.max-width-container {
  background: #f3f3f3;
  padding: 18px 0 80px 0;
}
h3,
h2 {
  margin: 0;
}
.main-content {
  width: 1350px;
  margin: 0 auto;
  background-color: #fff;
  text-align: left;
}
.main-content .left {
  float: left;
  width: 50.5%;
  padding-left: 4.45%;
}
.main-content .right {
  float: right;
  width: 39.5%;
}
.main-content .right img {
  width: 100%;
  display: block;
}
.main-content .left h2 {
  padding-top: 57px;
  font-size: 32px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: 600;
  color: #363636;
  line-height: 45px;
}
.main-content .left h3 {
  margin-bottom: 52px;
  font-size: 25px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #636363;
  line-height: 34px;
}
.main-content .left li {
  position: relative;
  width: 29.35%;
  padding-bottom: 52px;
  text-align: center;
  float: left;
}
.main-content .left li .show-open {
  position: absolute;
  left: 50%;
  bottom: 40%;
  transform: translateX(-50%);
  font-size: 11px;
  font-family: PingFangSC;
  color: #989898;
  line-height: 16px;
  cursor: pointer;
}
.main-content .left li .show-open::before {
  position: absolute;
  content: "";
  left: 50%;
  bottom: -10px;
  width: 6px;
  height: 6px;
  transform: rotate(-135deg) translateX(50%);
  border-left: 1px solid #989898;
  border-top: 1px solid #989898;
  cursor: pointer;
}
.main-content .left li .show-close {
  position: absolute;
  display: none;
  margin-top: 5px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-family: PingFangSC;
  color: #989898;
  line-height: 16px;
  cursor: pointer;
}
.main-content .left li .show-close::before {
  position: absolute;
  content: "";
  left: 50%;
  bottom: -15px;
  width: 6px;
  height: 6px;
  transform: rotate(45deg) translateX(-50%);
  border-left: 1px solid #989898;
  border-top: 1px solid #989898;
  cursor: pointer;
}
.main-content .left ul li:nth-of-type(2),
.main-content .left ul li:nth-of-type(5) {
  margin: 0 5%;
}

.main-content .left .item-img img {
  width: 22.52%;
}
.main-content .left .item-title {
  padding: 12px 0;
  font-size: 22px;
  font-family: PingFangSC;
  color: #c09c3f;
  line-height: 30px;
}
.main-content .left .item-info {
  height: 20px;
  margin-bottom: 100px;
  font-size: 13px;
  font-family: PingFangSC;
  color: #7f7f7f;
  line-height: 20px;
  display: -webkit-box;
  display: -moz-flex;
  display: -ms-flexbox;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
}
.main-content .left .item-info.active {
  height: 120px;
  margin-bottom: 0;
  display: block;
}
.main-content .left .item-info.mob-active {
  height: 200px;
  margin-bottom: 0;
  display: block;
}
.main-content .left li .item-info.active .show-close {
  display: block;
}
.apply {
  padding-top: 52px;
}
@media (min-width: 1280px) and (max-width: 1440px) {
  .main-content {
    width: 1200px;
  }
  .main-content .left .item-info {
    margin-bottom: 120px;
  }
  .main-content .left .item-info.active {
    height: 140px;
  }
}
@media (min-width: 996px) and (max-width: 1280px) {
  .main-content .left h2 {
    font-size: 24px;
    padding-top: 12px;
  }
  .main-content .left h3 {
    font-size: 20px;
    margin-bottom: 14px;
  }
  .main-content .left .item-title {
    font-size: 18px;
    padding: 8px 0;
  }
  .main-content {
    width: 976px;
  }
  .main-content .left .item-info {
    margin-bottom: 160px;
  }
  .main-content .left .item-info.active {
    height: 180px;
  }
  .main-content .left li .show-open {
    bottom: 58%;
  }
}
@media (min-width: 768px) and (max-width: 996px) {
  .main-content {
    width: 100%;
  }
  .main-content .left {
    width: 92%;
    padding: 0;
    float: none;
    margin: 0 auto;
  }
  .main-content .right {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  .main-banner {
    height: 240px;
  }
  .main-banner .brand {
    left: 4%;
    bottom: 24px;
  }
  .main-content {
    width: 92%;
    padding-bottom: 24px;
  }
  .main-content .left {
    width: 100%;
    float: none;
    padding-left: 0;
  }
  .main-content .left ul li:nth-of-type(2),
  .main-content .left ul li:nth-of-type(5) {
    margin: 0;
  }
  .max-width-container .main-content .left ul li {
    width: 46%;
    padding: 16px 0 0 0;
    margin: 20px 2% 0 2%;
    border: 1px solid #c09c3f;
  }
  .main-content .left .item-info {
    height: auto;
    min-height: 170px;
    padding: 5px;
    -webkit-line-clamp: inherit;
    margin-bottom: 0;
    text-align: left;
  }
  .main-content .right {
    display: none;
  }
  .main-content .left h2 {
    width: 100%;
    font-size: 24px;
    padding-top: 12px;
    line-height: 28px;
    text-align: center;
  }
  .main-content .left h3 {
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    margin-bottom: 0;
  }
  .main-content .left li {
  }
  .main-content .left li .show-open {
    display: none;
  }
}