.screen01,
.screen02,
.screen03,
.screen04 {
  height: 900px;
}

.screen01 {
  position: relative;
  background-image: url("https://qishan-lwj.oss-cn-hangzhou.aliyuncs.com/school/img/login/qsxy-login-banner01.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  height: 900px;
}

.screen01 .login {
  position: absolute;
  top: 46%;
  right: 0;
  transform: translateY(-50%);
  width: 310px;
  background-color: #fff;
  border-radius: 5px;
  padding: 28px;
  justify-content: center;
}

.login-left-box {
  width: 283px;
  height: 310px;
  position: relative;
  top: 10px;
}

.screen01 .title {
  margin: 0 auto 20px;
  text-align: center;
  color: #303133;
  font-size: 23px;
  font-weight: bold;
}

.screen01 .login-form {
  border-radius: 6px;
  background: #ffffff;
  /* padding: 26px; */
  /* flex: 1; */
  width: 330px;
}

.screen02 {
  background-color: #fff;
}

.screen02 .title,
.screen03 .title {
  font-size: 46px;
  color: #000;
  margin-top: 60px;
  font-weight: bold;
}

.screen02 .sub-title,
.screen03 .sub-title {
  font-size: 24px;
  color: #909399;
}

.screen02 .container-wrapper {
  height: 627px;
  margin-top: 35px !important;
}

.screen02 .left-box {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.screen02 .item-box {
  width: 280px;
  height: 150px;
  background-color: #f8f8f8;
  border-radius: 10px;
  box-sizing: border-box;
  padding: 26px;
  text-align: left;
  cursor: pointer;
}

.screen02 .item-box .iconfont {
  font-size: 20px;
}

.screen02 .item-box .item-title {
  font-size: 20px;
  font-weight: bold;
  color: #000;
  margin-left: 15px;
}

.screen02 .item-box .item-desc {
  margin-top: 10px;
  color: #606266;
}

.screen02 .item-box:hover {
  background-color: #ecf5ff;
  color: #409eff !important;
  position: relative;
}

.screen02 .item-box:hover::after {
  content: " ";
  position: absolute;
  right: -32px;
  top: 50%;
  transform: translateY(-50%);
  /* transform: translateY(-50%); */
  width: 0;
  height: 0;
  border-left: 16px solid #ecf5ff; /* 左侧边框透明 */
  border-right: 16px solid transparent; /* 右侧边框蓝色 */
  border-top: 10px solid transparent; /* 上侧边框透明 */
  border-bottom: 10px solid transparent; /* 下侧边框透明 */
  /* border-bottom: 100px solid #ecf5ff; */
}

.screen02 .item-box:hover .item-title {
  color: #409eff !important;
}

.screen02 .item-box:hover .item-desc {
  color: #409eff !important;
}

.screen02 .right-box {
  border-radius: 10px;
  width: 880px;
  background-image: linear-gradient(0deg, #f4f9ff 4%, #deecfa 100%);
  padding: 25px 0;
}

.screen03 {
  background-image: url("https://qishan-lwj.oss-cn-hangzhou.aliyuncs.com/img/login-bg-02.png");
  /* background-size: contain; */
  background-position: center;
  background-repeat: no-repeat;
}

.screen03 .container-wrapper {
  padding-top: 144px;
}

.screen03 .title {
  margin-top: 0;
}

.screen03 .sub-title {
  color: #000;
  margin-top: 22px;
}

.screen03 .need {
  border-radius: 10px;
  background-color: #fff;
  padding: 42px 34px 26px;
  text-align: center;
  width: 344px;
}

.screen03 .need .title {
  font-size: 24px;
}

.screen03 .tip-wrapper {
  text-align: left;
  margin-top: 15px;
  color: #909399;
}

.screen03 .need .el-select__wrapper {
  height: 40px;
}

.screen04 .title {
  font-size: 46px;
  font-weight: bold;
  margin-top: 54px;
}

.screen04 .content-wrapper {
  margin-top: 44px;
}

.screen04 .content-item .item-title,
.screen04 .content-item .item-sub-title {
  color: #606266;
}

.item-number {
  color: #409eff;
  font-size: 32px;
  font-weight: bold;
}