab_01 img {
  margin-left: 10px;
}
h4 {
  color: #000;
}
/*about_us start*/
.about_us {
  margin: 0 auto;
}
.about_us p {
  margin: 20px 0;
}
.about_us img {
  display: block;
  margin: 30px auto;
}
.about_us .partner {
  width: 60%;
  float: left;
}
.about_us .about_us-part {
  width: 40%;
  float: left;
}
.about_us .about_us-part img {
  width: 80%;
  margin-left: 20%;
}
/*kehu start*/
.kehubg {
  width: 100%;
  margin: 0 auto;
  padding-top: 100px;
}
.kehubox {
  width: 1000px;
  margin: 0 auto;
  display: block;
  overflow: hidden;
}
.ke_tit {
  font-size: 28px;
  color: #ccc;
  text-align: center;
  margin: 20px 0;
}
.kehubox2 {
  width: 100%;
  background: url(../images/kehu02.jpg) no-repeat;
  height: 1000px;
  border: 0px solid;
  margin: 0 auto;
}
.ke_dlbg {
  width: 1000px;
  margin: 0 auto;
  border: 0px solid;
  overflow: hidden;
  padding-left: 20px;
  padding-top: 0px;
}
.ke_dlbg dl {
  float: left;
  margin: 5px 15px 10px 0;
  position: relative;
  padding: 0;
  border: 0px solid #ff0;
  width: 235px;
  height: 136px;
}
.ke_dlbg dl dt {
  padding: 0;
  width: 100%;
  height: 136px;
  border: 0px solid;
}
.ke_dlbg dl dd {
  position: absolute;
  top: 0;
  left: -40px;
  width: 100%;
  background: #000;
  background: rgba(0, 0, 0, 0.8);
  filter: Alpha(opacity=80); /*透明背景色，不透明其文字内容*/
  background: rgba(0, 0, 0, 0.8) none repeat scroll 0% 0%;
  filter: Alpha(opacity=80);
}
.ke_dlbg dl dd a {
  display: block;
  color: #fff;
  margin: 10px;
}
.ke_dlbg dl img {
  width: 235px;
  height: 136px;
  border: 0;
}
.kehubg2 {
  padding-top: 0px;
}
.kehubox3 {
  width: 1000px;
  margin: 20px auto;
  border: 0px solid;
  overflow: hidden;
}
.zhaopinbg {
  width: 100%;
  margin: 0 auto;
  background: url(../images/134.jpg) no-repeat top center;
  background-attachment: fixed;
  display: block;
  overflow: hidden;
  border: 0px solid;
  height: 720px;
}
.zhaopin2 h2 {
  color: #fff;
  margin: 20px 0 30px 20px;
}
.zhaopin2 {
  width: 990px;
  margin: 0 auto;
  margin-top: 200px;
  margin-bottom: 50px;
  overflow: hidden;
  border: 0px solid #0c0;
  padding-bottom: 100px;
  background: #000;
  background-color: rgba(0, 0, 0, 0.4);
  filter: Alpha(opacity=80);
  background: rgba(0, 0, 0, 0.4) none repeat scroll 0 0 !important;
}
.zhaopin2 p {
  color: #fff;
  font: bold 18px '微软雅黑';
  width: 500px;
  margin: 0 auto;
  line-height: 50px;
}
/*contact start*/
.conbg {
  background: url(../images/123.png) no-repeat;
  height: 600px;
  width: 1000px;
  margin-bottom: 50px;
  padding-top: 100px;
}
.conbg .con_ul {
  width: 850px;
  height: 350px;
  background: #000;
  background: rgba(0, 0, 0, 0.4);
  filter: Alpha(opacity=40); /*透明背景色，不透明其文字内容*/
  background: rgba(0, 0, 0, 0.4) none repeat scroll 0% 0%;
  filter: Alpha(opacity=40);
  margin: 0 auto;
  margin-top: 50px;
  overflow: hidden;
}
.conbg .con_ul {
  border: 0px solid;
  padding-left: 40px;
  padding-top: 50px;
}
.conbg .con_ul li {
  padding: 0;
  margin: 0;
  border: 0px dashed #ccc;
  text-indent: 0.5em;
  clear: both;
  height: 40px;
  line-height: 40px;
  font-size: 16px;
  margin-bottom: 20px;
  padding: 5px;
  color: #fff;
}
.conbg .con_ul li img {
  vertical-align: middle;
  margin: 0;
  padding: 0;
  margin-right: 20px;
  float: left;
}
.con_r {
  float: right;
}

.main-title::before {
  content: '';
  position: absolute;
  left: 30%;
  top: 16px;
  background-color: black;
  height: 1px;
  width: 120px;
}

.main-title::after {
  position: absolute;
  content: '';
  right: 30%;
  top: 16px;
  background-color: black;
  height: 1px;
  width: 120px;
}

.goTop {
  position: fixed;
  right: 0;
  bottom: 130px;
  width: 50px;
  height: 60px;
  background: rgba(0,0,0,.4);
  /* background-color: #004ea2; */
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 10% 0 0 10%;
  cursor: pointer;
}

.goTop:hover {
  box-shadow: 0 0 7px rgb(0 0 0 / 50%);
}

.goTop span {
  font-size: 25px;
  color: #ffffff;
}

.bnv{
  font-size: 16px !important;
  margin-top: 25px !important;
  color: #000 !important;
}
.bnvMargin{
  margin: 0 !important;
}
.bnv a{
  color: #000 !important;
}
.bnv a:hover{
  color: #666 !important;
}