@media only screen and (min-width: 1280px) {
  html {
    font-size: 12.8px;
  }
}

@media only screen and (min-width: 1366px) {
  html {
    font-size: 13.66px;
  }
}

@media only screen and (min-width: 1400px) {
  html {
    font-size: 14px;
  }
}

@media only screen and (min-width: 1440px) {
  html {
    font-size: 14.4px;
  }
}

@media only screen and (min-width: 1600px) {
  html {
    font-size: 16px;
  }
}

@media only screen and (min-width: 1680px) {
  html {
    font-size: 16.8px;
  }
}

@media only screen and (min-width: 1920px) {
  html {
    font-size: 19.2px;
  }
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 75px;
  background-color: transparent;
  z-index: 100;
}

.header-nav {
  width: 100%;
  height: 75px;
  position: relative;
  background: #fff;
}

.header .logo {
  float: left;
  width: 335px;
  height: 65px;
}

.header .logo a img {
  margin: 20px 0 0 33px;
  height: 33px;
}

.header .navbar {
  height: 65px;
  border: none;
}

.header .navbar > ul {
  list-style: none;
  height: 50px;
  margin: 15px 0 0;
  padding: 0;
  font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
}

.header .navbar > ul > li {
  height: 50px;
  float: left;
  position: relative;
}

.header .navbar > ul > li > a {
  display: inline-block;
  padding: 0 17px;
  height: 50px;
  line-height: 50px;
  color: #333;
  font-size: 20px;
  text-decoration: none;
  margin-right: 15px;
}

.header .navbar > ul > li.active > a {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
          font-size: 18px;
  font-weight: 550;
  color: #4B4C4E;
  /* border-bottom: 2px solid #ED6E00; */

}

.active::after {
  content: "__";
  position: absolute;
  font-size: 35px;
  left: 42%;
  bottom: 0;
  color: #ed6e00;
  transform: translate(-50%, 0);
}

.header .navbar > ul > li:hover > a {
  /* font-size: 20px;
  font-weight: 550;
  color: #333; */
  /* border-bottom: 2px solid #ED6E00; */
}
.header .navbar > ul > .default:hover > a::after {
  content: "__";
  position: absolute;
  font-size: 35px;
  left: 42%;
  bottom: -4px;
  color: #ed6e00;
  transform: translate(-50%, 0);
}
.header .navbar > ul > .active:hover > a::after {
  content: "";
  position: absolute;
  font-size: 35px;
  left: 42%;
  bottom: -4px;
  color: transparent;
  transform: translate(-50%, 0);
}

.header .navbar > ul > li:hover > ul {
  display: inline;
}

.header .navbar > ul > li .list-group {
  position: absolute;
  top: 50px;
  left: 0;
  background: white;
  -webkit-box-shadow: 0px 0px 7px 0px rgba(164, 169, 191, 0.42);
          box-shadow: 0px 0px 7px 0px rgba(164, 169, 191, 0.42);
  overflow: hidden;
  border: none;
  display: none;
}

.header .navbar > ul > li .list-group-item {
  min-width: 290px;
  height: 60px;
  padding: 0;
  margin: 0;
  border: none;
  border-top: 1px solid #F0F0F0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.header .navbar > ul > li .list-group-item a {
  display: inline-block;
  line-height: 60px;
  width: 100%;
  height: 60px;
  color: #333333;
  font-size: 16px;
  padding-left: 30px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.header .navbar > ul > li .list-group-item a:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 10px;
  height: 100%;
  background-color: #2C7DFC;
  display: none;
}

.header .navbar > ul > li .list-group-item a:hover {
  color: #2C7DFC;
}

.header .navbar > ul > li .list-group-item a:hover:before {
  display: inline-block;
}

.header .navbar > ul > li .list-group-item:first-child {
  border: none !important;
}

.header .navbar > ul > li .list-group .active {
  background-color: transparent;
  border: none;
}

.header .navbar > ul > li .list-group .active a {
  color: #2C7DFC;
}

.header .navbar > ul > li .list-group .active a:before {
  display: inline;
}


.header .keep {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 0;
  background: rgba(56, 72, 91, 0.4);
  z-index: -1;
}

.black .navbar ul li a {
  color: #939393;
  font-size: 18px;
}

h5 {
  color: #333;
  font-size: 36px;
  margin: 0;
  text-align: center;
}

.more {
  margin-top: 70px;
  color: #949494;
  font-size: 18px;
  padding: 8px 40px;
  background: #fff;
  border-radius: 6px;
  border: 1px solid #EAEAEA;
}

