@media (max-width: 768px) {
  body {
    min-width: 100%;
    width: 100%;
  }
}

img[src=""],
img:not([src]) {
  visibility: hidden;
  opacity: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  /*color: inherit;*/
  text-decoration: none;
}
.station{
  visibility: hidden;
}
.dpn {
  display: none;
}

.main {
  width: 100%
}

.full-section {
  width: 100%;
  /*overflow: hidden;*/
  /*遮挡二维码了*/
}

.section {
  width: 1200px;
  margin: auto;
}

@media (max-width: 768px) {
  .section {
    width: 100%;
  }
}


/* header */

.main-body {
  padding-top: 4rem;
}

@media (max-width: 768px) {
  .main {
    width: 100%;
    min-width: 100%;
  }
  .main-body {
    /*padding-top: 8rem;*/
    padding-top: 5.4rem;
  }
}

.nav-section {
  position: relative;
}

.nav-box {
  padding: 0 1rem;
}

.bd-content-nav {
  width: 100%;
  box-sizing: border-box;
  /*position: absolute;*/
  position: fixed;
  left: 0;
  top: 0;
  -webkit-transform: translate(0, -100%);
  transform: translate(0, -100%);
  background: rgba(255, 255, 255, 0.90);
  font-size: 1.4rem;
  line-height: 4rem;
  /*padding: 0 1rem;*/
  overflow: hidden;
  z-index: 9999;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.20);
}

.bd-content-nav.nav-show {
  -webkit-transform: translate(0, 0);
  transform: translate(0, 0);
}

.bd-nav {
  display: block;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}

.ib-row {
  font-size: 0;
  /*margin: -15px 0 0 -15px;*/
}

.ib-col {
  display: inline-block;
  /*padding: 15px 0 0 15px;*/
  font-size: 14px;
  vertical-align: middle;
  text-align: center;
  box-sizing: border-box;
}

.logo {
  height: 2rem;
}

.bd-nav li {
  display: inline-block;
  list-style-type: none;
  text-decoration: none;
}

.bd-nav li:hover {
  color: #222222;
}

.sideline {
  display: block;
  position: absolute;
  border: 0;
  height: 5px;
  background-color: #48a5f4;
  left: 0;
  bottom: 0;
  pointer-events: none;
}

.nav-bd-link {
  margin-right: 4%;
  color: #646464;
}

.nav-bd-link a {
  text-decoration: none;
  display: block;
  color: #222222;
}

.nav-bd-link a:hover {
  text-decoration: none;
  color: #666666;
}

.nav-bd-link a:visited {
  text-decoration: none;
}

.nav-bd-link a:active {
  text-decoration: none;
}

.nav-bd-link a:link {
  text-decoration: none;
}


/*.bd-home-banner {
  margin-right: -15px;
  margin-left: -15px;
}*/

.bd-content-fun {
  position: absolute;
  right: 1rem;
  top: 1.5rem;
  text-align: right;
  line-height: 1;
}

.cn-home-link {
  display: inline-block;
  padding: 0 1rem;
  vertical-align: middle;
}

.en-home-link {
  display: inline-block;
  padding: 0 1rem;
  vertical-align: middle;
}




/* footer */

.bottom-section {
  border-top: 1px #E8E8E9 solid;
}

.bd-home-bottom {
  padding: 0 5%;
}

.bd-bottom-share {
  font-size: 16px;
  color: #666666;
  letter-spacing: 0;
  line-height: 6rem;
  text-align: left;
  /*height: 67px;*/
  border-bottom: 1px #E8E8E9 solid;
}

.bd-bottom-share img {
  margin-right: 0.5rem;
}

.bd-bottom-moremsg,
.bd-bottom-cooperation {
  display: inline-block;
}

.bottom-cooperation {
  display: block;
}


/*.bd-bottom-moremsg{

}*/

.bd-bottom-cooperation {
  margin-left: 15%;
}

.bd-more-msg,
.bd-com-teamwork {
  font-size: 20px;
  color: #666666;
  letter-spacing: 0;
  line-height: 60px;
  text-align: left;
}

.bottom-cooperation {
  font-size: 16px;
  color: #999999;
  letter-spacing: 0;
  line-height: 25px;
  text-align: left;
}

.bd-bottom-icp {
  font-size: 14px;
  color: #666666;
  line-height: 14px;
  text-align: center;
  margin-top: 50px;
  margin-bottom: 20px;
}

