/*header从此开始*/
header {
  width: 100%;
  min-width: 1200px;
  height: 50px;
  background: #1e2339;
}
header main {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  line-height: 50px;
}
header main .header-left {
  float: left;
}
header main .header-left .logo,
header main .header-left .lg-title,
header main .header-left .sm-title {
  float: left;
}
header main .header-left .logo {
  width: 106px;
  height: 34px;
  margin-top: 8px;
  margin-right: 75px;
}
header main .header-left .logo img {
  width: 106px;
  height: 34px;
  display: block;
}
header main .header-left .sm-title {
  font-size: 14px;
  color: #fff;
}
header main .header-right {
  float: right;
  width: 58px;
  height: 28px;
  border: 1px solid #4e525d;
  line-height: 28px;
  text-align: center;
  margin-top: 11px;
  box-sizing: border-box;
}
header main .header-right a {
  color: #f0f0f2;
  font-size: 14px;
}
header main .header-right:hover {
  background: #535761;
}
/*header从此结束*/
/*导航从此开始*/
nav {
  width: 100%;
  min-width: 1200px;
  height: 62px;
  background: #0d1039;
  border-top: 1px solid #0d1039;
}
nav .index-nav {
  width: 1200px;
  height: 60px;
  margin: 0 auto;
}
nav .index-nav li {
  float: left;
  height: 60px;
  line-height: 60px;
  padding: 0  20px;
  box-sizing: border-box;
  position: relative;
}
nav .index-nav li > a {
  font-size: 14px;
}
nav .index-nav li .drop {
  position: absolute;
  z-index: 10;
  height: auto;
  width: 140px;
  left: 0;
  background: #171b2b;
  overflow: hidden;
  display: none;
}
nav .index-nav li .drop ol > li {
  width: 100%;
  color: #fff;
  height: 40px;
  line-height: 40px;
  font-size: 12px;
  position: relative;
}
nav .index-nav li .drop ol > li .title-icon {
  position: absolute;
  left: 30px;
  top: 12px;
  width: 18px;
  height: 18px;
}
nav .index-nav li .drop ol > li .title-icon .img {
  display: block;
  width: 18px;
  height: 18px;
}
nav .index-nav li .drop ol > li .title-icon .hover-img {
  display: none;
}
nav .index-nav li .drop ol > li a {
  font-size: 12px;
  margin-left: 35px;
}
nav .index-nav li .drop ol > li:hover a {
  color: #009df3;
}
nav .index-nav li a {
  color: #fff;
}
nav .index-nav li:hover a:first-child {
  color: #009df3;
}
/*导航从此结束*/
/*app-banner从此开始*/
.app-banner {
  width: 100%;
  min-width: 1200px;
  height: 190px;
  background: url(../images/about_banner_02.jpg) no-repeat center center;
  background-size: cover;
  margin-bottom: 80px;
}
.app-banner main {
  width: 1200px;
  margin: 0 auto;
  height: 100%;
  position: relative;
}
.app-banner main .nav {
  background-color: #ffffff;
  position: absolute;
  width: 458px;
  height: 48px;
  z-index: 16;
  bottom: 0;
  right: 0;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  padding-top: 12px;
}
.app-banner main .nav li {
  width: 25%;
  height: 24px;
  border-right: 1px solid #e1e6f0;
  float: left;
  text-align: center;
  position: relative;
  cursor: pointer;
}
.app-banner main .nav li a {
  width: 64px;
  font-size: 14px;
  color: #808080;
  padding: 0 4px;
  padding-bottom: 12px;
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
  top: 6px;
  font-weight: 600;
}
.app-banner main .nav li:first-child a {
  border-bottom: 2px solid #fbc000;
  color: #333333;
}
/*滚动导航开始*/
.app-download {
  width: 100%;
  min-width: 1200px;
  height: 48px;
  line-height: 48px;
  position: fixed;
  left: 0;
  top: 0;
  background: #fff;
  box-shadow: 0px 1px 8px 0px rgba(0, 0, 0, 0.12);
  z-index: 2000;
  display: none;
}
.app-download .app-download-list {
  width: 484px;
  height: 48px;
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
  top: 0;
  z-index: 700;
  display: -moz-box;
  /* OLD - Firefox 19- (buggy but mostly works) */
  display: -ms-flexbox;
  /* TWEENER - IE 10 */
  display: -webkit-flex;
  /* NEW - Chrome */
  display: flex;
  /* NEW, Spec - Opera 12.1, Firefox 20+ */
  -webkit-justify-content: space-between;
  -moz-justify-content: space-between;
  -ms-justify-content: space-between;
  justify-content: space-between;
  /* 12版 */
}
.app-download .app-download-list li {
  height: 32px;
  margin-right: 86px;
}
.app-download .app-download-list li a {
  font-size: 14px;
  color: #333333;
  font-weight: 600;
}
.app-download .app-download-list li:last-child {
  margin-right: 0;
}
.app-download .app-download-list li:hover {
  border-bottom: 1px solid #2277e6;
}
.app-download .app-download-list li:hover a {
  color: #2277e6;
}
/*滚动导航结束*/
/*download从此开始*/
.download {
  width: 100%;
