body,
ul,
li {
  margin: 0;
  padding: 0;
}

ul {
  list-style: none;
}

.lr-radius {
  position: relative;
  padding-left: 50px;
  line-height: 50px;
  border: solid 1px #ffffff;
  width: 210px;
  height: 50px;
  border-radius: 25px;
  margin: 0 auto;
  margin-top: 30px;
}

.lr-radius img {
  display: inline-block;
  border-radius: 25px;
  width: 40px;
  height: 40px;
  position: absolute;
  right: 10px;
  top: 5px
}

.option-title {
  width: 100%;
  text-align: center;
  font-family: PingFang SC;
  font-size: 30px;
  color: #333333;
  margin-top: 50px;
  margin-bottom: 40px;
  font-weight: bold;
}

@media(max-width:768px) {
  .breadcrumb-box+.option-title {
    margin: 0;
    padding-top: 30px;
    padding-bottom: 20px;
  }
}

.short-line-green {
  width: 40px;
  border: 2px solid #7CBC26;
  margin-top: 15px;
  margin-bottom: 30px;
}

.banner {
  position: relative;
  margin-bottom: 20px;
}

.banner img {
  width: 100%;
  height: auto;
}

.banner-text {
  position: absolute;
  top: 36%;
  left: 13%;
  width: 700px;
}

.banner-text>p:nth-of-type(1) {
  font-size: 60px;
  color: #FFFFFF;
  font-weight: 600;
}

.banner-text>p:nth-of-type(2) {
  margin-top: 24px;
  font-size: 23px;
  line-height: 35px;
  color: #FFFFFF;
}

@media(max-width:1710px) {
  .banner-text {
    top: 35%;
    left: 12%;
    width: 580px;
  }

  .banner-text>p:nth-of-type(1) {
    font-size: 48px;
  }

  .banner-text>p:nth-of-type(2) {
    margin-top: 20px;
    font-size: 20px;
    line-height: 30px;
  }
}

@media(max-width:1440px) {
  .banner-text {
    top: 35%;
    left: 10%;
    width: 530px;
  }

  .banner-text>p:nth-of-type(1) {
    font-size: 46px;
  }

  .banner-text>p:nth-of-type(2) {
    font-size: 18px;
    line-height: 30px;
    margin-top: 12px;
  }
}

@media(max-width:1200px) {
  .banner-text {
    top: 38%;
    left: 8%;
    width: 460px;
  }

  .banner-text>p:nth-of-type(1) {
    font-size: 30px;
  }

  .banner-text>p:nth-of-type(2) {
    margin-top: 10px;
    font-size: 16px;
    line-height: 26px;
  }
}

@media(max-width:1024px) {
  .banner-text {
    top: 45%;
    left: 5%;
    width: 360px;
  }

  .banner-text>p:nth-of-type(1) {
    font-size: 20px;
  }

  .banner-text>p:nth-of-type(2) {
    margin-top: 10px;
    font-size: 12px;
    line-height: 20px;
  }
}

@media(max-width:768px) {

  .banner-text {
    top: 40%;
    width: 100%;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
    padding: 0 48px;
  }

  .banner-text>p {
    text-align: center;
  }

  .banner-text>p:nth-of-type(1) {
    font-size: 24px;
  }

  .banner-text>p:nth-of-type(2) {
    margin-top: 10px;
    font-size: 14px;
    line-height: 24px;
  }

  .banner {
    position: relative;
    width: 100%;
    overflow: hidden;
    text-align: center;
    height: 240px;
    margin-bottom: 0px;
  }

  .banner img {
    position: absolute;
    top: 0;
    left: 0;
    width: auto;
    height: 240px;
  }
}

@media(max-width:768px) {
  .short-line-green {
    margin-bottom: 15px;
  }
}

.breadcrumb li {
  font-size: 16px;
  color: #333333;
  letter-spacing: 0;
  line-height: 22px;
}

.breadcrumb-box {
  padding: 0px 24px;
}

@media(max-width:768px) {
  .breadcrumb {
    margin-bottom: 0;
    padding-left: 12px;
  }

  .option-title {
    margin-top: 0;
    margin-bottom: 0;
    font-size: 20px;
    padding: 30px 0 5px 0;
  }

  .breadcrumb-box {
    margin-top: 12px;
    padding: 0 0 0 0px !important;
  }

  .breadcrumb li {
    font-size: 10px;
  }

  .breadcrumb-item img {
    width: 10px !important;
    height: 10px !important;
    margin-bottom: 2px !important;
  }
}

