/* trouble */
.trouble {
  padding: 100px 0;
  background: url(../image/trouble_bg.jpg) no-repeat center;
}
.trouble .wrap {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
}
.trouble .wrap .item {
  width: 600px;
  height: 306px;
  border: solid 1px #ededed;
  padding: 47px 47px 40px;
  text-align: center;
}
.trouble .wrap .item:nth-child(even) {
  margin-left: -1px;
}
.trouble .wrap .item:nth-child(n + 3) {
  margin-top: -1px;
}
.trouble .wrap .item1 {
  background: url(../zhengti_files/trouble_bg1.png) no-repeat center;
}
.trouble .wrap .item2 {
  background: url(../zhengti_files/trouble_bg2.png) no-repeat center;
}
.trouble .wrap .item3 {
  background: url(../zhengti_files/trouble_bg3.png) no-repeat center;
}
.trouble .wrap .item4 {
  background: url(../zhengti_files/trouble_bg4.png) no-repeat center;
}
.trouble .wrap .item .icon {
  overflow: hidden;
  margin-bottom: 40px;
}
.trouble .wrap .item .icon img {
  float: right;
}
.trouble .wrap .item:hover .icon img {
  transition: all 0.3s;
  transform: rotateY(360deg);
}
.trouble .wrap .item h6 {
  font-size: 30px;
  line-height: 100%;
  margin-bottom: 25px;
  color: #fff;
}
.trouble .wrap .item .text {
  font-size: 18px;
  line-height: 24px;
  color: rgba(255, 255, 255, 0.8);
}
/* cons */
.cons {
  padding: 100px 0;
  background: url(../zhengti_files/serve_bg.png) no-repeat center bottom;
}
.cons .centent {
  width: 1200px;
  margin: 0 auto;
}
.cons .tab {
  margin: 60px 0;
}
.cons .tab ul {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #e2e2e2;
}
.cons .tab ul li {
  width: 25%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-bottom: 22px;
  position: relative;
}
.cons .tab ul li::after {
  content: "";
  width: 0;
  height: 2px;
  background-color: #5370f6;
  transition: all 0.3s;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
}
.cons .tab ul li.on::after {
  width: 100%;
}
.cons .tab ul li .icon {
  width: 23px;
  height: 23px;
  position: relative;
  overflow: hidden;
}
.cons .tab ul li .icon img {
  position: absolute;
  left: 0;
  transition: all 0.3s;
}
.cons .tab ul li .icon .one {
  top: 0;
}
.cons .tab ul li .icon .two {
  top: 23px;
}
.cons .tab ul li.on .icon .one {
  top: -23px;
}
.cons .tab ul li.on .icon .two {
  top: 0;
}
.cons .tab ul li .tit {
  font-size: 18px;
  color: #999999;
  margin-left: 10px;
}
.cons .tab ul li.on .tit {
  color: #5370f6;
}
.cons .wrap {
}
.cons .wrap .item {
  overflow: hidden;
}
.cons .wrap .item + .item {
  display: none;
}
.cons .wrap .item .left {
  width: 442px;
  height: 442px;
  float: left;
  background: url(../zhengti_files/cons_left_bg.png) no-repeat center;
  display: flex;
  flex-wrap: wrap;
}
.cons .wrap .item .left .list {
  width: calc(50% - 12px);
  text-align: center;
  padding: 44px 0;
}
.cons .wrap .item .left .list:nth-child(odd) {
  margin-right: 24px;
}
.cons .wrap .item .left .list:nth-child(n + 3) {
  margin-top: 24px;
}
.cons .wrap .item .left .list .icon {
  height: 82px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.cons .wrap .item .left .list .icon img {
  max-width: 100%;
  max-height: 100%;
}
.cons .wrap .item .left .list .tit {
  font-size: 17px;
  line-height: 100%;
  color: #666;
  margin-top: 16px;
}
.cons .wrap .item .right {
  width: 680px;
  float: right;
  padding-top: 45px;
}
.cons .wrap .item .right h6 {
  font-size: 30px;
  line-height: 100%;
  margin-bottom: 38px;
}
.cons .wrap .item .right .tit {
  font-size: 16px;
  line-height: 30px;
  color: #666;
  margin-bottom: 25px;
}
.cons .wrap .item .right .lab {
  display: flex;
  flex-wrap: wrap;
}
.cons .wrap .item .right .lab li {
  font-size: 16px;
  color: #666666;
  line-height: 32px;
  height: 32px;
  background-color: #f0f3f5;
  border-radius: 16px;
  padding: 0 15px;
  margin-right: 20px;
  margin-bottom: 16px;
}
.cons .wrap .item .right .btn {
  margin-top: 40px;
}
.cons .wrap .item .right .btn a {