  min-width: 1200px;
  overflow: hidden;
}
.download .app-download-content {
  width: 1200px;
  height: 80px;
  margin: 0 auto;
  margin-bottom: 60px;
}
.download .app-download-content .title {
  height: 18px;
  margin-bottom: 26px;
}
.download .app-download-content .title .sanjiao {
  width: 0;
  height: 0;
  border-top: 6px  solid  transparent;
  border-right: 6px solid   transparent;
  border-bottom: 6px  solid   transparent;
  border-left: 6px  solid  #2277e6;
  float: left;
  margin-top: 4px;
  margin-right: 3px;
}
.download .app-download-content .title .sm_title {
  font-size: 18px;
  height: 18px;
  line-height: 18px;
  color: #333333;
  float: left;
}
.download .app-download-content p {
  font-size: 14px;
  color: #333;
}
/*产品优势从此开始*/
.product-advantage {
  width: 100%;
  min-width: 1200px;
}
.product-advantage main {
  width: 1200px;
  margin: 0 auto;
}
.product-advantage main .title {
  height: 18px;
  margin-bottom: 110px;
}
.product-advantage main .title .sanjiao {
  width: 0;
  height: 0;
  border-top: 6px  solid  transparent;
  border-right: 6px solid   transparent;
  border-bottom: 6px  solid   transparent;
  border-left: 6px  solid  #2277e6;
  float: left;
  margin-top: 4px;
  margin-right: 3px;
}
.product-advantage main .title .sm_title {
  font-size: 18px;
  height: 18px;
  line-height: 18px;
  color: #333333;
  float: left;
}
.product-advantage main .Idea_box {
  width: 100%;
  height: 198px;
}
.product-advantage main .Idea_box li {
  border-width: 1px;
  border-color: #e6e6e6;
  border-style: solid;
  background-color: #ffffff;
  width: 283px;
  height: 198px;
  padding: 0 20px;
  padding-top: 76px;
  position: relative;
  float: left;
  margin-right: 20px;
  cursor: pointer;
}
.product-advantage main .Idea_box li .tubiao {
  width: 100px;
  height: 103px;
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
  top: -50px;
  z-index: 100;
}
.product-advantage main .Idea_box li .tubiao img {
  width: 100px;
  height: 103px;
  display: block;
}
.product-advantage main .Idea_box li h4 {
  font-size: 16px;
  color: #333333;
  text-align: center;
  line-height: 16px;
  height: 16px;
  margin-bottom: 18px;
}
.product-advantage main .Idea_box li p {
  font-size: 14px;
  color: #808080;
  text-align: center;
  line-height: 30px;
}
.product-advantage main .Idea_box li:nth-child(4n) {
  margin-right: 0;
}
/*产品功能从此开始*/
.function {
  width: 100%;
  min-width: 1200px;
  background: #fff;
  margin-bottom: 77px;
}
.function main {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding-top: 60px;
}
.function main .title {
  height: 18px;
  margin-bottom: 30px;
}
.function main .title .sanjiao {
  width: 0;
  height: 0;
  border-top: 6px  solid  transparent;
  border-right: 6px solid   transparent;
  border-bottom: 6px  solid   transparent;
  border-left: 6px  solid  #2277e6;
  float: left;
  margin-top: 4px;
  margin-right: 3px;
}
.function main .title .sm_title {
  font-size: 18px;
  height: 18px;
  line-height: 18px;
  color: #333333;
  float: left;
}
.function main .content {
  width: 100%;
  height: auto;
}
.function main .content h3 {
  font-size: 14px;
  color: #2e2e2e;
  line-height: 14px;
  height: 14px;
  padding-left: 50px;
  margin-bottom: 20px;
}
.function main .content .history_box {
  width: 140px;
  border-right: 1px dashed #e6e6e6;
  padding-bottom: 100px;
}
.function main .content .history_box li {
  width: 100%;
  height: 20px;
  margin-bottom: 80px;
  position: relative;
  top: -10px;
}
.function main .content .history_box li .bookmark {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #ff9d3c;
  opacity: 0.251;
  position: absolute;
  top: 0;
  right: -10px;
  z-index: 20;
}
.function main .content .history_box li .bookmark_child {
  border-radius: 50%;
  background-color: #ff9d3c;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto 0;
  right: -5px;
  width: 10px;
  height: 10px;
  z-index: 30;
}
.function main .content .history_box li .history_title {
  font-size: 14px;
  line-height: 20px;
  height: 20px;
  color: #2e2e2e;
  text-align: right;
  padding-right: 20px;
}
.function main .content .history_box li .history_content {
  background-color: #ffffff;
  box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.1);
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto 0;
  left: 163px;
  width: 1026px;
  height: 40px;
  font-size: 14px;
  color: #808080;
  padding-left: 15px;
  line-height: 40px;
}
