.banner {
  width: 100%;
  height: 100%;
  font-size: 0;
  position: relative;
}
.banner img.bannerImg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner .content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  height: 100%;
}
.banner .content h4.title {
  font-size: 42px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #FFFFFF;
  position: relative;
}
.banner .content h4.title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 20px;
  background: linear-gradient(360deg, #2673DD 0%, rgba(61, 115, 214, 0) 100%);
}
.banner .content p.desc {
  font-size: 20px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #CCCCCC;
  margin: 30px 0 75px;
}
.banner .content .create {
  width: 162px;
  height: 50px;
  background: #2673DD;
  font-size: 18px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #FFFFFF;
}
.solveHead {
  width: 100%;
  font-size: 30px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #000000;
  text-align: center;
  padding-bottom: 30px;
  position: relative;
}
.solveHead::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 10px;
  margin: auto;
  width: 50px;
  height: 5px;
  background: #2673DD;
}
.templateOne {
  margin: 20px 0 100px;
}
.templateOne .content {
  display: flex;
}
.templateOne .content .left {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.templateOne .content .left .solveHead {
  text-align: left;
}
.templateOne .content .left .solveHead::after {
  right: unset;
}
.templateOne .content .left .title {
  font-size: 24px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #000000;
}
.templateOne .content .left img {
  transform: rotateY(180deg);
}
.templateOne .content .right {
  width: 855px;
  font-size: 0;
}
.templateOne .content .right .desc {
  font-size: 16px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 1.5em;
  margin-bottom: 26px;
  text-indent: 2em;
}
.templateOne .content .right img {
  width: 100%;
  height: 340px;
}
.templateTwo {
  margin-bottom: 100px;
  background: #F7F7F7;
  padding: 50px 0 70px;
}
.templateTwo .content {
  display: flex;
  margin-top: 60px;
  justify-content: center;
  align-items: center;
}
.templateTwo .content .item {
  width: 357px;
  height: 178px;
  background: #FFFFFF;
  border-radius: 10px 10px 10px 10px;
  font-size: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0 30px;
  box-sizing: border-box;
}
.templateTwo .content .item:nth-child(2) {
  margin: 0 42px;
}
.templateTwo .content .item img {
  width: 60px;
  height: 60px;
}
.templateTwo .content .item .title {
  font-size: 33px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #333333;
  margin-bottom: 25px;
  margin-top: 10px;
}
.templateTwo .content .item .desc {
  font-size: 16px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #999999;
  line-height: 1.5em;
}
.templateThree {
  margin-bottom: 100px;
}
.templateThree .content {
  height: 350px;
  display: flex;
  margin-top: 60px;
}
.templateThree .content div.left {
  flex: 1;
  background: #212734;
  padding: 0 45px;
  align-items: flex-start;
}
.templateThree .content div.left p {
  font-size: 16px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #FFFFFF;
  margin-bottom: 20px;
  line-height: 1.5em;
}
.templateThree .content div.right {
  width: 650px;
  background-color: palegoldenrod;
}
.templateThree .content div.right #map {
  width: 100%;
  height: 100%;
}
.templateFour {
  margin-bottom: 100px;
}
.templateFour .content {
  display: flex;
  margin-top: 60px;
  justify-content: space-between;
}
.templateFour .content .item {
  width: 250px;
  height: 400px;
}
.templateFour .content .item div.img {
  width: 250px;
  height: 340px;
  box-shadow: 0px 3px 10px 1px rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
}
.templateFour .content .item div.img img {
  width: 100%;
  height: 100%;
}
.templateFour .content .item .tips {
  text-align: center;
  font-size: 16px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
}