html, body {
  margin: 0;
  padding: 0;
}
.joinUsContent {
  width: 100%;
  height: 470px;
  overflow: hidden;
}
.joinUsContent .mainContent {
  width: 1200px;
  height: 100%;
  margin-left: calc(50% - 600px);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.joinUsContent .leftContent {
  width: 568px;
  height: 320px;
}
.joinUsContent .leftContent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.joinUsContent .rightContent {
  width: calc(100% - 598px);
  height: 320px;
}
.joinUsContent .rightContent .titleText {
  width: 100%;
  height: 89px;
  font-size: 60px;
  font-weight: bold;
  color: var(--pi-color);
  line-height: 89px;
}
.joinUsContent .rightContent .titleMore {
  width: 100%;
  height: 23px;
  font-size: 20px;
  font-weight: 500;
  color: var(--pi-color);
  line-height: 23px;
  text-align: left;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-top: 15px;
  cursor: pointer;
}
.joinUsContent .rightContent .titleMore img {
  width: 36px;
  height: 15px;
  margin-left: 19px;
}
.joinUsContent .contentText {
  margin-top: 30px;
  width: 100%;
  height: 120px;
  font-size: 16px;
  font-weight: 400;
  color: #333333;
  line-height: 24px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
}


@media screen and (max-width: 1200px) {
  .joinUsContent{
    height: auto;
    margin-bottom: 20px;
  }
  .joinUsContent .mainContent{
    width: 100%;
    height: auto;
    flex-direction: column-reverse;
    margin-left: 0;
  }
  .joinUsContent .rightContent{
    width: 95%;
    height: auto;
    margin: 0 auto;
  }
  .joinUsContent .contentText{
    margin-top: 20px;
    margin-bottom: 20px;
    height: auto;
    -webkit-line-clamp: 9;
    text-align: justify;
    font-size: 12px;
  }
  .joinUsContent .rightContent .titleText{
    font-size: 18px;
    line-height: 2;
    height: auto;
  }
  .joinUsContent .rightContent .titleMore{
    margin-top: 10px;
    font-size: 14px;
    line-height: 2;
  }
  .joinUsContent .leftContent{
    width: 100%;
    height: auto;
  }
  .joinUsContent .leftContent img{
    width: 100%;
    height: auto;

  }
}