.top_nav {
  width: 100%;
  background-color: #ffffff;
  height: 70px;

  margin-bottom: 30px;
}

.top_nav.active {
  position: fixed;
  top: -4px;
  z-index: 10;
  min-width: 1500px;
box-shadow: 5px 8.7px 30px 0px rgb(82 82 82 / 10%);
}

.top_nav .content {
  width: 1200px;
  margin: 0 auto;
  height: 100%;
  flex-wrap: wrap;
}

.top_nav .top {
  width: 100%;
}

.top_nav .img {
  margin-right: 55px;
  position: relative;
  cursor: pointer;
}

.top_nav .xcx_box {
  position: absolute;
  z-index: 10;
  padding: 10px;
  height: 0;
  top: 30px;
  overflow: hidden;
  transition: all .5s;
  box-sizing: content-box !important;
}

.top_nav .img:hover .xcx_box {
  height: 222px;
  transition: all .5s;

}

.top_nav .img:hover .xcx_box>div {
  box-shadow: 5px 8.7px 20px 0px rgba(12, 4, 7, 0.1);
}

.top_nav .xcx_box>div {
  width: 212px;
  height: 212px;
  background-color: #ffffff;
  flex-direction: column;
  font-size: 16px;
}

.top_nav .xcx_box img {
  margin-bottom: 8px;
}

.top_nav .kcfl {
  font-size: 14px;
  color: #000000;
  position: relative;
  cursor: pointer;
}

.tab_box {
  width: 100%;
  height: auto;
  font-size: 14px;
}

.tab_box .item {
  width: 800px;
  height: auto;
  /* border-bottom: 1px solid #ededed; */
  margin-bottom: 10px;
}

.tab_box .item:last-child {
  border: none;
  margin-bottom: 0;
}

.tab_box .item b {
  margin-right: 15px;
  font-weight: 400;
}

.tab_box .tabs span {
  margin-right: 20px;
  cursor: pointer;
  padding: 2px 3px;
  color: #666666;
}

.tab_box .tabs span.active,
.tab_box .tabs span:hover {
  /* background-color: #ff234d; */
  border-radius: 2px;
  color: #ff234d;
}

.top_nav .tab_box {
  width: 840px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 10;
  background: none;
  overflow: hidden;
  height: auto;
  padding: 26px 20px 20px 20px;
display:none;

}

.top_nav .tab_box>div {
  height: 0;
  padding: 20px 24px;
}

/* .top_nav .kcfl:hover .tab_box {
  height: auto;
}*/

.top_nav .kcfl .tab_box>div {
  height: 195px;

  background-color: #ffffff;
  box-shadow: 5px 8.7px 20px 0px rgb(12 4 7 / 10%);
}

.top_nav .change {
  color: #333333;
  font-size: 14px;
}
.top_nav .change .home{
  width: 21px;
  height: 22px;
  margin-right: 15px;
}
.top_nav .change .home a{
  display: block;
  width: 100%;
  height: 100%;
  background: url(../img/home.png) no-repeat;
  background-size: 100%;
}
.top_nav .change .home img{
  width: 100%;
}
.top_nav .change .home:hover a{
  background: url(../img/home_active.png) no-repeat;
  background-size: 100%;
}
.top_nav .change .top_qrcode{
  width: 17px;
  margin-right: 15px;
  position: relative;
  cursor: pointer;
}
.top_nav .change .top_qrcode .xcx_box{
  top: 22px;
  left: -100px
}
.top_nav .change .top_qrcode:hover .xcx_box>div {
  box-shadow: 5px 8.7px 20px 0px rgba(12, 4, 7, 0.1);
}
.top_nav .change .top_qrcode:hover .xcx_box{
  height: 222px;
  transition: all .5s;
}
.top_nav .change ul {
  position: relative;
  padding-left: 5px;
}

.top_nav .change ul::before {
  content: "";
  width: 1px;
  height: 30px;
  background-color: #ebebeb;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.top_nav .change li {
  margin-left: 15px;
}