.more:hover {
  background: #fff;
  color: #2c7dfc;
}

@media (max-width: 990px) {
  .site div:nth-child(3) {
    text-align: left !important;
  }
}

@media (max-width: 760px) {
  .site div {
    text-align: left !important;
  }
  .records div:nth-child(2) {
    text-align: left !important;
  }
  .records div:nth-child(2) a:first-child {
    margin-left: 0 !important;
  }
}

a,
a:hover {
  text-decoration: none;
}

#newBridge .nb-left-bottom {
  left: 0 !important;
}

.btnTop {
  position: fixed;
  right: 2%;
  bottom: 2%;
  cursor: pointer;
  opacity: 0.7;
  z-index: 9;
  width: 60px;
  height: 60px;
  padding: 15px;
  box-sizing: border-box;
  background-color: #f3f3f3;
}

.btnTop:hover {
  opacity: 1;
}

.imageTop {
  height: 100%;
}

.header .keep {
  background-color: #fff;
}

.solution {
  width: 100%;
  height: 27.81845rem;
  background: url('../image/product/jungong.png') no-repeat;
  background-size: cover;
  position: relative;
}
.solution2 {
  width: 100%;
  height: 27.81845rem;
  background: url('../image/product/zhizao.png') no-repeat;
  background-size: cover;
  position: relative;
}

.solution:before {
  position: absolute;
  top: 0;
  left: 0;
  content: "";
  width: 100%;
  height: 100%;
  /* background: rgba(255, 255, 255, 0.63); */
  z-index: 8;
}

.solution-main {
  min-width: 550px;
  height: auto;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 9;
  overflow: hidden;
  color: #fff;
}

.solution-main span {
  /* display: inline-block; */
  float: left;
  color: bright;
  font-size: 20px;
  animation: headerTitle 1s ease-out both;
  margin-left: 0;
  font-weight: 550;
  font-family: '微软雅黑';
}
.solution-main .chane{
  margin-top: 10px;
  /* margin-left: 54px; */
  letter-spacing: 2px;
}
.solution-main .chane span{
  font-size: 50px;
  /* font-weight: 550; */
}

.solution-main span.bright {
  color: #2C7DFC;
  font-size: 4.5388rem;
  vertical-align: middle;
  margin-left: 3.3675rem;
}

.solution-main span.bright:first-of-type {
  margin: 0;
}

.solution-main .more {
  border: 1px solid #2c7dfc;
  width: 8.41874rem;
  height: 2.56223rem;
  line-height: 2.56223rem;
  padding: 0;
  border-radius: 0;
  background-color: transparent;
  color: #2C7DFC;
  font-size: 1.1713rem;
  animation: consult 1s ease-out both 1s;
}

@keyframes headerTitle {
  from {
    opacity: 0;
    transform: translateY(-10%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes consult {
  from {
    margin-left: -8.78477rem;
  }
  to {
    margin-left: 0;
  }
}
.lines {
  width: 40px;
  height: 3px;
  background: rgb(79 129 247);
}
/* .culture-content-box{
  background: #fff;
  width: 226px;
  height:360px;
  text-align: center;
  padding: 40px 0 60px;
  box-shadow: -6px 4px 20px 0px rgba(0, 0, 0, 0.07);
  border-radius: 12px;
}
.culture-content-box:hover{
  border: 2px solid #007AFF;;
} */
.culture-content-item p {
  text-align: center;
  margin: 0;
  line-height: 1.5em;
  letter-spacing: 1px;
  color: #949494;
  font-size: 14px;
  /* width: 200px; */
  margin: 0 auto;
  padding:0 20px;
}
.culture-content-item h6 {
  margin: 25px 0 20px;
  text-align: center;
  color: #333333;
  font-size: 18px;
}
/* 产品 */
.product-preponderance {
  width: 100%;
  max-width: 960px;
  height: auto;
  margin: 150px auto 0;
  min-height: auto;
  overflow: hidden;
}
.media{
  display: flex;
}
.product-preponderance-item {
  border-bottom: 1px solid #ececec;
  padding: 30px 0;
}

.product-preponderance-item h4 {
  color: #333333;
  font-size: 24px;
  height: 55px;
  line-height: 55px;
  margin: 15px 0 0;
}

.product-preponderance-item p {
  color: #aaaaaa;
  font-size: 16px;
  margin: 20px 0 0;
  line-height: 30px;
}

/* .product-preponderance-item:nth-child(1) {
  margin: 0;
} */

.product-preponderance-item:nth-child(1) img {
  width: 320px;
  height: 185px;
}

.product-preponderance .media-body {
  padding: 0 100px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.product-preponderance-img {
  width: 320px;
  height: auto;
}
.otherProjects {
  width: 100%;
  max-width: 960px;
  height: auto;
  margin: 95px auto 0;
  min-height: auto;
  overflow: hidden;
}

