.banner {
  width: 100%;
  height: auto;
}
.bgBox {
  background: #ECEEF4;
  overflow: hidden;
  padding-top: 20px;
  padding-bottom: 40px;
}
.bgBox .left {
  width: 904px;
  float: left;
  overflow: hidden;
}
.bgBox .left .docKind {
  width: 895px;
  height: 60px;
  background: #FFFFFF;
  box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.1);
  border-radius: 20px;
  margin-bottom: 20px;
  box-sizing: border-box;
  padding: 0 20px;
}
.bgBox .left .docKind ul {
  overflow: hidden;
}
.bgBox .left .docKind ul li {
  float: left;
  height: 60px;
  line-height: 60px;
  text-align: center;
  padding: 0 20px;
  cursor: pointer;
}
.bgBox .left .docKind ul li:hover {
  color: #1FAAE2;
}
.bgBox .left .docKind ul li.active {
  color: #1FAAE2;
}
.bgBox .left .docBox ul {
  overflow: hidden;
}
.bgBox .left .docBox ul li {
  cursor: pointer;
  float: left;
  width: 285px;
  height: 270px;
  margin-right: 20px;
  margin-bottom: 20px;
}
.bgBox .left .docBox ul li img {
  width: 285px;
  height: 160px;
}
.bgBox .left .docBox ul li .contentBox {
  width: 285px;
  height: 110px;
  background: #FFFFFF;
  border: 1px solid #ECEEF4;
  box-sizing: border-box;
  position: relative;
}
.bgBox .left .docBox ul li .contentBox .title {
  width: 100%;
  box-sizing: border-box;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #2C3740;
  padding: 19px 27px 0 20px;
}
.bgBox .left .docBox ul li .contentBox .time {
  position: absolute;
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #6D7C88;
  left: 20px;
  bottom: 21px;
}
.bgBox .left .docBox ul li .contentBox .more {
  position: absolute;
  width: 100px;
  height: 32px;
  background: rgba(27, 53, 91, 0.7);
  border-radius: 16px;
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 32px;
  text-align: center;
  right: 10px;
  bottom: 10px;
}
.bgBox .left .docBox ul li:nth-child(3n) {
  margin-right: 0;
}
.bgBox .left .artical .titleBox {
  overflow: hidden;
  border-bottom: 1px solid #ECEEF4;
  margin-bottom: 40px;
}
.bgBox .left .artical .titleBox .title {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #2C3740;
  text-align: center;
  margin-bottom: 30px;
}
.bgBox .left .artical .titleBox .name {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #2C3740;
  text-align: center;
  margin-bottom: 9px;
}
.bgBox .left .artical .titleBox .introBox {
  overflow: hidden;
  margin-bottom: 9px;
}
.bgBox .left .artical .titleBox .introBox .introname {
  height: 100%;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #2C3740;
  float: left;
}
.bgBox .left .artical .titleBox .introBox .introContent {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: Regular;
  color: #2C3740;
  float: left;
  line-height: 22px;
}
.bgBox .left .artical .titleBox .important .introname {
  width: 48px;
}
.bgBox .left .artical .titleBox .important .introContent {
  width: calc(100% - 48px);
}
.bgBox .left .artical .titleBox .keywords {
  margin-bottom: 59px;
}
.bgBox .left .artical .titleBox .keywords .introname {
  width: 64px;
}
.bgBox .left .artical .titleBox .keywords .introContent {
  width: calc(100% - 64px);
}
.bgBox .left .artical .titleBox .download {
  width: 100px;
  height: 32px;
  background: rgba(27, 53, 91, 0.7);
  border-radius: 16px;
  float: left;
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  text-align: center;
  line-height: 32px;
  margin-bottom: 20px;
}
.bgBox .left .artical .conTitle {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #2C3740;
  margin-bottom: 23px;
}
.bgBox .left .artical .contentBox {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #5A5A5A;
}
.bgBox .left .artical .contentBox p {
  line-height: 30px;
  margin: 0 15px;
  padding-bottom: 20px;
  text-indent: 28px;
  word-break: break-word;
}
.bgBox .right {
  float: right;
  width: 285px;
}
.bgBox .right .rank {
  width: 285px;
  height: 640px;
  background: #FFFFFF;
  box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.1);
  border-radius: 20px 20px 0px 0px;
  box-sizing: border-box;
  margin-bottom: 20px;
}
.bgBox .right .rank .title {
  width: 285px;
  height: 60px;
  line-height: 60px;
  background: linear-gradient(110deg, #57BFE9 0%, #2171AF 100%);
  border-radius: 10px 10px 0px 0px;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFEFE;
  text-align: center;
}
.bgBox .right .rank ul {
  width: 100%;
  box-sizing: border-box;
  padding: 0 30px;
}
.bgBox .right .rank ul li {
  width: 100%;
  height: 58px;
  box-sizing: border-box;
  padding: 14px 0;
  border-top: 1px solid #ECEEF4;
}
.bgBox .right .rank ul li .num {
  float: left;
  width: 30px;
  height: 30px;
  background: #57BFE9;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 30px;
  text-align: center;
  margin-right: 20px;
}
.bgBox .right .rank ul li .name {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #2C3740;
  height: 30px;
  line-height: 30px;
}
.bgBox .right .rank ul li:nth-child(n+4) .num {
  background: #ffffff;
  color: #2C3740;
  font-weight: 400;
}
.bgBox .right .rank ul li:nth-child(0) {
  border-top: none;
}
.docListBox,
.docShowBox {
  display: none;
}
.active2 {
  background: #ffffff;
}
.active {
  display: block;
}
.back {
  overflow: hidden;
  display: block;
  height: 46px;
  cursor: pointer;
}
.back i {
  width: 16px;
  height: 16px;
  background: url('/img/back.png') no-repeat;
  background-size: 16px, 16px;
  float: left;
  margin-top: 21px;
}
.back p {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #2C3740;
  float: left;
  margin-top: 19px;
  margin-left: 10px;
}