.top_nav .change a {
  color: #333333;
}

.top_nav .change li.active a,
  .top_nav .change a:hover {
  color: #ff234d;
}

article {
  width: 1200px;
  margin: 0 auto;
  align-items: flex-start !important;
  min-width: 1200px;
}

article>section {
  margin: 0;
}

article .left_box {
  width: 840px;
}

article .left_box .tab_box {
  background-color: #ffffff;
  padding: 10px 10px 10px 30px;
}

article .left_box .item {
  width: 100%;
  border-bottom: 1px solid #ededed;
  height: 40px;
}

article .left_box .sec_tab {
  width: 100%;
  margin-top: 30px;
  height: 50px;
  background-color: #ff234d;
  position: relative;
  padding-left: 17px;
  font-size: 14px;
  color: #ffffff;
}

article .sec_tab::before {
  content: "";
  width: 4px;
  height: 24px;
  background-color: #ffffff;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

article .sec_tab h2 {
  font-size: 20px;
  margin-right: 17px;
}

article .sec_tab span {
  border-radius: 2px;
  padding: 3px 6px;
  margin-right: 20px;
  cursor: pointer;
}

article .sec_tab span:hover,
article .sec_tab span.active {
  background-color: #cc1d3d;
  border-radius: 2px;
}

article .data_list {
  margin-top: 20px;
}

article .data_list li {
  width: 840px;
  height: 180px;
  background: #ffffff url(../img//li_bg.png) no-repeat;
  background-position: -10px 117px;
  box-shadow: 0px 0px 30px 0px rgba(12, 4, 7, 0.05);
  padding: 10px 10px 10px 32px;
  cursor: pointer;
  transition: all .4s;
  margin-bottom: 20px;
}

article .data_list li .img {
  width: 96px;
  height: auto;
  background-color: #808080;
  margin-right: 37px;
}

article .data_list li .img img {
  width: 96px;
height:auto;
}

article .data_list li .title {
  font-size: 20px;
  color: #1a1a1a;
  margin-bottom: 18px;
}

article .data_list li .label>span {
  width: auto;
  height: 35px;
  background-color: #e6e6e6;
  border-radius: 4px;
  font-size: 14px;
  margin-right: 6px;
  padding: 0 10px;
}

article .data_list li .download {
  padding: 0 64px;
  height: 100%;
  border-left: solid 1px #f5f5f5;
}

article .right_box {
  width: 330px;
}

article .right_box .top_form {
  width: 100%;
  height: 456px;
  background-color: #ffffff;
  margin-bottom: 30px;
}

article .right_box .top_form img {
  margin-bottom: 15px;
}

article .right_box .top_form form {
  flex-wrap: wrap;
  padding: 0 10px;
}

article .right_box .top_form .item {
  width: 150px;
  margin-bottom: 10px;
}

article .right_box .top_form select,
article .right_box .top_form .item input {
  width: 100%;
  height: 36px;
  line-height: 36px;
  font-size: 14px;
  color: #999999;
  padding-left: 13px;
  background: #f5f5f5 url(../img//arrow.png) no-repeat;
  background-position: 130px center;
}

article .right_box .top_form .item.tel,
article .right_box .top_form .item.Name {
  width: 100%;
}

article .right_box .top_form .item input {
  background: #f5f5f5;
}

article .right_box .top_form .item input::placeholder {
  color: #999999;
}

article .right_box input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px #f5f5f5 inset !important;
}

article .right_box .top_form .btn {
  width: 180px;
  height: 45px;
  background-color: #ff234d;
  border-radius: 22px;
  font-size: 16px;
  line-height: 45px;
  color: #ffffff;
  margin: 10px auto 0;
  cursor: pointer;
}

article .right_box .top_form .btn:hover {
  background-color: #d2062d;
}

article .right_box .same_part {
  width: 100%;
  height: auto;
  background-color: #ffffff;
  padding: 0 10px;
  margin-bottom: 30px;
}

article .right_box .same_part h3 {
  font-size: 16px;
  color: #333333;
  padding: 20px;
  border-bottom: 1px solid #f5f5f5;
  position: relative;
}

article .right_box .same_part h3:before {
  content: "";
  width: 3px;
  height: 20px;
  background-color: #333333;
  position: absolute;
  top: 50%;
  left: -10px;
  transform: translateY(-50%);
}

article .right_box .tool ul {
  flex-wrap: wrap;
  padding: 19px 45px 0;
}

article .right_box .tool li {
  width: 110px;
  font-size: 14px;
  line-height: 20px;
  color: #373737;
  justify-content: flex-start;
  margin-bottom: 14px;
}

article .right_box .tool li a {
  color: #373737;
}

article .right_box .tool li:hover a {
  color: #f10000;
}

article .right_box .tool li img {
  margin-bottom: 8px;
}

article .right_box .tool li div {
  flex-direction: column;
  border-bottom: 1px solid #eeeeee;
  padding-bottom: 13px;
}

