html,
body,
ul,
h1,
h2,
h3,
h4,
h5,
h6,
dl,
dd,
p {
  margin: 0;
  padding: 0;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 400;
}
ul,
ol {
  list-style: none;
}
img {
  display: block;
  border: none;
}
a {
  text-decoration: none;
  outline: none;
}
a:focus {
  outline: none;
}
html {
  -webkit-font-smoothing: antialiased;
}
body {
  font-family: 'PingFangSC-Regular', 'Helvetica Neue', 'Helvetica', '微软雅黑', 'Microsoft YaHei', 'STHeitiSC-Light', sans-serif;
}
html,
body {
  min-height: 100%;
  position: relative;
}
input,
button,
textarea {
  outline: 0;
}
button {
  cursor: pointer;
  border: none;
}
.container {
  width: 1200px;
  margin: auto;
  min-width: 1200px;
}
@media only screen and (min-width: 960px) and (max-width: 1366px) {
  .container {
    width: 980px;
    min-width: 980px;
  }
}
@media only screen and (min-width: 720px) and (max-width: 959px) {
  .container {
    width: 700px;
    min-width: 700px;
  }
}
@media only screen and (max-width: 719px) {
  .container {
    width: 90%;
    min-width: 90%;
  }
}
@-webkit-keyframes slide-in {
  0% {
    -webkit-transform: translateX(-100%);
            transform: translateX(-100%);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateX(0);
            transform: translateX(0);
    opacity: 1;
  }
}
@keyframes slide-in {
  0% {
    -webkit-transform: translateX(-100%);
            transform: translateX(-100%);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateX(0);
            transform: translateX(0);
    opacity: 1;
  }
}
.banner {
  position: relative;
  width: 100%;
  min-width: 1200px;
  height: 560px;
  background-color: #000;
  background-position: top center;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 100;
}
.banner .description {
  width: 1200px;
  color: #fff;
  margin: 121px auto auto;
}
.banner .description h1 {
  font-size: 40px;
  line-height: 56px;
  -webkit-animation: slide-in 0.6s ease-in-out;
          animation: slide-in 0.6s ease-in-out;
}
.banner .description .divider {
  width: 40px;
  height: 3px;
  margin-top: 13px;
  border-radius: 2px;
  background-color: #0aa96a;
  -webkit-animation: slide-in 0.6s ease-in-out 0.1s;
          animation: slide-in 0.6s ease-in-out 0.1s;
}
.banner .description h2 {
  font-size: 32px;
  margin-top: 20px;
  line-height: 45px;
  width: 680px;
  -webkit-animation: slide-in 0.6s ease-in-out 0.2s;
          animation: slide-in 0.6s ease-in-out 0.2s;
}
.banner .description p {
  color: #b5bac1;
  font-size: 17px;
  line-height: 22px;
  margin-top: 5px;
  -webkit-animation: slide-in 0.6s ease-in-out 0.3s;
          animation: slide-in 0.6s ease-in-out 0.3s;
}
@media only screen and (min-width: 960px) and (max-width: 1366px) {
  .banner {
    min-width: 980px;
    height: 400px;
  }
  .banner .description {
    width: 980px;
    margin: 103px auto auto;
  }
  .banner .description h1 {
    font-size: 30px;
    line-height: 42px;
  }
  .banner .description .divider {
    width: 29px;
    height: 2px;
    margin-top: 9px;
  }
  .banner .description h2 {
    width: 504px;
    font-size: 24px;
    margin-top: 11px;
    line-height: 24px;
  }
  .banner .description p {
    font-size: 12px;
    line-height: 17px;
    margin-top: 8px;
  }
}
.footer-wrapper {
  background: #060C20;
  height: 487px;
  overflow: hidden;
  min-width: 1200px;
  position: relative;
  z-index: 10;
}
.footer-wrapper .footer {
  height: 100%;
  color: #9b9b9b;
  margin-top: 147px;
}
.footer-wrapper .footer a {
  color: #9b9b9b;
}
.footer-wrapper .footer .infos {
  position: relative;
  height: 160px;
  margin-bottom: 74px;
}
.footer-wrapper .footer .infos h2 {
  font-size: 18px;
  margin-bottom: 14px;
}
.footer-wrapper .footer .infos ul {
  height: 100%;
  overflow: hidden;
}
.footer-wrapper .footer .infos ul li {
  float: left;
}
.footer-wrapper .footer .infos ul li p {
  font-size: 14px;
  line-height: 16px;
  padding-top: 12px;
}
.footer-wrapper .footer .infos ul li p .dis {
  margin-left: 70px;
}
.footer-wrapper .footer .infos ul li.concat {
  width: 416px;
  margin-right: 68px;
}
.footer-wrapper .footer .infos ul li.concat .icon_address {