.otherProjects h6 {
  margin: 0;
  color: #333333;
  font-size: 16px;
}

.otherProjects-main {
  margin: 10px 0 0;
}

.otherProjects-main-item {
  margin: 20px 0 0;
  padding: 0;
}

.otherProjects-main a {
  color: #333333;
  font-size: 16px;
  text-decoration: underline;
}

.otherProjects-main a:hover {
  color: #0000cc;
}

.professional {
  width: 100%;
  max-width: 960px;
  height: auto;
  margin: 45px auto 0;
  min-height: auto;
  overflow: hidden;
}

.professional-main {
  margin-top: 40px;
}

.professional-main-item {
  margin-top: 50px;
  padding: 25px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  height: 310px;
}

.professional-main-item div {
  height: 100%;
  background: white;
  -webkit-box-shadow: 0px 0px 7px 0px rgba(191, 195, 211, 0.42);
  box-shadow: 0px 0px 7px 0px rgba(191, 195, 211, 0.42);
  padding: 25px 32px 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  overflow: hidden;
  text-align: center;
  border-radius: 4px;
}

.professional-main-item div h6 {
  margin: 20px 0 0 0;
  color: #2c7dfc;
  font-size: 20px;
}

.professional-main-item div p {
  text-align: left;
  color: #333333;
  font-size: 16px;
  line-height: 24px;
  margin: 22px 0 0 0;
}

.professional-main-item div:hover {
  background-color: #f6f8fa;
}
.case {
  width: 100%;
  max-width: 960px;
  height: auto;
  margin: 150px auto 0;
  min-height: auto;
  overflow: hidden 45px;
}

.case-main {
  margin-top: 20px;
}

.case-main-item {
  margin-top: 50px;
  padding: 0 25px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.case-main-item > div {
  position: relative;
  min-height: 316px;
  background: white;
  -webkit-box-shadow: 0px 0px 7px 0px rgba(191, 195, 211, 0.42);
  box-shadow: 0px 0px 7px 0px rgba(191, 195, 211, 0.42);
  overflow: hidden;
  border-radius: 8px;
  -webkit-transition: -webkit-transform 0.8s ease-out;
  transition: -webkit-transform 0.8s ease-out;
  transition: transform 0.8s ease-out;
  transition: transform 0.8s ease-out, -webkit-transform 0.8s ease-out;
}

.case-main-item > div > img {
  width: 100%;
  height: 216px;
}

.case-main-item > div h6 {
  margin: 18px 0 0 0;
  text-align: center;
  color: #333333;
  font-size: 18px;
  /* padding-left: 20px; */
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.case-main-item > div p {
  color: #aaaaaa;
  font-size: 14px;
  margin: 7.5px 0 0 0;
  /* padding-left: 20px; */
  padding: 0 15px;
  text-align: center;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.case-main-item > div:hover {
  -webkit-transform: scale(1.05);
  transform: scale(1.05);
}

.case-main-item > div:hover .action {
  top: 0;
}

.case-main-item > div .action {
  position: absolute;
  top: -216px;
  left: 0;
  width: 100%;
  height: 216px;
  border-radius: 10px;
  background: rgba(56, 72, 91, 0.6);
  text-align: center;
  line-height: 185px;
  -webkit-transition: top 0.8s ease-out;
  transition: top 0.8s ease-out;
}
/* 行业应用 */
.product {
  width: 100%;
  max-width: 960px;
  height: auto;
  margin: 150px auto 0;
  min-height: auto;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  text-align: center;
}
.titles{
  font-size: 20px;
  color: #BBBBBB;
  line-height: 28px;
  text-align: center;
  margin: 10px 0 0!important;
}
.culture-content-item {
  /* margin-top: 55px; */
}
.culture-content-box{
  background: #fff;
  width: 226px;
  height:370px;
  text-align: center;
  padding: 30px 0 60px;
  box-shadow: -6px 4px 20px 0px rgba(0, 0, 0, 0.07);
  border-radius: 12px;
  transition: transform 0.5s ease-out;
}
.culture-content-box:hover{
  transform: scale(1.04);
  /* border: 2px solid #007AFF;; */
}
.culture-content-bg{
  width: 86px;
  /* height: 86px; */
  margin: 0 auto;
}
.culture-content-img{
  width: 86px;
  height: 86px;
}
/* .culture-content-item p {
  text-align: center;
  margin: 0;
  line-height: 20px;
  color: #949494;
  font-size: 14px;
  width: 200px;
  margin: 0 auto;
} */