article .right_box .tool li:nth-child(2n) {
  justify-content: flex-end;
  position: relative;
}

article .right_box .tool li:nth-child(2n):before {
  content: "";
  width: 1px;
  height: 60px;
  background-color: #eeeeee;
  position: absolute;
  left: 0;
  top: 0;
}

article .right_box .tool li.no_border {
  margin-bottom: 0;
}

article .right_box .tool li.no_border div {
  border: none;
}

article .right_box .hot>div {
  padding: 20px 10px 10px;
}

article .right_box .hot a {
  display: block;
  width: 290px;
  height: 82px;
  margin-bottom: 10px;
  overflow: hidden;
}

article .right_box .hot a img {
width: 100%;
  transition: all .4s;
}

article .right_box .hot a:hover img {
  transform: scale(1.2);
  transition: all .4s;
}

/* layout */
.layout {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  z-index: 12;
}

.layout .layout_box {
  /* display: none; */
  padding-bottom: 20px;
}

.layout .link_box {
  display: none;
}

.layout input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px #f2f2f2 inset !important;
}

.layout>div {
  width: 460px;
  height: auto;
  background: #ffffff;
  border-radius: 20px;
}

.layout .info {
  width: 460px;
  height: 80px;
  background-image: linear-gradient(80deg,
      #fcedd1 0%,
      #f1cf9e 100%);
  border-radius: 20px 20px 0px 0px;
  padding-left: 25px;
  padding-top: 12px;
}

.layout .info p {
  font-size: 18px;
  color: #1a1a1a;
}

.layout h3 {
  font-size: 18px;
  color: #1a1a1a;
  margin-top: 8px;
     white-space: nowrap;
     overflow: hidden;
     text-overflow: ellipsis;
}

.layout .close,
.leyu_close {
  width: 16px;
  height: 16px;
  position: absolute;
  top: 15px;
  right: 15px;
  cursor: pointer;
}

.layout .close img {
  width: 100%;
}

.layout form {
  flex-wrap: wrap;
  padding: 25px 25px 0;
}

.layout .item,
.layout input,
.leyu_box input,
.layout select {
  width: 200px;
  height: 45px;
  background-color: #f2f2f2;
  border-radius: 4px;
  font-size: 14px;
  line-height: 45px;
  color: #999999;
}

.layout .item {
  margin-bottom: 8px;
}

.layout input,
.leyu_box input,
.layout select {
  padding-left: 10px;
}

.layout select {
  background: #f1f1f1 url(../img/form_arrow.png) no-repeat right;
  background-position-y: 50%;
  background-position-x: 180px;
}

.layout .item.yzm input {
  width: 100%;
}

.layout .item.yzm span {
  width: 100px;
  height: 40px;
  background-color: #333333;
  line-height: 40px;
  font-size: 16px;
  cursor: pointer;
  font-size: 14px;
  color: #ffffff;
  flex-shrink: 0;
}

.layout .btn_box {
  margin: 12px auto 0;
}

.layout .btn {
  width: 120px;
  height: 40px;
  line-height: 40px;
  background-color: #ffd391;
  border-radius: 22px;
  font-size: 15px;
  font-weight: 700;
  color: #000000;
}

.layout .btn img {
  margin-right: 5px;
  height: 21px;
}

.layout .btn:nth-child(2) {
  margin-left: 30px;
}

.layout .link_box {
  width: auto;
  height: auto;
  background-color: #ffffff;
  border-radius: 20px;
  padding-top: 92px;
  padding-bottom: 15px;
}

.layout .link_box .succeed {
  width: 113px;
  height: 113px;
  background: url(../img/succeed.png) no-repeat;
  background-size: 100%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -33px;
  align-items: flex-end;
  font-size: 20px;
  font-weight: 700;
  color: #333333;
}

.layout .link_box .line {
  width: 400px;
  height: 1px;
  background-color: #e6e6e6;
  margin: 0 auto;
}

.layout .link_box .detail {
  padding-left: 30px;
  padding-right: 30px;
  padding-top: 13px;
  padding-bottom: 12px;
  /* display: none; */
}

.layout .link_box .detail .link {
  font-size: 14px;
  color: #1a1a1a;
  margin-top: 10px;
}

.layout .link_box .detail .link a {
  color: #1a1a1a;
}

.layout .link_box .detail .link a:hover {
  color: #f10000;
}