.learn img.go,
.learn span {
  vertical-align: middle;
}

.carousel-item .item .but + .but,
.learn img.go {
  margin-left: 24px;
}

.w {
  width: 1320px;
}

.learn {
  display: inline-block;
  font-size: 22px;
  line-height: 40px;
  color: #0b4df5;
  font-weight: 500;
  cursor: pointer;
}

.learn img.go {
  width: 50px;
}

.carousel {
  margin-bottom: 180px;
}

.carousel-indicators li {
  width: 80px;
  height: 6px;
  border: none;
  background: #fff;
  border-radius: 2px;
}

.carousel-indicators li.active {
  width: 80px;
  height: 6px;
  background: #5584ff;
  border: none;
  border-radius: 2px;
}

.carousel-item {
  width: 100%;
}

.carousel-item .pc {
  display: block;
}

.carousel-item .mobile,
.solution .mobile-box {
  display: none;
}

.carousel-item .item {
  position: relative;
  width: 100%;
}

.carousel-item .item .content {
  position: absolute;
  top: 50%;
  left: 8%;
  text-align: left;
  width: 38%;
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
  z-index: 99;
}

.carousel-item .item img {
  width: 100%;
}

.carousel-item .item .title {
  font-size: 48px;
  font-weight: 700;
}

.carousel-item .item .text {
  font-size: 26px;
  margin-top: 24px;
  margin-bottom: 40px;
}

.carousel-item .item .but {
  display: inline-block;
  font-size: 21px;
  color: #fff;
  background: #0c4df5;
  border-radius: 37px;
  padding: 20px 40px;
  cursor: pointer;
}

.carousel-item .item .but:hover {
  background: #487bff;
}

.carousel-item .item .but:active {
  background: #0c4df5;
}

.carousel-item .item .but.login {
  background: #202f44;
}

.carousel-item .item .but.login:hover {
  background: #475262;
}

.carousel-item .item .but.login:active {
  background: #202f44;
}

.exhibition {
  position: relative;
  margin: 160px 0;
  overflow: hidden;
  text-align: right;
}

.exhibition .content {
  position: absolute;
  top: 50%;
  left: 8%;
  text-align: left;
  width: 35%;
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
}

.features .text,
.features .title,
.features1 .text,
.features1 .title,
.solution .learn {
  text-align: center;
}

.exhibition .title {
  font-size: 48px;
  font-weight: 700;
}

.exhibition .img {
  width: 54%;
}

.exhibition .text {
  font-size: 24px;
  margin: 32px 0;
  padding-right: 24px;
}

.features {
  margin: 140px auto 0;
}

.features .title {
  font-size: 48px;
  font-weight: 700;
}

.features .text {
  font-size: 24px;
  margin: 12px 0;
}

.features .tac {
  margin-bottom: 40px;
}

ul.features-desc {
  margin-top: 32px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

ul.features-desc li {
  width: 405px;
  height: 390px;
  background: #fff;
  border-radius: 40px;
  margin-top: 60px;
  padding: 43px 36px 43px 48px;
}

ul.features-desc li:hover {
  -webkit-box-shadow: 0 0 40px #b1c4ff;
  box-shadow: 0 0 40px #b1c4ff;
}

ul.features-desc li strong {
  display: block;
  font-size: 26px;
  margin: 24px 0;
}