.solution-category {
  padding: 0 24px;
  width: 100%;
  height: auto;
}

.solution-category ul {
  justify-content: center;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}

.solution-category ul>li {
  width: 25%;
  padding: 0 30px;
  border: 1px solid rgba(97, 97, 97, 0.1);
  height: 110px;
  box-sizing: border-box;
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
}

.solution-category:hover ul>li {
  height: 207.5px;
}

.solution-category .look-main-features {
  position: absolute;
  top: 170px;
}

.solution-category-item {
  height: 110px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.solution-category-item img {
  width: 54px;
  height: 54px;
  display: inline-block;
}

.solution-category-item span {
  font-size: 18px;
  font-weight: 600;
}

@media(max-width:1024px) {
  .solution-category ul>li {
    width: 50%;
    padding: 0 20px;
  }

  .solution-category-item span {
    font-size: 16px;
  }

  .solution-category-item img {
    width: 45px;
    height: 45px;
    display: inline-block;
  }
}

@media(max-width:768px) {
  .banner+div {
    margin: 0 !important;
    padding-bottom: 50px;
  }

  .solution-category {
    padding: 0 12px;
  }

  .solution-category ul {
    flex-direction: column;
  }

  .solution-category ul li {
    width: 100%;
  }

  .solution-category-item span {
    font-size: 18px;
  }
}

.main-features {
  margin-left: -30px;
  color: white;
  position: absolute;
  bottom: 0px;
  width: 100%;
  box-sizing: border-box;
  height: 0px;
  overflow: hidden;
  transition: all 0.5s ease;
  background-color: #7CBC26;
}

.main-features:hover {
  height: 207.5px;
}

.main-features>div>span {
  display: inline-block;
}

.main-features>div>span:nth-child(2n + 1) {
  width: 10px;
  height: 10px;
  border-radius: 5px;
  border: 3px solid white;
  margin-right: 5px;
}

.main-features>div>span:nth-child(2n) {
  width: 100px;
}

.main-features>div {
  height: 40px;
  line-height: 40px;
  font-size: 16px;
  padding-left: 40px;
}

.main-features>div:first-of-type {
  font-size: 20px;
  font-weight: 600;
  margin: 40px 0px 15px 0px;
}

.look-main-features:hover~div {
  height: 207.5px;
}

.online-solution-container {
  background-color: #F8FAF8;
  padding-top: 27px;
  padding-bottom: 65px;
}

.online-solution-box {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.online-solution-container .option-title {
  margin-bottom: 33px;
}

.online-solution-container .nav-pills .nav-item {
  width: 23%;
  margin: 0;
}

.online-solution-container .nav-pills .nav-item:nth-of-type(1) {
  width: 31%;
  margin: 0;
}

.online-solution-container .nav-pills .nav-link {
  font-size: 18px;
  font-weight: 400;
  background-color: #F8FAF8;
  color: black;
  border: none;
  position: relative;
  margin: 0 auto;
}

.online-solution-container .nav-pills .nav-link:hover {
  color: #7CBC26;
}

.online-solution-container .nav-pills .nav-link.active {
  background-color: #F8FAF8;
  color: #7CBC26;
  font-weight: 500;
}

.online-solution-container .nav-pills .nav-link.active img {
  visibility: visible;
}

.online-solution-container .nav-pills .nav-link.active::after {
  content: "";
  width: 100%;
  height: 3px;
  background-color: #7CBC26;
  position: absolute;
  top: 45px;
  left: 0;
}

.online-solution {
  display: flex;
  max-width: 1400px;
  width: 100%;
  padding: 0 24px;
  margin: 0 auto;
  height: auto;
  align-items: center;
}

.online-solution>div {
  width: 50%;
  display: inline-block;
}

.online-solution>img {
  display: inline-block;
  width: 50%;
}

.online-solution-text {
  padding: 0px 53px;
}

@media(max-width:768px) {
  .online-solution-container .nav-pills .nav-item {
    width: auto;
    margin: 0;
  }

  .online-solution-container .nav-pills .nav-item:nth-of-type(1) {
    width: auto;
    margin: 0;
  }

  .online-solution-box {
    padding: 0 12px;
  }

  .online-solution-container .option-title {
    margin: 0;
    padding-top: 40px;
    padding-bottom: 0px;
  }

  .online-solution-container {
    padding-top: 0;
    padding-bottom: 0px;
  }

  .online-solution {
    padding: 0;
    width: 100%;
    flex-direction: column;
  }