.col-sm-1 {
  width: 8.333333333333333%;
  padding: 0 15px;
  float: left;
}

.col-sm-2 {
  width: 16.666666666666666%;
  padding: 0 15px;
  float: left;
}

.col-sm-3 {
  width: 25%;
  padding: 0 15px;
  float: left;
}

.col-sm-4 {
  width: 33.333333333333333%;
  padding: 0 15px;
  float: left;
}

.col-sm-5 {
  width: 41.66666666666666%;
  padding: 0 15px;
  float: left;
}

.col-sm-6 {
  width: 50%;
  padding: 0 15px;
  float: left;
}

.col-sm-7 {
  width: 58.33333333333333%;
  padding: 0 15px;
  float: left;
}

.col-sm-8 {
  width: 66.66666666666666%;
  padding: 0 15px;
  float: left;
}

.col-sm-9 {
  width: 75%;
  float: left;
}

.col-sm-10 {
  width: 83.33333333333333%;
  padding: 0 15px;
  float: left;
}

.col-sm-11 {
  width: 91.66666666666666%;
  padding: 0 15px;
  float: left;
}

.col-sm-12 {
  width: 100%;
  padding: 0 15px;
  float: left;
}

.pc-return {
  position: fixed;
  top: 70%;
  right: 3%;
  display: none;
  z-index: 999;
  width: 3rem;
}

.pc-return-img {
  width: 3rem;
  height: 3rem;
  cursor: pointer;
}

.return-top {
  display: none;
  width: 100%;
  background-color: #FAFAFA;
  height: 4rem;
  position: relative;
}

.return-img {
  width: 3rem;
  height: 3rem;
  position: absolute;
  top: 0.5rem;
  left: 50%;
  margin-left: -1.5rem;
}

@media (max-width: 768px) {
  .pc-return {
    display: none;
  }
  .return-top {
    display: block;
  }
  .col-xs-1 {
    width: 8.333333333333333%;
    padding: 0 15px;
    float: left;
  }
  .col-xs-2 {
    width: 16.666666666666666%;
    padding: 0 15px;
    float: left;
  }
  .col-xs-3 {
    width: 25%;
    padding: 0 15px;
    float: left;
  }
  .col-xs-4 {
    width: 33.333333333333333%;
    padding: 0 15px;
    float: left;
  }
  .col-xs-5 {
    width: 41.66666666666666%;
    padding: 0 15px;
    float: left;
  }
  .col-xs-6 {
    width: 50%;
    padding: 0 15px;
    float: left;
  }
  .col-xs-7 {
    width: 58.33333333333333%;
    padding: 0 15px;
    float: left;
  }
  .col-xs-8 {
    width: 66.66666666666666%;
    padding: 0 15px;
    float: left;
  }
  .col-xs-9 {
    width: 75%;
    float: left;
  }
  .col-xs-10 {
    width: 83.33333333333333%;
    padding: 0 15px;
    float: left;
  }
  .col-xs-11 {
    width: 91.66666666666666%;
    padding: 0 15px;
    float: left;
  }
  .col-xs-12 {
    width: 100%;
    padding: 0 15px;
    float: left;
  }
}