.function main .content .history_box li .history_content .sanjiao {
  position: absolute;
  width: 6px;
  height: 10px;
  background: url(../images/sanjiao_03.jpg) no-repeat center center;
  background-size: 6px;
  left: -6px;
  top: 15px;
}
.function main .content .history_box li:last-child {
  margin-bottom: 0;
}
.function main .content .history_box li:last-child .history_content {
  height: 70px;
  line-height: 30px;
  padding-top: 5px;
  padding-right: 22px;
}
/*知识产权从此开始*/
.power {
  width: 100%;
  min-width: 1200px;
  overflow: hidden;
  background: #fff;
}
.power main {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
}
.power main .title {
  height: 18px;
  margin-bottom: 48px;
}
.power main .title .sanjiao {
  width: 0;
  height: 0;
  border-top: 6px  solid  transparent;
  border-right: 6px solid   transparent;
  border-bottom: 6px  solid   transparent;
  border-left: 6px  solid  #2277e6;
  float: left;
  margin-top: 4px;
  margin-right: 3px;
}
.power main .title .sm_title {
  font-size: 18px;
  height: 18px;
  line-height: 18px;
  color: #333333;
  float: left;
}
.power main .certificate_box {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-bottom: 100px;
  display: -moz-box;
  /* OLD - Firefox 19- (buggy but mostly works) */
  display: -ms-flexbox;
  /* TWEENER - IE 10 */
  display: -webkit-flex;
  /* NEW - Chrome */
  display: flex;
  /* NEW, Spec - Opera 12.1, Firefox 20+ */
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
}
.power main .certificate_box li {
  width: 266px;
  height: 366px;
  cursor: pointer;
  margin-right: 42px;
  margin-bottom: 42px;
}
.power main .certificate_box li img {
  width: 266px;
  height: 366px;
  display: block;
}
.power main .certificate_box li img:nth-child(2) {
  display: none;
}
.power main .certificate_box li:nth-child(4n) {
  margin-right: 0;
}
/*弹框效果从此开始*/
.about_alert {
  display: none;
}
.about_alert .mask {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #000000;
  opacity: 0.502;
  z-index: 800;
}
.about_alert .display_img {
  width: 436px;
  height: 600px;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  z-index: 1000;
  cursor: pointer;
}
.about_alert .display_img img {
  width: 436px;
  height: 600px;
  display: block;
}
/*弹框效果从此结束*/
/*底部从此开始*/
footer {
  width: 100%;
  min-width: 1200px;
  background: #2e3033;
}
footer main {
  width: 1200px;
  margin: 0 auto;
  /*底部版权*/
}
footer main .footer-top {
  width: 100%;
  height: 222px;
  padding-top: 40px;
  padding-left: 55px;
  padding-right: 47px;
  display: -webkit-box;
  /* OLD - iOS 6-, Safari 3.1-6 */
  display: -moz-box;
  /* OLD - Firefox 19- (buggy but mostly works) */
  display: -ms-flexbox;
  /* TWEENER - IE 10 */
  display: -webkit-flex;
  /* NEW - Chrome */
  display: flex;
  /* NEW, Spec - Opera 12.1, Firefox 20+ */
  -webkit-justify-content: space-between;
  -moz-justify-content: space-between;
  -ms-justify-content: space-between;
  justify-content: space-between;
  /*关于我们*/
}
footer main .footer-top .footer-logo {
  margin-right: 110px;
}
footer main .footer-top .footer-logo .footer-logo-top {
  width: 134px;
  height: 40px;
  margin-bottom: 34px;
}
footer main .footer-top .footer-logo .footer-logo-top img {
  width: 134px;
  height: 40px;
  display: block;
}
footer main .footer-top .footer-logo p {
  font-size: 12px;
  color: #fff;
  line-height: 12px;
  height: 12px;
  margin-bottom: 12px;
}
footer main .footer-top .footer-logo .company-info {
  width: 100%;
  color: #fff;
  line-height: 20px;
  font-size: 12px;
}
footer main .footer-top .footer-about {
  margin-right: 185px;
}
footer main .footer-top .footer-about h4 {
  font-size: 14px;
  height: 14px;
  line-height: 14px;
  color: #fff;
  margin-bottom: 38px;
}
footer main .footer-top .footer-about ul > li > a {
  font-size: 12px;
  line-height: 12px;
  height: 12px;
  color: #acadad;
}
footer main .footer-top .footer-about ul > li > .hover:hover {
  color: #009df3;
}
footer main .footer-top .footer-about ul > li {
  margin-bottom: 20px;
}
footer main .footer-top .footer-about:last-child {
  margin-right: 0;
}
footer main .footer-buttom {
  width: 100%;
  height: 76px;
}
footer main .footer-buttom p {
  padding-top: 20px;
  line-height: 20px;
  text-align: center;
  border-top: 1px solid #45484c;
  font-size: 12px;
  color: #cccccc;
}
/*返回顶部*/
.top {
  width: 40px;
  height: 40px;
  position: fixed;
  right: 10px;
  bottom: 60px;
  display: none;
}
.top img {
  width: 40px;
  height: 40px;
  display: block;
}