  display: inline-block;
  width: 12px;
  height: 15px;
  background-image: url(/static/common/widget/footer/images/address.png);
  margin-right: 7px;
  background-size: 100%;
  margin-bottom: -2px;
}
.footer-wrapper .footer .infos ul li.concat .icon_telephone {
  display: inline-block;
  width: 13px;
  height: 14px;
  background-image: url(/static/common/widget/footer/images/telephone.png);
  margin-right: 6px;
  background-size: 100%;
  margin-bottom: -3px;
}
.footer-wrapper .footer .infos ul li.cooperation {
  width: 240px;
}
.footer-wrapper .footer .infos .focus {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 10;
}
.footer-wrapper .footer .infos .focus img {
  width: 99px;
  height: 99px;
}
.footer-wrapper .footer hr {
  height: 1px;
  background-color: #4a4a4a;
  border: none;
  margin-bottom: 44px;
}
.footer-wrapper .footer .copy {
  font-size: 14px;
}
.footer-wrapper .footer .copy .safe-bak {
  margin-left: 40px;
  background-image: url(/static/common/widget/footer/images/ghs.png);
  background-repeat: no-repeat;
  background-size: 14px 15px;
  padding-left: 20px;
}
.footer-wrapper .footer .copy .right-link {
  margin-left: 4px;
}
@media only screen and (min-width: 960px) and (max-width: 1366px) {
  .footer-wrapper {
    height: 375px;
    min-width: 980px;
  }
  .footer-wrapper .footer {
    margin-top: 56px;
  }
  .footer-wrapper .footer .infos {
    margin-bottom: 48px;
  }
  .footer-wrapper .footer .infos h2 {
    font-size: 18px;
    margin-bottom: 14px;
  }
  .footer-wrapper .footer .infos .focus img {
    width: 94px;
    height: 94px;
  }
  .footer-wrapper .footer hr {
    margin-bottom: 32px;
  }
  .footer-wrapper .footer .copy {
    font-size: 12px;
  }
}
@-webkit-keyframes slide-down {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-100%);
            transform: translateY(-100%);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
@keyframes slide-down {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-100%);
            transform: translateY(-100%);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
.header-wrapper {
  padding-top: 45px;
  z-index: 100;
  position: relative;
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
.header-wrapper.fixed {
  background-color: #000;
  background-color: rgba(0, 0, 0, 0.7);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding-bottom: 29px;
  padding-top: 29px;
  z-index: 999;
}
.header-wrapper .header {
  height: 52px;
  position: relative;
  -webkit-animation: slide-down 0.6s ease-in-out;
          animation: slide-down 0.6s ease-in-out;
}
.header-wrapper .header .lvwan-logo {
  width: 207px;
  height: 50px;
}
.header-wrapper .header .nav {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
}
.header-wrapper .header .nav ul {
  overflow: hidden;
  height: 100%;
}
.header-wrapper .header .nav ul li {
  float: left;
  margin-left: 66px;
  height: 100%;
  position: relative;
}
.header-wrapper .header .nav ul li a {
  font-size: 18px;
  line-height: 56px;
  display: block;
  color: #fff;
  -webkit-transition: color 0.3s ease-in-out;
  transition: color 0.3s ease-in-out;
}
.header-wrapper .header .nav ul li i {
  content: '';
  display: none;
  position: absolute;
  height: 2px;
  bottom: 0;
  background-color: #0aa96a;
  width: 0;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
  left: 50%;
}
.header-wrapper .header .nav ul li:hover a,
.header-wrapper .header .nav ul li.active a {
  color: #0aa96a;
}
.header-wrapper .header .nav ul li:hover i,
.header-wrapper .header .nav ul li.active i {
  width: 100%;
  left: 0;
}
.header-wrapper .header .nav .sub-menu {
  position: absolute;
  z-index: 9999;
  top: 45px;
  display: none;
  overflow: hidden;
}
.header-wrapper .header .nav .sub-menu .arrow {
  height: 12px;
  display: block;
  background-image: url(/static/common/widget/header/images/sub_menu_arrow.png);
  background-size: 18px 12px;
  background-position: center;
  background-repeat: no-repeat;
}
.header-wrapper .header .nav .sub-menu dl {
  padding: 4px 0;
  font-size: 14px;
  background-image: url(/static/common/widget/header/images/sub_menu_bg.png);