  width: 238px;
  height: 58px;
  display: block;
  background-color: #5370f6;
  border-radius: 6px;
  font-size: 24px;
  text-align: center;
  line-height: 58px;
  color: #fff;
  transition: all 0.3s;
}
.cons .wrap .item .right .btn:hover a {
  width: 280px;
}
/* mark */
.mark {
  padding: 100px 0;
  background: url(../zhengti_files/mark_bg.png) no-repeat center;
}
.mark .centent .tab {
  margin-bottom: 90px;
}
.mark .centent .tab ul {
  display: flex;
  justify-content: center;
}
.mark .centent .tab ul li {
  width: 83px;
  height: 83px;
  background-color: #ffffff;
  border: solid 2px #5370f6;
  border-radius: 100%;
  position: relative;
}
.mark .centent .tab ul li + li {
  margin-left: 18px;
}
.mark .centent .tab ul li.on {
  background: #5370f6;
}
.mark .centent .tab ul li img {
  position: absolute;
  top: calc(50% - 24px);
  left: calc(50% - 24px);
  transform-origin: left;
}
.mark .centent .tab ul li .one {
  transition: all 0.3s;
}
.mark .centent .tab ul li .two {
  transform: rotateY(90deg);
}
.mark .centent .tab ul li.on .one {
  transform: rotateY(90deg);
}
.mark .centent .tab ul li.on .two {
  transform: rotateY(0deg);
  transition: all 0.3s;
}
.mark .centent {
  width: 1200px;
  margin: 0 auto;
}
.mark .centent .wrap {
  height: 568px;
  position: relative;
  overflow: hidden;
}
.mark .centent .item {
  width: 100%;
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: 0;
  left: 100%;
}
.mark .centent .item.on {
  left: 0;
}
.mark .centent .item .img {
}
.mark .centent .item .img img {
}
.mark .centent .item .text {
  width: 722px;
  padding-top: 30px;
}
.mark .centent .item .text h6 {
  font-size: 40px;
  line-height: 100%;
  margin-bottom: 30px;
}
.mark .centent .item .text p {
  font-size: 18px;
  line-height: 30px;
  color: #666;
}
.mark .centent .item .text p + p {
  margin-top: 80px;
}
.mark .centent .item .text a {
  font-size: 18px;
  line-height: 100%;
  display: block;
  color: #5370f6;
}
.mark .centent .item .text button {
  margin-top: 60px;
  width: 238px;
  height: 58px;
  background-color: #5370f6;
  border-radius: 6px;
  border: none;
  transition: all 0.3s;
}
.mark .centent .item .text button:hover {
  width: 280px;
}
.mark .centent .item .text button a {
  display: block;
  font-size: 24px;
  color: #fff;
  line-height: 58px;
}
/* reason */
.reason {
  padding: 100px 0;
  background: url(../zhengti_files/reason_bg.png) no-repeat center;
}
.reason .title h2 {
  color: #fff;
}
.reason .title p {
  color: rgba(255, 255, 255, 0.8);
}
.reason .centent {
  width: 1200px;
  margin: 0 auto;
}
.reason .centent .wrap {
  display: flex;
  justify-content: space-between;
}
.reason .centent .wrap .item {
  width: calc((100% - 6px) / 4);
  background: #fff;
  padding: 60px 0;
  text-align: center;
  transition: all 0.3s;
}
.reason .centent .wrap .item:hover {
  transform: translateY(-20px);
}
.reason .centent .wrap .item .icon {
  width: 106px;
  height: 106px;
  background-color: #ffffff;
  border: solid 2px #5370f6;
  margin: 0 auto;
  border-radius: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  transition: 0.3s;
}
.reason .centent .wrap .item:hover .icon {
  background: #5370f6;
}
.reason .centent .wrap .item .icon img {
  position: absolute;
  top: calc(50% - 35px);
  left: calc(50% - 35px);
  transform-origin: top;
}
.reason .centent .wrap .item .icon .one {
  transform: rotateX(0deg);
}
.reason .centent .wrap .item:hover .icon .one {
  transform: rotateX(90deg);
  transition: 0.3s;
}
.reason .centent .wrap .item .icon .two {
  transform: rotateX(90deg);
  transition: 0.3s;
}
.reason .centent .wrap .item:hover .icon .two {
  transform: rotateX(0deg);
}
.reason .centent .wrap .item .tit {
  text-align: center;
  margin-top: 20px;
  padding-bottom: 42px;
  position: relative;
  padding-top: 22px;
}
.reason .centent .wrap .item .tit img {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
