#app {
  padding-top: 70px;
}
#app .navBar {
  height: 70px;
  position: relative;
  position: fixed;
  top: 0;
  z-index: 99;
  display: flex;
  justify-content: space-between;
  width: 1100px;
  left: 50%;
  transform: translateX(-50%);
}
#app .navBar .logo {
  top: 10px;
  width: 200px;
  height: 50px;
  position: relative;
  z-index: 100;
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  color: #000;
}
#app .navBar .logo img {
  height: 40px;
  cursor: pointer;
  margin-right: 10px;
}
#app .navBar .background {
  background-color: #FFF;
  position: absolute;
  width: 500%;
  height: 100%;
  opacity: 1;
  top: 0;
  left: -50%;
}
#app .navBar .navList {
  position: relative;
  z-index: 100;
  display: flex;
  height: 70px;
  line-height: 70px;
}
#app .navBar .navList .clickNav {
  box-sizing: border-box;
  padding: 0 20px;
  color: #000;
  text-align: center;
  font-weight: 700;
  font-family: '微软雅黑';
  cursor: pointer;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
#app .navBar .navList .clickNav a {
  color: #000;
  display: block;
  width: 100%;
  height: 100%;
}
#app .navBar .navList li.active {
  color: #F36533;
  border-bottom: 3px solid #F36533;
}
#app .navBar .navList li:hover {
  color: #F36533;
  border-bottom: 3px solid #F36533;
}
#app .navBar .navList li:hover a {
  color: #F36533;
}
#app .navBar .phone {
  font-family: '微软雅黑';
  width: 60px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  color: #2960FF;
  font-weight: 700;
  display: flex;
  margin-top: 23px;
  margin-left: 20px;
  align-items: center;
}
#app .navBar .phone img {
  margin-right: 5px;
}
#app .banner {
  background: url(../img/组\ 21.png);
  background-size: cover;
  display: flex;
  align-items: center;
  padding: 0;
}
#app .banner .banner-left {
  color: #4365FE;
  margin-left: 20%;
}
#app .banner .banner-left h2 {
  font-size: 36px;
  display: flex;
  align-items: center;
}
#app .banner .banner-left h2 img {
  height: 45px;
  margin-right: 10px;
}
#app .banner .banner-left h1 {
  font-size: 58px;
  font-weight: 700;
  margin: 10px 0;
}
#app .banner .banner-left h3 {
  font-size: 42px;
  margin-bottom: 10px;
  background: url(../img/矩形\ 4.png) no-repeat right;
  padding: 13px 0;
  padding-right: 10px;
  background-size: contain;
}
#app .banner .banner-left button {
  background: #B9FF25;
  color: #000;
  width: 130px;
  height: 45px;
  font-size: 16px;
  border-radius: 8px;
  margin-top: 10px;
  cursor: pointer;
}
#app .banner .banner-left button a {
  color: #000;
  display: block;
  width: 100%;
  height: 100%;
  line-height: 45px;
}
#app .banner .banner-left button:hover {
  background: #cdff61;
}
#app .functionality .functionality-data {
  display: flex;
  justify-content: center;
  margin: 20px auto 70px;
  width: 1200px;
  flex-wrap: wrap;
}
#app .functionality .functionality-data .functionality-item {
  margin: 0 10px;
  width: 371px;
  height: 183px;
  background: url(../img/组\ 22.png);
  background-size: contain;
  color: #FFF;
  padding-left: 20px;
  box-sizing: border-box;
}
#app .functionality .functionality-data .functionality-item h1 {
  margin-top: 100px;
  font-size: 22px;
  font-weight: 700;
}
#app .functionality .functionality-data .functionality-item h2 {
  font-size: 16px;
  margin-top: 5px;
}
#app .functionality .functionality-data .functionality-item:nth-child(2) {
  background-image: url(../img/组\ 23.png);
}
#app .functionality .functionality-data .functionality-item:nth-child(3) {
  background-image: url(../img/组\ 24.png);
}
#app .functionality .functionality-us {
  display: flex;
  justify-content: center;
  margin: 100px 50px 0;
}
#app .functionality .functionality-us .functionality-item {
  text-align: center;
  margin: 0 10px;
}
#app .functionality .functionality-us .functionality-item h1 {
  font-size: 24px;
  color: #000;
  margin: 10px 0 8px;
}
#app .functionality .functionality-us .functionality-item h2 {
  color: #8A8A8A;
}
#app .functionality .functionality-type {
  display: flex;
  justify-content: center;
  margin: 50px 50px;
}
#app .functionality .functionality-type .functionality-item {
  display: flex;
  align-items: center;
  text-align: left;
  margin: 0 50px;
  width: 300px;
  font-weight: 700;
  color: #000;
}
#app .functionality .functionality-type .functionality-item img {
  margin-right: 5px;
}
#app .advantage {
  width: 1200px;
  margin: 0 auto;
  margin-top: 50px;
}
#app .advantage .advantage-box {
  display: flex;