.solution .row-box,
.solution .row-right {
  display: -webkit-box;
  display: -ms-flexbox;
}

ul.features-desc li p {
  font-size: 22px;
}

ul.features-desc li .learn {
  margin-top: 24px;
}

.features1 {
  margin: 140px auto 0;
}

.features1 .title {
  font-size: 48px;
  font-weight: 700;
}

.features1 .text {
  font-size: 24px;
  margin: 12px 0;
}

ul.features1-desc {
  margin-top: 32px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

ul.features1-desc li {
  width: 650px;
  height: 110px;
  background: #fff;
  border-radius: 30px;
  margin-top: 20px;
  padding: 20px;
  border-bottom: 4px solid #0c4df5;
  display: flex;
  align-items: center;
}

ul.features1-desc li:hover {
  -webkit-box-shadow: 0 0 40px #b1c4ff;
  box-shadow: 0 0 40px #b1c4ff;
}

ul.features1-desc li img {
  width: 50px;
  height: 50px;
  margin-right: 24px;
}

ul.features1-desc li strong {
  font-size: 20px;
}

ul.features1-desc li p {
  font-size: 18px;
}

ul.features1-desc li .learn {
  margin-top: 24px;
}

.solution .row-box {
  display: flex;
  color: #fff;
  height: 540px;
  margin-top: 24px;
}

.solution .row-box .title {
  font-size: 26px;
}

.solution .row-box p {
  font-size: 20px;
}

.solution .row-box .row-left {
  width: 464px;
  display: inline-block;
}

.solution .row-box .row-right {
  width: 832px;
  display: inline-block;
}

.solution .row-left {
  padding-top: 48px;
  position: relative;
  height: 100%;
  border-radius: 40px;
}

.solution .row-left img {
  width: 100%;
}

.solution .row-right {
  border-radius: 40px;
  padding: 48px;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  height: 100%;
}

.solution .row-right .flex-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.solution .row-right .box-left {
  width: 47%;
  padding-right: 24px;
}

.solution .row-right .box-left .img-box {
  text-align: right;
  padding-right: 32px;
}

.solution .row-right .box-left .title {
  margin: 32px 0;
  text-align: left;
}

.solution .row-right .box-right {
  width: 53%;
}

.solution .mobile-box img,
.solution .row-right .box-right img {
  width: 100%;
}

.solution .applet {
  background: #8001ff;
}

.solution .database {
  background: #452cfe;
}

.solution .shop {
  background: #2c68ff;
}

.solution .material {
  background: #30d9a4;
}

.solution .row-left.shop {
  background: #2c68ff;
  margin-right: 24px;
}

.solution .row-left.shop p {
  text-align: center;
  margin: 32px 0;
}

.solution .row-right.material {
  background: #30d9a4;
  padding-right: 0;
}

.solution .row-left.database {
  margin-left: 24px;
  padding: 40px;
}

.solution .row-left.database .title {
  margin: 32px 0;
}

.CPS li .top,
.CPS ul {
  display: -webkit-box;
  display: -ms-flexbox;
}

.solution .mobile-box .left,
.solution .mobile-box .right {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.solution .mobile-box .item {
  padding: 16px;
  border-radius: 16px;
  text-align: center;
  margin-bottom: 24px;
  color: #fff;
}

.CPS li,
.partner li {
  background: #fff;
  border-radius: 20px;
}

.solution .mobile-box .item p {
  font-size: 20px;
  font-weight: 700;
  margin: 12px 0;
}

.CPS ul {
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.CPS li {
  padding: 40px;
  width: 49%;
  margin-bottom: 28px;
}

.CPS li:hover {
  -webkit-box-shadow: 0 0 40px #b1c4ff;
  box-shadow: 0 0 40px #b1c4ff;
}

.CPS li .top {
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.CPS li .title {
  font-size: 24px;
  text-align: left;
}

.CPS li .price {
  font-size: 22px;
}

.CPS li .price .num {
  font-size: 24px;
  color: #0b4df5;
}

.CPS li > p {
  font-size: 16px;
  padding-top: 12px;
}

.partner ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin: 0 auto;
}

.partner li {
  width: 307px;
  height: 130px;
  line-height: 130px;
  text-align: center;
  margin-top: 32px;
}

.partner li:hover {
  -webkit-box-shadow: 0 0 40px #b1c4ff;
  box-shadow: 0 0 40px #b1c4ff;
}

