.head-img {
  width: 100%;
}

.head-img img {
  width: 100%;
  height: auto;
  display: block;
}

.headImgH5 {
  display: none;
}

.nav {
  width: 100%;
  margin: 0 auto;
}

.nav .nav-head {
  width: 100%;
  height: 50px;
  box-shadow: 0px 5px 10px #e2e0e0;
}

.nav .nav-head ul {
  list-style: none;
  display: flex;
  justify-content: center;
}

.nav .nav-head ul li {
  float: left;
  width: 214px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  cursor: pointer;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  margin-top: 7px;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  user-select: none;
}

.nav .nav-head ul li.active {
  color: #276DFA;
  font-weight: bold;
}

.nav .nav-head ul li:nth-child(2) {
  border-right: 1px solid #ced2d5;
  border-left: 1px solid #ced2d5;
}

.nav .nav-content {
  width: 1200px;
  margin: 0 auto;
  margin-top: 46px;
  height: 1730px;
}

.nav .nav-content h1 {
  width: 100%;
  text-align: center;
  letter-spacing: 1px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e4e4e4;
  font-size: 22px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  user-select: none;
}

.nav .nav-content .first {
  width: 100%;
  height: 1500px;
  display: block;
}

.nav .nav-content .first .text {
  width: 1149px;
  height: 60px;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  line-height: 42px;
  margin: 0 auto;
  margin-top: 49px;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  user-select: none;
}

.nav .nav-content .first .content {
  width: 100%;
  margin-top: 50px;
}

.nav .nav-content .first .content ul {
  list-style: none;
}

.nav .nav-content .first .content ul li {
  width: 100%;
  height: 300px;
}

.nav .nav-content .first .content ul li .left {
  transform: translateX(-2000px);
}

.nav .nav-content .first .content ul li .left.active {
  animation: left-animation 0.6s linear;
  transform: translateX(0px);
}

.nav .nav-content .first .content ul li .right {
  transform: translateX(2000px);
}

.nav .nav-content .first .content ul li .right.active {
  animation: right-animation 0.6s linear;
  transform: translateX(0px);
}

@keyframes left-animation {
  0% {
    transform: translateX(-2000px);
  }

  100% {
    transform: translateX(0px);
  }
}

@keyframes right-animation {
  0% {
    transform: translateX(2000px);
  }

  100% {
    transform: translateX(0px);
  }
}

.nav .nav-content .first .content ul li:nth-child(1) .left,
.nav .nav-content .first .content ul li:nth-child(3) .left,
.nav .nav-content .first .content ul li:nth-child(5) .left {
  width: 386px;
  height: 300px;
  float: left;
  margin-left: 62px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav .nav-content .first .content ul li:nth-child(1) .left .img,
.nav .nav-content .first .content ul li:nth-child(3) .left .img,
.nav .nav-content .first .content ul li:nth-child(5) .left .img {
  width: 386px;
  height: auto;
}

.nav .nav-content .first .content ul li:nth-child(1) .title,
.nav .nav-content .first .content ul li:nth-child(3) .title,
.nav .nav-content .first .content ul li:nth-child(5) .title {
  width: 100%;
}

.nav .nav-content .first .content ul li:nth-child(1) .right,
.nav .nav-content .first .content ul li:nth-child(3) .right,
.nav .nav-content .first .content ul li:nth-child(5) .right {
  width: 668px;
  height: 60%;
  float: left;
  margin-left: 62px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f3f8fc;
  margin-top: 6%;
  border-radius: 10px;
}

.nav .nav-content .first .content ul li:nth-child(1) .right h2,
.nav .nav-content .first .content ul li:nth-child(3) .right h2,
.nav .nav-content .first .content ul li:nth-child(5) .right h2 {
  width: 90%;
  font-size: 22px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  margin-left: 10%;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  user-select: none;
}

.nav .nav-content .first .content ul li:nth-child(1) .right h3,
.nav .nav-content .first .content ul li:nth-child(3) .right h3,
.nav .nav-content .first .content ul li:nth-child(5) .right h3 {
  width: 90%;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  margin-top: 28px;
  margin-left: 10%;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  user-select: none;
}

.nav .nav-content .first .content ul li:nth-child(2) .left,
.nav .nav-content .first .content ul li:nth-child(4) .left {
  width: 668px;
  height: 60%;
  float: left;
  margin-left: 62px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f3f8fc;
  margin-top: 6%;
  border-radius: 10px;
}

.nav .nav-content .first .content ul li:nth-child(2) .left .title,
.nav .nav-content .first .content ul li:nth-child(4) .left .title {
  width: 100%;
}

.nav .nav-content .first .content ul li:nth-child(2) .left h2,
.nav .nav-content .first .content ul li:nth-child(4) .left h2 {
  width: 90%;
  text-align: left;
  font-size: 22px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  margin-left: 10%;
}

.nav .nav-content .first .content ul li:nth-child(2) .left h3,
.nav .nav-content .first .content ul li:nth-child(4) .left h3 {
  width: 90%;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  margin-top: 28px;
  margin-left: 10%;
}

.nav .nav-content .first .content ul li:nth-child(2) .right,
.nav .nav-content .first .content ul li:nth-child(4) .right {
  width: 244px;
  height: 300px;
  float: left;
  margin-left: 62px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav .nav-content .first .content ul li:nth-child(2) .right .img,
.nav .nav-content .first .content ul li:nth-child(4) .right .img {
  width: 244px;
  height: auto;
}

.nav .nav-content .seconds {
  width: 1200px;
  height: 1200px;
  display: none;
}

.nav .nav-content .seconds .content ul {
  width: 1200px;
  height: 1200px;
  list-style: none;
}

