.banner_box {
  height: 696px;
}

.list1-main {
  width: 100%;
  margin: 80px 0;
  box-sizing: border-box;
}

.list1-main .list1-content {
  width: 1200px;
  margin: 0 auto;
}

.list1-main .list1-content .title h3 {
  height: 44px;
  font-size: 36px;
  font-family: PingFang SC, PingFang SC-Semibold;
  font-weight: bold;
  text-align: center;
  color: #333333;
  line-height: 44px;
}

.list1-main .list1-content .title p {
  font-size: 20px;
  font-family: Helvetica Neue, Helvetica Neue-Medium;
  font-weight: 600;
  text-align: center;
  color: #dbdfe6;
  line-height: 20px;
  letter-spacing: 2px;
  margin-top: 8px;
}

.list1-main .list1-content .list1-list {
  width: 100%;
  margin-top: 40px;
}

.list1-main .list1-content .list1-list .item {
  float: left;
  width: 282px;
  height: 332px;
  margin-left: 24px;
  cursor: pointer;
  transition: all 0.4s ease-in-out;
  transition: all 0.5s ease-in-out;
}

.list1-main .list1-content .list1-list .item .content {
  width: 282px;
  height: 332px;
  background: #ffffff;
  border: 1px solid #ebf1f5;
  box-sizing: border-box;
  padding: 40px 32px 0 32px;
  cursor: pointer;
  transition: all 0.4s ease-in-out;
  text-align: center;
}

.list1-main .list1-content .list1-list .item:hover .content {
  border: 1px solid transparent;
  box-shadow: 0px 4px 40px 0px rgba(0, 0, 0, 0.08);
}

.list1-main .list1-content .list1-list .item:first-child {
  margin-left: 0;
}

.list1-main .list1-content .list1-list .item img {
  width: 88px;
  height: 88px;
  display: inline-block;
}

.list1-main .list1-content .list1-list .item h2 {
  margin-top: 24px;
  height: 28px;
  font-size: 20px;
  font-family: PingFang SC, PingFang SC-Semibold;
  font-weight: bold;
  text-align: center;
  color: #333333;
  line-height: 28px;
}

.list1-main .list1-content .list1-list .item p {
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: Regular;
  text-align: justify;
  color: #333333;
  line-height: 28px;
  margin-top: 6px;
}

.list2-main {
  width: 100%;
  padding: 80px 0;
  box-sizing: border-box;
  background: #f8f8f8;
}

.list2-main .list2-content {
  width: 1200px;
  margin: 0 auto;
}

.list2-main .list2-content .title h3 {
  height: 44px;
  font-size: 36px;
  font-family: PingFang SC, PingFang SC-Semibold;
  font-weight: bold;
  text-align: center;
  color: #333333;
  line-height: 44px;
}

.list2-main .list2-content .title p {
  font-size: 20px;
  font-family: Helvetica Neue, Helvetica Neue-Medium;
  font-weight: 600;
  text-align: center;
  color: #dbdfe6;
  line-height: 20px;
  letter-spacing: 2px;
  margin-top: 8px;
}

.list2-main .list2-content .list2-img {
  margin-top: 40px;
}

.list2-main .list2-content .list2-img img {
  width: 1200px;
}

.list3-main {
  width: 100%;
  padding: 80px 0;
  box-sizing: border-box;
}

.list3-main .list3-content {
  width: 1200px;
  margin: 0 auto;
}

.list3-main .list3-content .title h3 {
  height: 44px;
  font-size: 36px;
  font-family: PingFang SC, PingFang SC-Semibold;
  font-weight: bold;
  text-align: center;
  color: #333333;
  line-height: 44px;
}

.list3-main .list3-content .title p {
  font-size: 20px;
  font-family: Helvetica Neue, Helvetica Neue-Medium;
  font-weight: 600;
  text-align: center;
  color: #dbdfe6;
  line-height: 20px;
  letter-spacing: 2px;
  margin-top: 8px;
}

.list3-main .list3-content .list3-item {
  margin-top: 40px;
  height: 400px;
  background: url(../image/cooperation/school_img6.png) no-repeat;
  background-size: auto 400px;
  overflow: hidden;
}

.list3-main .list3-content .list3-item .title {
  max-width: 384px;
  margin-top: 117px;
  margin-left: 138px;
}

.list3-main .list3-content .list3-item .title h2 {
  font-size: 24px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: center;
  color: #ffffff;
  line-height: 43px;
}

.list3-main .list3-content .list3-item .content {
  margin-top: 94px;
  margin-left: 84px;
}

.list3-main .list3-content .list3-item .content p {
  font-size: 18px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: left;
  color: #203a64;
  height: 56px;
}

.list3-main .list3-content .list3-item .content .school-phone {
  width: 56px;
  height: 56px;
  margin-right: 18px;
  float: left;
}

.list3-main .list3-content .list3-item .content .text {
  margin: 15px 0;
  height: 26px;
  line-height: 26px;
  float: left;
}

.list3-main .list3-content .list3-item .content .phone_num {
  margin-left: 16px;
  float: left;
  margin-top: 10px;
  font-size: 32px;
  font-family: Helvetica, Helvetica-Bold;
  font-weight: Bold;
  text-align: left;
  color: #c02c38;
}