.mobile-bd-home-bottom {
  display: none;
}

@media screen and (min-width: 320px) and (max-width: 768px) {
  .bd-home-bottom {
    display: none;
  }
  /*mobile bottom*/
  .mobile-bd-home-bottom {
    display: block;
  }
  .mobile-bd-home-bottom .bd-bottom-share {
    border-top: 1px #E8E8E9 solid;
    height: 6rem;
    display: flex;
    justify-content: space-around;
  }
  .mobile-bd-home-bottom .bd-bottom-share span {
    margin-left: 8%;
    font-size: 1.2rem;
    flex: 2;
  }
  .mobile-bd-home-bottom .bd-bottom-share a {
    /*margin-right: 3%;*/
    flex: 1;
  }
  .mobile-bd-home-bottom ul {
    padding-left: 0;
  }
  .mobile-bd-home-bottom li {
    list-style-type: none;
    text-decoration: none;
  }
  .mobile-flex {
    display: -webkit-flex;
    /* Safari */
    display: flex;
    justify-content: space-around;
  }
  .mobile-bd-bottom-company,
  .mobile-bd-bottom-moremsg,
  .mobile-bd-bottom-morebusiness {
    flex: 1;
    font-size: 1.3rem;
    text-align: center;
    color: #999999;
    position: relative;
  }
  .mobile-bd-bottom-content {
    height: 4rem;
    line-height: 4rem;
    font-size: 1.3rem;
    position: relative;
  }
  .mobile-bd-detail {
    display: none;
    width: 100%;
    position: absolute;
    bottom: 77%;
    left: -6%;
    z-index: 999;
    background: #fafafa;
    margin-left: 10%;
    box-shadow: 0 0 2rem #d6d6d6;
  }
  .mobile-bd-detail li {
    width: 100%;
    height: 4rem;
    /*border-bottom:1px solid #E8E8E9;*/
    box-shadow: 0 0 1px #e8e8e9;
    line-height: 4rem;
    font-size: 1.5rem;
  }
  .mobile-bd-detail li:last-child {
    border: none;
  }
  .mobile-bd-detail li a {
    color: #999999;
  }
  .mobile-bd-bottom-morebusiness .mobile-bd-detail {
    left: -16%;
  }
  .mobile-arrow-up,
  .mobile-arrow-down {
    display: inline-block;
    width: 8%;
    position: absolute;
    top: 49%;
    left: 80%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }
  .mobile-arrow-down {
    display: none;
  }
  .mobile-color {
    color: #000;
  }
  .mobile-bd-bottom-icp {
    width: 100%;
    height: 3rem;
    line-height: 3rem;
    background: #f5f5f5;
    text-align: center;
  }
  .mobile-bd-bottom-icp a {
    color: #292b2c;
  }
}

img.share-wechat-img {
  margin-right: 0rem;
}

.share-wechat {
  display: inline-block;
  height: auto;
  position: relative;
  margin-right: 0.5rem;
  cursor: pointer;
  flex: 1;
}

img.share-wechat-qrcode {
  position: absolute;
  bottom: 100%;
  margin-left: -65%;
  width: 290px;
  margin-right: 0;
  display: none;
}

img.share-wechat-qrcode.active {
  display: block;
  outline: 1px solid black;
}

.m-share-wechat-qrcode {
  width: 100%;
  position: absolute;
  left: 30%;
  transform: translate(-50%, 0);
  bottom: 100%;
  display: none;
}

.m-share-wechat-qrcode.active {
  display: block;
}


/* h5 nav */

.h5-nav-bar {
  display: none;
  width: 100%;
  text-align: center;
  position: fixed;
  background-color: #fff;
  z-index: 9999;
  ;
}

@media (max-width: 768px) {
  .h5-nav-bar {
    display: block;
  }
  .bd-content-nav {
    display: none;
  }
}

.h5-nav-toggle-box {
  display: block;
  box-sizing: content-box;
  width: 2.2rem;
  height: 2.2rem;
  position: absolute;
  left: 0;
  top: 0;
  margin: 1.6rem 1.2rem;
}

.taggle-check:checked ~ .h5-nav-toggle-box {
  background-image: url(../img/h5_nav_close.png);
}

.logo-box {
  position: relative;
  width: 100%;
  line-height: 5.4rem;
  box-shadow: 0 0 3px 0 rgba(0, 0, 0, 0.60);
  background: #fff;
}

.h5-nav-logo {
  display: inline-block;
  width: 12.4rem;
  height: 4rem;
  vertical-align: middle;
}

.h5-nav-search-btn {
  cursor: pointer;
  width: 2.2rem;
  height: 2.2rem;
  position: absolute;
  top: 0;
  right: 0;
  margin: 1.6rem 1.2rem;
  background: url(../img/search.png) center center /100% 100% no-repeat;
}

.h5-nav-list {
  width: 100%;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  box-shadow: 0 0 3px 0 rgba(0, 0, 0, 0.60);
  -webkit-transition: all 0.8s;
  transition: all 0.8s;
  -webkit-transform: translateY(-50%) scaleY(0.5);
  transform: translateY(-50%) scaleY(0.5);
  ;
  transform-origin: top;
  z-index: -1;
}

.h5-nav-list.h5-active,
.taggle-check:checked ~ .h5-nav-list {
  -webkit-transform: translateY(0) scaleY(1);
  transform: translateY(0) scaleY(1);
}

.h5-nav {
  display: block;
  color: #666;
  font-size: 1.5rem;
  line-height: 5rem;
}

.h5-nav:hover,
.h5-nav.h5-active {
  color: #2932e1;
}

.h5-nav-mask {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 9998;
}