.nav .nav-content .seconds .content ul li {
  width: 300px;
  height: 300px;
  float: left;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav .nav-content .seconds .content ul li:hover {
  background-color: #eeeeee;
}

.nav .nav-content .seconds .content ul li:hover img {
  transform: scale(1.1);
}

.nav .nav-content .seconds .content ul li:hover .con h3 {
  color: #276DFA;
}

.nav .nav-content .seconds .content ul li .con {
  width: 100%;
  text-align: center;
}

.nav .nav-content .seconds .content ul li .con img {
  width: 150px;
  height: 150px;
  transition: 0.8s;
}

.nav .nav-content .seconds .content ul li .con h3 {
  width: 100%;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  margin-top: -20px;
  transition: 0.8s;
}

.nav .nav-content .seconds .content ul li .con p {
  width: 100%;
  font-size: 13px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  line-height: 24px;
}

.nav .nav-content .seconds .content ul li .con p:nth-child(3) {
  margin-top: 15px;
}

.nav .nav-content .three {
  display: none;
  width: 1200px;
  height: 420px;
}

.nav .nav-content .three .content {
  width: 1200px;
  height: 100%;
}

.nav .nav-content .three .content ul {
  list-style: none;
  width: 100%;
  height: 100%;
}

.nav .nav-content .three .content ul li {
  width: 100%;
  height: 115px;
  background: #e6f1fa;
}

.nav .nav-content .three .content ul li:nth-child(2),
.nav .nav-content .three .content ul li:nth-child(4) {
  background: #d6e7f3;
}

.nav .nav-content .three .content ul li:nth-child(2) .right {
  line-height: 115px;
}

.nav .nav-content .three .content ul li:nth-child(2) .right p {
  margin-top: 0;
}

.nav .nav-content .three .content ul li:nth-child(2) .right p span {
  float: left;
}

.nav .nav-content .three .content ul li:nth-child(2) .right p img {
  width: 97px;
  height: 97px;
  margin-left: 22px;
  float: left;
  margin-top: 9px;
}

.nav .nav-content .three .content ul li .left {
  float: left;
  width: 150px;
  height: 115px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav .nav-content .three .content ul li .left img {
  transition: 0.5s;
}

.nav .nav-content .three .content ul li .left:hover img {
  transform: scale(1.1);
}

.nav .nav-content .three .content ul li .right {
  width: 900px;
  float: left;
  height: 115px;
  line-height: 42px;
}

.nav .nav-content .three .content ul li .right p {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  margin-top: 15px;
}

.nav .nav-content .three .content ul li .right a {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #276df9;
  transition: 0.3s;
}

.nav-contentH5 {
  display: none;
}

.nav .nav-content .three .content ul li .right a:hover {
  color: #333333;
}

@media only screen and (max-width: 768px) {
  .head-img {
    display: none;
  }

  .headImgH5 {
    display: block;
  }

  .nav-contentH5 {
    display: block;
  }

  .nav-contentH5 .contentH5Item {
    display: none;
  }

  .nav-contentH5 .contentH5Item:first-child {
    display: block;
  }

  .headImgH5 img {
    width: 100%;
  }

  .nav .nav-head {
    height: auto;
    box-shadow: 0px 0px 9px 0px rgba(97, 149, 255, 0.2);
    padding: 10px 0;
  }

  .nav .nav-head ul li {
    font-size: 12px;
    height: auto;
    line-height: 1;
    margin-top: 0;
  }

  .nav .nav-content {
    width: 100%;
  }

  .nav-contentPC {
    display: none;
  }

  .nav .nav-contentH5 h1 {
    font-size: 18px;
    color: #276DFA;
    border-bottom: none;
    text-align: center;
  }

  .imgBox {
    margin-top: 40px;
    margin-bottom: 20px;
    text-align: center;
  }

  .w60 {
    width: 60%;
  }

  .w40 {
    width: 40%;
  }

  .nav .nav-contentH5 .text {
    height: auto;
    width: 100%;
    color: #666666;
    margin-top: 8px;
    line-height: 2;
    text-align: center;
    font-size: 12px;
  }

  .nav .nav-contentH5 {
    margin-top: 30px;
  }

  .textBox {
    padding: 20px;
  }

  .textBody {
    background-color: #F3F8FC;
    border-radius: 5px;
    padding: 14px 12px;
  }

  .textBody h2 {
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 6px;
  }

  .textBody p {
    font-size: 11px;
    line-height: 1.8;
  }

  .mockList {
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 30px;
  }

  .mockItem {
    width: 50%;
    text-align: center;
    font-size: 10px;
    color: #666;
    margin-bottom: 10px;
    padding: 0 8px;
    box-sizing: border-box;
  }

  .mockItem img {
    width: 100px;
  }

  .mockItem h3 {
    font-size: 13px;
    font-weight: bold;
    color: #333;
    position: relative;
    top: -8px;
  }

  .mockItem p {
    line-height: 1.8;
  }

  .showList {
    padding-bottom: 40px;
  }

  .showItem {
    padding: 14px;
    display: flex;
    align-items: center;
    margin-bottom: 20px;
  }

  .showLeft {
    width: 36px;
    text-align: right;
  }

  .showLeft img {
    height: 30px;
  }

  .showRight {
    flex: 1;
    min-width: 1px;
    margin-left: 8px;
  }

  .showRight h3 {
    font-size: 13px;
    font-weight: bold;
    color: #333;
  }

  .showRight a {
    font-size: 12px;
    color: #276DFA;
    margin-top: 6px;
    display: inline-block;
    word-break: break-all;
  }

  .showRightApp {
    display: flex;
    align-items: center;
  }

  .showRightApp img {
    width: 54px;
    margin-left: 10px;
  }
}