/* .culture-content-item p i {
  color: #2c7dfc;
  font-size: 38px;
}  */

.culture-content-item h6 {
  margin: 25px 0 20px;
  text-align: center;
  color: #333333;
  font-size: 18px;
}



.demonstrate {
  text-align: center;
  width: 100%;
  max-width: 960px;
  height: auto;
  margin: 150px auto 0;
  min-height: auto;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.demonstrate-content {
  margin-top: 27px;
  width: 100%;
  height: auto;
}

.demonstrate-content-item {
  margin-top: 40px;
  height: 230px;
  padding: 0 15px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.demonstrate-content-item > div {
  height: 230px;
  -webkit-box-shadow: 0px 3px 16px 1px rgba(191, 188, 188, 0.49);
  box-shadow: 0px 3px 16px 1px rgba(191, 188, 188, 0.49);
  border-radius: 10px;
  background: white;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-repeat: no-repeat;
  -webkit-transition: -webkit-transform 0.7s;
  transition: -webkit-transform 0.7s;
  transition: transform 0.7s;
  transition: transform 0.7s, -webkit-transform 0.7s;
}

.demonstrate-content-item > div img {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
}

.demonstrate-content-item > div p {
  height: 100%;
  color: #fff;
  font-size: 16px;
  position: absolute;
  top: -100%;
  left: 0;
  padding: 0 25px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  z-index: 10;
  -webkit-transition: top 0.7s;
  transition: top 0.7s;
  background: rgba(0, 0, 0, 0.3);
  display: -webkit-box;
  -webkit-box-orient: horizontal;
  -webkit-box-pack: center;
  -webkit-box-align: center;
  display: -moz-box;
  -moz-box-pack: center;
  -moz-box-align: center;
  display: -o-box;
  -o-box-orient: horizontal;
  -o-box-pack: center;
  -o-box-align: center;
  display: -ms-box;
  -ms-box-orient: horizontal;
  -ms-box-pack: center;
  -ms-box-align: center;
  display: box;
  box-orient: horizontal;
  box-pack: center;
  box-align: center;
}

.demonstrate-content-item > div:hover {
  -webkit-transform: scale(1.05);
  transform: scale(1.05);
}

.demonstrate-content-item > div:hover p {
  top: 0;
}
/*  其他行业 */
.subassembly {
  max-width: 960px;
  margin: 150px auto 0;
}

.subassembly-content {
  padding: 0 20px;
  box-sizing: border-box;
  margin-top: 50px;
}

.subassembly-content-item {
  padding: 0 10px;
  box-sizing: border-box;
  margin-top: 20px;
}

.subassembly-content-item div {
  min-height: 160px;
  background: white;
  padding: 18px 20px;
  position: relative;
  box-sizing: border-box;
  overflow: hidden;
  text-align: center;

box-shadow: -6px 4px 20px 0px rgba(0, 0, 0, 0.07);
border-radius: 12px;
}

.subassembly-content-item div i {
  color: #2c7dfc;
  font-size: 45px;
  vertical-align: middle;
  margin-right: 10px;
}

.subassembly-content-item div h6 {
  color: #2c7dfc;
  font-size: 20px;
  text-align: center;
}

.subassembly-content-item div p {
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  min-height: 100%;
  background: #007AFF;
  margin: 0;
  padding: 0 20px;
  box-sizing: border-box;
  transition: top 0.5s;
  text-align: left;
  display: -webkit-box;
  -webkit-box-orient: horizontal;
  -webkit-box-pack: center;
  -webkit-box-align: center;
  display: -moz-box;
  -moz-box-orient: horizontal;
  -moz-box-pack: center;
  -moz-box-align: center;
  display: -o-box;
  -o-box-orient: horizontal;
  -o-box-pack: center;
  -o-box-align: center;
  display: -ms-box;
  -ms-box-orient: horizontal;
  -ms-box-pack: center;
  -ms-box-align: center;
  display: box;
  box-orient: horizontal;
  box-pack: center;
  box-align: center;
  color: #fff;
  font-size: 14px;
  line-height: 30px;
}

.subassembly-content-item div:hover p {
  top: 0;
}
.subassembly-img{
  width: 86px;
  height: 86px;
}
.subassembly-name{
  font-size: 16px;
  color: #333;
  line-height: 25px;
  display: inherit;
  margin-top: 20px;
}

/* 咨询框 */ 
#newBridge .nb-left-bottom {
  left: 0 !important;
}
/* 制造业icons */
.msricon {
  font-size: 30px;
}
.maxIcon {
  width: 60px;
  height: 60px;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}
.product-name{
  font-size: 12px;
}