* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
dl,
ol,
ul {
  list-style: none;
}
body,
html {
  font-family: PingFang;
  letter-spacing: 0.5px;
  background-color: #ebfef8;
  font-size: 12px;
}

.title {
  width: 1047px;
  height: 294px;
  background: #fff;
  display: flex;
  align-items: center;
  padding-left: 212px;
}

.title img {
  width: 194px;
  height: 194px;
}

.title span {
  font-family: Roboto, Roboto;
  font-weight: bold;
  font-size: 72px;
  color: #157961;
}

.content {
  width: 100%;
  height: 500px;
  background: #58c9ae;
  position: relative;
  display: flex;
}

.element-diagram1 {
  width: 452.04px;
  height: 500px;
  position: absolute;
  left: 0;
}

.element-diagram2 {
  width: 237px;
  height: 208px;
  left: 33px;
  bottom: 0;
  position: absolute;
}

.element-diagram3 {
  width: 440.93px;
  height: 891.84px;
  margin-top: -230px;
  margin-left: 88px;
}

.info {
  width: 835px;
  height: 295px;
  font-family: Roboto, Roboto;
  font-weight: bold;
  font-size: 72px;
  color: #ffffff;
  line-height: 100px;
  text-shadow: 0px 6px 13px rgba(21, 121, 97, 0.5);
  text-align: left;
  font-style: italic;
  text-transform: none;
  margin-left: 212px;
  padding-top: 90px;
}

.down {
  width: 1047px;
  height: 286px;
  background: #fff;
  margin-bottom: 72px;
}

.down-text {
  width: 754px;
  font-family: Roboto, Roboto;
  font-weight: 500;
  font-size: 30px;
  color: #58c9ae;
  line-height: 63px;
  text-align: center;
  padding-top: 32px;
  margin-left: 212px;
}

.down-img {
  padding-left: 452px;
}

.down-img img {
  width: 274.91px;
  height: 91.89px;
  margin-top: 27px;
}

.other-info {
  margin-left: 212px;
  margin-right: 221px;
}

.other-title {
  display: flex;
  align-items: center;
  font-style: italic;
  line-height: 56px;
  font-family: Roboto, Roboto;
  font-weight: bold;
  font-size: 40px;
}

.other-title span:nth-child(1) {
  color: #000000;
}

.other-title span:nth-child(2) {
  color: #157961;
}

.other-content {
  margin-top: 30px;
  font-family: Roboto, Roboto;
  font-weight: 400;
  font-size: 25px;
  color: #000000;
  line-height: 50px;
  margin-bottom: 50px;
}

.other-step {
  font-family: Roboto, Roboto;
  font-weight: 400;
  font-size: 25px;
  color: #000000;
  line-height: 50px;
}

.footer {
  margin-top: 51px;
  width: 100%;
  height: 209px;
  background: #157961;
  border-radius: 0px 0px 0px 0px;
}

.footer p:nth-child(1) {
  font-family: PingFang SC, PingFang SC;
  font-weight: bold;
  font-size: 20px;
  color: #ffffff;
  line-height: 28px;
  padding-top: 36px;
  text-align: center;
}

.footer p:nth-child(2) {
  font-family: PingFang SC, PingFang SC;
  font-weight: bold;
  font-size: 20px;
  color: #ffffff;
  line-height: 28px;
  text-align: center;
  padding-top: 20px;
}

.footer p:nth-child(3) {
  font-family: Roboto, Roboto;
  font-weight: 400;
  font-size: 16px;
  color: #ffffff;
  line-height: 34px;
  text-align: center;
  padding-top: 30px;
}

.element-diagram4 {
  position: absolute;
  top: 791px;
  right: 221px;
  width: 373px;
  height: 289px;
}