@media screen and (max-width: 1600px) {
  .carousel-item .item .content,
  .exhibition .content {
    left: 2%;
  }

  .carousel-item .item > .title {
    font-size: 60px;
  }

  .carousel-item .item > .text {
    font-size: 24px;
  }

  .carousel-item .item .but {
    padding: 16px 32px;
  }
}

@media screen and (max-width: 1400px) {
  .w {
    width: 860px;
  }

  .carousel-item .item .title {
    font-size: 50px;
  }

  .carousel-item .item .text {
    font-size: 22px;
  }

  .carousel-item .item .but {
    font-size: 18px;
    padding: 12px 24px;
  }

  .carousel-item .item .but + .but {
    margin-left: 10px;
  }

  .partner ul {
    width: 650px;
  }

  .exhibition .content > .title,
  .features > .title {
    font-size: 38px;
  }

  .exhibition .content > .text,
  .features > .text {
    font-size: 18px;
  }

  .CPS li {
    width: 48%;
    margin-bottom: 32px;
  }
}

@media screen and (max-width: 880px) {
  .carousel-item,
  .exhibition,
  .w {
    padding: 0 24px;
  }

  .carousel-item .item .title,
  .exhibition .content > .title,
  .features > .title {
    font-size: 30px;
  }

  .carousel .carousel-indicators,
  .carousel-item .pc {
    display: none;
  }

  .w {
    width: 100%;
  }

  .learn img.go {
    width: 40px;
    margin-left: 12px;
  }

  .features {
    margin-top: 80px;
  }

  .exhibition {
    margin: 80px 0;
  }

  .exhibition .content > .learn,
  .exhibition .content > .text,
  .features > .tac > .learn,
  .features > .text {
    font-size: 20px;
  }

  .exhibition .content > .learn {
    margin-bottom: 24px;
  }

  .exhibition .content {
    position: static;
    width: 100%;
    text-align: center;
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
  }

  .exhibition .text {
    margin: 12px 0;
  }

  .exhibition .img {
    width: 100%;
  }

  .carousel {
    margin-bottom: 100px;
  }

  .carousel-item {
    margin-top: 48px;
    overflow: hidden;
  }

  .carousel-item .mobile {
    display: block;
  }

  .carousel-item .item .but,
  .solution .row-box.pc,
  ul.features-desc li .learn {
    display: none;
  }

  .carousel-item .item .content {
    width: 100%;
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
    text-align: center;
    position: relative;
  }

  .carousel-item .item .text {
    font-size: 18px;
  }

  .carousel-indicators li,
  .carousel-indicators li.active {
    width: 40px;
    height: 4px;
  }

  ul.features-desc {
    margin: 0;
  }

  ul.features-desc li {
    width: 46%;
    height: auto;
    padding: 16px;
    text-align: center;
    margin-top: 32px;
    border-radius: 16px;
  }

  ul.features-desc li img {
    width: 72px;
  }

  ul.features1-desc {
    margin: 0;
  }

  ul.features1-desc li {
    width: 100%;
    height: auto;
    padding: 16px;
    margin-top: 32px;
    border-radius: 16px;
  }

  ul.features1-desc li img {
    width: 60px;
    height: 60px;
    margin-right: 18px;
  }

  .CPS li,
  .partner ul {
    width: 100%;
  }

  ul.features-desc li strong {
    margin: 14px 0;
    font-size: 20px;
  }

  ul.features-desc li p {
    text-align: left;
    font-size: 16px;
  }

  ul.features1-desc li strong {
    font-size: 20px;
  }

  ul.features1-desc li p {
    text-align: left;
    font-size: 16px;
  }

  .solution .mobile-box {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }

  .CPS li {
    padding: 32px;
  }

  .partner li {
    width: 46%;
  }

  .partner li img {
    width: 70%;
  }
}

@media screen and (max-width: 460px) {
  .partner li {
    height: 90px;
    line-height: 90px;
  }
}