  background-size: 1px 1px;
  background-repeat: repeat;
  text-align: center;
}
.header-wrapper .header .nav .sub-menu dl dd {
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
.header-wrapper .header .nav .sub-menu dl dd a {
  display: block;
  padding: 0 26px;
  line-height: 37px;
  color: #fff;
  outline: none;
}
.header-wrapper .header .nav .sub-menu dl dd.active,
.header-wrapper .header .nav .sub-menu dl dd:hover {
  background-color: #0aa96a;
}
.header-wrapper .header .nav .industry-sub-menu dl {
  width: 140px;
}
.header-wrapper .header .nav .about-sub-menu dl,
.header-wrapper .header .nav .join-sub-menu dl {
  width: 120px;
}
@media only screen and (min-width: 960px) and (max-width: 1366px) {
  .header-wrapper {
    padding-top: 21px;
  }
  .header-wrapper.fixed {
    padding-bottom: 21px;
    padding-top: 21px;
  }
  .header-wrapper .header {
    height: 41px;
  }
  .header-wrapper .header .lvwan-logo {
    width: 168px;
    height: 41px;
  }
  .header-wrapper .header .nav ul li {
    margin-left: 53px;
  }
  .header-wrapper .header .nav ul li a {
    font-size: 16px;
    line-height: 41px;
  }
  .header-wrapper .header .nav .sub-menu {
    top: 36px;
  }
  .header-wrapper .header .nav .sub-menu dl dd a {
    padding: 0 10px;
    line-height: 30px;
  }
}
.pagination {
  height: 30px;
  margin-bottom: 149px;
  text-align: center;
}
.pagination ul {
  overflow: hidden;
  height: 30px;
  display: inline-block;
  margin-left: -20px;
}
.pagination ul li {
  float: left;
  width: 28px;
  height: 28px;
  background-color: #fff;
  -webkit-transition: all 0.2s ease-in;
  transition: all 0.2s ease-in;
  border: 1px solid #f0f0f0;
  border-radius: 4px;
  line-height: 28px;
  font-size: 16px;
  text-align: center;
  margin-right: 20px;
  cursor: pointer;
}
.pagination ul li a {
  -webkit-transition: all 0.2s ease-in;
  transition: all 0.2s ease-in;
  color: #9B9B9B;
  display: block;
}
.pagination ul li:hover {
  border-color: #0aa96a;
}
.pagination ul li:hover a {
  color: #0aa96a;
}
.pagination ul li.active {
  background-color: #0aa96a;
  border-color: #0aa96a;
  cursor: default;
}
.pagination ul li.active a {
  color: #fff;
  cursor: default;
}
.pagination ul li.disabled {
  opacity: 0.6;
  cursor: not-allowed;
  border-color: #f0f0f0 !important;
}
.pagination ul li.disabled a {
  color: #9B9B9B !important;
  cursor: not-allowed;
}
.smPicSection .smContainer {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  display: none;
}
.smPicSection .mask {
  position: absolute;
  height: 100%;
  width: 100%;
  background-color: #fff;
  opacity: 0.7;
}
.smPicSection .smContent {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translateX(-50%) translateY(-50%);
      -ms-transform: translateX(-50%) translateY(-50%);
          transform: translateX(-50%) translateY(-50%);
  height: 100%;
  max-height: 650px;
}
.smPicSection .smContent .smPic {
  height: 100%;
}
.smPicSection .smContent .smPicClose {
  position: absolute;
  right: 4%;
  top: 3%;
  height: 5%;
  cursor: pointer;
}
.smPicSection .smPicBtn {
  position: fixed;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%) translateY(150px);
      -ms-transform: translateY(-50%) translateY(150px);
          transform: translateY(-50%) translateY(150px);
  height: 116px;
  z-index: 100;
  cursor: pointer;
}
.section-title {
  text-align: center;
}
.section-title h1 {
  height: 24px;
  font-size: 24px;
  color: #545555;
}
.section-title .divider {
  width: 66px;
  display: inline-block;
  height: 3px;
  background-color: #0aa96a;
  border-radius: 2px;
  margin-top: 7px;
}
.section-title h2 {
  height: 20px;
  font-size: 14px;
  color: #9b9b9b;
  line-height: 20px;
}
@media only screen and (min-width: 960px) and (max-width: 1366px) {
  .section-title {
    text-align: center;
  }
  .section-title h1 {
    height: 18px;
    font-size: 18px;
    line-height: 25px;
  }
  .section-title .divider {
    width: 53px;
    height: 2px;
    border-radius: 2px;
    margin-top: 6px;
  }
  .section-title h2 {
    height: 16px;
    font-size: 12px;
    color: #9b9b9b;
    margin-top: 2px;
    line-height: 16px;
  }
}