  .online-solution>img {
    width: 100%;
    height: auto;
  }

  .online-solution>div {
    width: 100%;
    height: auto;
  }

  .online-solution-text {
    padding: 30px 0px;
  }
}

.case-option {
  display: flex;
  justify-content: center;
  width: 100%;
  padding: 0 12px;
  align-items: center;
}

.case-option li {
  display: inline-block;
  font-size: 20px;
  color: #7CBC26;
  letter-spacing: 0;
  text-align: justify;
  line-height: 34px;
  font-weight: 500;
}

@media(min-width:768px) and (max-width:1024px) {
  .online-solution-container .nav-pills .nav-link {
    font-size: 19px;
  }

  .online-solution-container .case-option {
    justify-content: center;
  }
}

@media(max-width:768px) {
  .online-solution-container .case-option {
    height: 60px;
    width: auto;
    display: flex;
    justify-content: start;
    flex-wrap: nowrap;
    overflow: scroll;
    overflow-y: hidden;
    align-items: start;
    transform: translateY(20px);
  }

  .online-solution-container .case-option .nav-item {
    height: 40px;
    margin-top: -10px;
    width: auto;
    margin: 0;
    padding: 0;
  }

  .online-solution-container .case-option .nav-item .nav-link {
    width: auto;
    white-space: nowrap;
    padding: 5px 20px;
    font-size: 14px;
  }

  .online-solution-container .nav-pills .nav-link.active::after {
    top: 35px;
  }
}

@media(max-width:430px) {
  .online-solution-container .nav-pills .nav-link.active::after {
    top: 33px;
    width: 40px;
    left: 50%;
    transform: translateX(-50%);
  }
}

.title-1 {
  font-size: 22px;
  color: #333333;
  letter-spacing: 0;
  font-weight: 600;
}

/*案例展示*/
.case-show-title {
  padding-top: 85px;
  padding-bottom: 50px;
}

.case-show-box {
  width: 100%;
}

.case-show {
  display: flex;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  color: #333333;
  letter-spacing: 0;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 30px 24px;
}

.case-show-down-box {
  background-color: #F8FAF8;
}

.case-unit {
  width: 100%;
}

.case-show-down {
  display: flex;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  color: #333333;
  letter-spacing: 0;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 30px 12px;
}

.case-img {
  width: 47%;
  height: auto;
}

.case-img img {
  width: 100%;
  height: auto;
  border-radius: 14px;
}

.case-box {
  display: flex;
  align-items: center;
  width: 47%;
}

.case-unit div:nth-child(2) {
  margin-top: 8px;
  margin-bottom: 24px;
  font-size: 18px;
  font-weight: 400;
  color: #666666;
}

.case-unit div:nth-child(4) {
  margin-top: 8px;
  margin-bottom: 24px;
  font-size: 18px;
  color: #666666;
  line-height: 30px;
  font-weight: 400;
}

.case-unit div:nth-child(6) {
  margin-top: 8px;
  font-size: 18px;
  font-weight: 400;
  color: #666666;
}

.case-unit div:nth-child(7) {
  margin-top: 10px;
  font-size: 24px;
  color: #666666;
  line-height: 39px;
  font-weight: 400;
}

@media(max-width:1200px) {
  .case-box .title-1 {
    font-size: 20px;
  }

  .case-unit div:nth-child(2),
  .case-unit div:nth-child(4),
  .case-unit div:nth-child(6),
  .case-unit div:nth-child(7) {
    font-size: 16px;
    margin-bottom: 15px;
    line-height: 20px;
  }
}

@media(max-width:1024px) {
  .case-show-title {
    padding-top: 50px !important;
    padding-bottom: 35px !important;
  }

  .option-title.title-0 {
    padding-top: 30px;
    padding-bottom: 20px;
    font-size: 20px;
  }
}

@media(max-width:768px) {
  .case-show {
    flex-direction: column;
    padding: 15px 12px;
  }

  .case-show-down {
    flex-direction: column-reverse;
    padding: 15px 12px;
  }

  .case-show-title {
    padding: 30px 0 20px 0 !important;
  }

  .case-img {
    width: 100%;
  }

  .case-box {
    width: 100%;
  }

  .case-box .title-1 {
    font-size: 16px;
    margin-top: 15px;
  }

  .case-unit div:nth-child(2),
  .case-unit div:nth-child(4),
  .case-unit div:nth-child(6),
  .case-unit div:nth-child(7) {
    line-height: 20px;
    font-size: 14px;
    margin-top: 5px;
    margin-bottom: 5px;
  }
}

@media(min-width:768px) and (max-width:1200px) {
  .option-title {
    font-size: 30px !important;
  }
}