  color: #000;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}
#app .advantage .advantage-box .advantage-item {
  display: flex;
  color: #000;
  align-items: center;
  margin: 50px 10px;
}
#app .advantage .advantage-box .advantage-item .advantage-left {
  width: 324px;
}
#app .advantage .advantage-box .advantage-item .advantage-left h1 {
  font-size: 24px;
  font-weight: 700;
}
#app .advantage .advantage-box .advantage-item .advantage-left h2 {
  display: flex;
  flex-wrap: wrap;
  margin-top: 10px;
}
#app .advantage .advantage-box .advantage-item .advantage-left h2 .dots {
  width: 10px;
  height: 10px;
  background: #6F58FE;
  border-radius: 5px;
  margin-top: 6px;
  margin-right: 10px;
}
#app .advantage .advantage-box .advantage-item .advantage-left h2 span {
  flex: 1;
}
#app .advantage .advantage-box .advantage-item img {
  margin-left: 20px;
}
#app .price .price-box {
  display: flex;
  justify-content: center;
}
#app .price .price-box .price-item {
  width: 300px;
  height: 300px;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 20px 1px #dadada;
  color: #000;
  margin: 50px;
}
#app .price .price-box .price-item h1 {
  text-align: center;
  font-weight: 700;
  font-size: 28px;
}
#app .price .price-box .price-item h2 {
  text-align: center;
  font-size: 18px;
  margin: 10px 0;
}
#app .price .price-box .price-item h3 {
  margin: 10px auto;
  width: 230px;
}
#app .price .price-box .price-item h3 img {
  margin-right: 10px;
  transform: translateY(5px);
}
#app .price .price-box .price-item h3:nth-child(3) {
  border-top: 1px solid #e2e2e2;
  margin-top: 20px;
  padding-top: 5px;
}
#app .price .price-box .price-item button {
  background: #7059FF;
  color: #FFF;
  width: 230px;
  height: 45px;
  font-size: 22px;
  border-radius: 8px;
  margin: 0 auto;
  margin-top: 53px;
  cursor: pointer;
  display: block;
}
#app .price .price-box .price-item button:hover {
  background: #8b7af8;
}
#app .about {
  background: #586697;
  color: #FFF;
  padding: 50px 0;
  text-align: center;
}
#app .about h1 {
  font-weight: 700;
  font-size: 32px;
}
#app .about h2 {
  font-size: 22px;
  font-weight: 700;
  margin-top: 10px;
}
#app .about button {
  background: #B9FF25;
  color: #000;
  width: 130px;
  height: 45px;
  font-size: 18px;
  border-radius: 8px;
  margin-top: 10px;
  cursor: pointer;
}
#app .about button:hover {
  background: #cdff61;
}
#app .about .about-item {
  margin: 0 50px;
  font-weight: 700;
  text-align: center;
}
#app .about .about-item h1 {
  font-size: 32px;
}
#app .about .about-item h2 {
  font-size: 18px;
  margin-top: 10px;
}
#app .bottomSidebar {
  background: #000;
  color: #FFF;
  padding: 50px;
}
#app .bottomSidebar .bottomSidebar-flex {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
#app .bottomSidebar .bottomSidebar-flex .logo h2 {
  font-size: 24px;
  display: flex;
  align-items: center;
}
#app .bottomSidebar .bottomSidebar-flex .logo h2 img {
  height: 45px;
  margin-right: 20px;
}
#app .bottomSidebar .bottomSidebar-flex .content h2 {
  font-size: 22px;
}
#app .bottomSidebar .bottomSidebar-flex .content p {
  display: flex;
  align-items: center;
  margin: 10px 0;
}
#app .bottomSidebar .bottomSidebar-flex .content p img {
  width: 30px;
  margin-right: 5px;
}
#app .bottomSidebar .bottomSidebar-flex .util-list {
  color: #FFF;
  line-height: 40px;
  margin-left: 40px;
}
#app .bottomSidebar .bottomSidebar-flex .util-list h1 {
  font-weight: 700;
}
#app .bottomSidebar .bottomSidebar-flex .util-list a {
  display: block;
  color: #FFF;
}
#app .bottomSidebar .bottomSidebar-flex .info {
  margin-left: 40px;
  line-height: 40px;
}
#app .bottomSidebar .bottomSidebar-flex .info h1 {
  font-weight: 700;
}
#app .bottomSidebar .bottomSidebar-flex .info .qrcode {
  display: flex;
  text-align: center;
  margin-top: 9px;
}
#app .bottomSidebar .bottomSidebar-flex .info .qrcode .qrcode-item {
  text-align: center;
  margin-right: 40px;
}
#app .bottomSidebar .bottomSidebar-flex .info .qrcode .qrcode-item img {
  width: 110px;
}
#app .bottomSidebar .bottomSidebar-flex .info .qrcode .qrcode-item div {
  margin-top: -12px;
}
#app .bottomSidebar .copyright {
  text-align: center;
  font-size: 13px;
  margin-top: 20px;
}
#app .title,
#app .english_title {
  text-align: center;
  color: #000;
  font-size: 32px;
}
#app .title {
  margin: 50px 0 10px;
}
#app .english_title {
  color: #8A8A8A;
  font-size: 22px;
  margin-bottom: 60px;
}