.MSD {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 16px 0 60px;
  font-weight: 400;
  font-size: 18px;
  color: #303030;
  line-height: 36px;
  text-align: justify;
}
.MSD .MSDContent {
  width: 1086px;
  background: #FFFFFF;
  backdrop-filter: blur(5px);
  padding: 50px 157px 90px;
}
.MSD .MSDContent .MSDTitle {
  font-family: AlimamaShuHeiTi;
  font-style: normal;
  text-align: center;
  margin-bottom: 40px;
}
.MSD .MSDContent .MSDTitle div:first-child {
  font-size: 30px;
  letter-spacing: 1px;
}
.MSD .MSDContent .MSDTitle div:last-child {
  margin-top: -35px;
  font-weight: bold;
  font-size: 28px;
  color: rgba(9, 146, 90, 0.1);
  line-height: 62px;
  letter-spacing: 1px;
}
.MSD .MSDContent .backgroundTitle {
  width: fit-content;
  height: 36px;
  font-family: AlimamaShuHeiTi;
  font-weight: bold;
  font-size: 24px;
  color: #000000;
  line-height: 42px;
  letter-spacing: 1px;
  text-align: left;
  font-style: normal;
  position: relative;
  margin-bottom: 44px;
}
.MSD .MSDContent .backgroundTitle:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 8px;
  background: #09925A;
  opacity: 0.19;
}
.MSD .MSDContent .greenTitle {
  font-family: AlimamaShuHeiTi;
  font-size: 24px;
  color: #09925A;
  line-height: 34px;
  margin: 40px 0 30px;
}
.MSD .MSDContent .MSDStance_0 {
  width: 100%;
  text-align: center;
  margin: 40px 0;
}
.MSD .MSDContent .MSDStance_0 img {
  width: 794px;
  height: 288px;
}
.MSD .MSDContent .course {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
}
.MSD .MSDContent .course .courseItem .courseTitle {
  width: 340px;
  height: 80px;
  line-height: 80px;
  text-align: center;
  background: #09925A;
  font-size: 20px;
  color: #FFFFFF;
  font-family: SourceHanSans_Bold;
}
.MSD .MSDContent .course .courseItem .courseInfo {
  margin-top: 10px;
  width: 282px;
  height: 320px;
  background: linear-gradient(180deg, #E5F8F1 0%, rgba(198, 238, 222, 0) 100%);
  padding: 40px 0 40px 58px;
}
.MSD .MSDContent .course .courseItem .courseInfo .courseText {
  display: flex;
  position: relative;
  padding-left: 20px;
  margin-bottom: 30px;
}
.MSD .MSDContent .course .courseItem .courseInfo .courseText:after {
  content: "";
  position: absolute;
  left: 0px;
  top: 17px;
  width: 10px;
  height: 2px;
  background: #09925A;
}