.reason .centent .wrap .item .tit h6 {
  font-size: 22px;
  line-height: 100%;
  color: #525252;
  margin-bottom: 16px;
  position: relative;
  z-index: 2;
}
.reason .centent .wrap .item:hover .tit h6 {
  font-weight: bold;
  color: #5370f6;
}
.reason .centent .wrap .item .tit p {
  font-size: 14px;
  line-height: 100%;
  color: #a5a5a5;
  position: relative;
  z-index: 2;
}
.reason .centent .wrap .item .tit i {
  width: 20px;
  height: 2px;
  background-color: #5370f6;
  position: absolute;
  left: calc(50% - 10px);
  bottom: 0;
}
.reason .centent .wrap .item .con {
  margin-top: 40px;
  font-size: 14px;
  line-height: 24px;
  color: #888888;
  text-align: left;
  display: inline-block;
}
.reason .centent .wrap .item:hover .con {
  color: #666;
}
/* symp */
.symp {
  padding: 100px 0;
  background: url(../zhengti_files/symp_bg.png) no-repeat center;
}
.symp .centent {
  width: 1200px;
  margin: 0 auto;
}
.symp .centent .item {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.symp .centent .item + .item {
  margin-top: 30px;
}
.symp .centent .item .text {
  background: #fff;
  padding: 50px;
  position: relative;
}
.symp .centent .item .text h6 {
  font-size: 48px;
  font-weight: bold;
  line-height: 100%;
  color: #5370f6;
  margin-bottom: 40px;
}
.symp .centent .item .text .txt {
  font-size: 26px;
  line-height: 42px;
  color: #666;
}
.symp .centent .item .text .txt span {
  color: #5370f6;
}
.symp .centent .item .text .btm {
  font-size: 14px;
  line-height: 24px;
  color: #999;
  position: absolute;
  bottom: 50px;
  left: 50px;
}
.symp .centent .item .pic {
}
.symp .centent .item .pic img {
}
/* partner */
.client {
  background: url(../zhengti_files/part_bg.png) no-repeat center;
}
/* proc */
.proc {
  padding: 100px 0;
}
.proc .item {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
}
.proc .item .list {
  text-align: center;
  margin-right: 213px;
}
.proc .item .list:nth-child(4) {
  margin-right: 0;
}
.proc .item .list:nth-child(n + 5) {
  margin-top: 75px;
}
.proc .item .list .icon {
  width: 120px;
  height: 120px;
  background-color: #ffffff;
  border-radius: 30px;
  border: solid 1px #5370f6;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 45px;
  transition: all 0.3s;
}
.proc .item .list:hover .icon {
  background: #5370f6;
}
.proc .item .list .icon .img {
  width: 78px;
  height: 78px;
  position: relative;
}
.proc .item .list .icon .img img {
  position: absolute;
  top: 0;
  left: 0;
  transform: rotateX(90deg);
  transition: all 0.3s;
}
.proc .item .list .icon .img .one {
  transform-origin: top;
  transform: rotateX(0deg);
}
.proc .item .list .icon .img .two {
  transform-origin: bottom;
}
.proc .item .list:hover .icon .img .one {
  transform: rotateX(90deg);
}
.proc .item .list:hover .icon .img .two {
  transform: rotateX(0deg);
}
.proc .item .list .icon .num {
  width: 40px;
  height: 40px;
  background-color: #000000;
  border-radius: 10px;
  position: absolute;
  bottom: -10px;
  right: -10px;
  font-size: 26px;
  font-family: rob;
  color: #fff;
  font-weight: bold;
  text-align: center;
  line-height: 40px;
}
.proc .item .list .icon i {
  width: 8px;
  height: 8px;
  background-color: #5370f6;
  border-radius: 100%;
  position: absolute;
  bottom: -18px;
  left: calc(50% - 4px);
}
.proc .item .list .icon i::before {
  content: "";
  width: 348px;
  height: 1px;
  background-color: #e0e0e0;
  position: absolute;
  right: -348px;
  top: 50%;
  transform: translateY(-50%);
}
.proc .item .list:nth-child(4) .icon i::before,
.proc .item .list:nth-child(7) .icon i::before {
  display: none;
}
.proc .item .list .tit {
  font-size: 18px;
  line-height: 100%;
  margin-bottom: 18px;
}
.proc .item .list:hover .tit {
  color: #5370f6;
  font-weight: bold;
}
.proc .item .list p {
  font-size: 14px;
  line-height: 100%;
  color: #666666;
}
.proc .item .list:hover p {
  color: #333;
}