/* banner */
.banner {
  /* max-width: 1920px; */
  width: 100%;
  margin: 0 auto;
  position: relative;
}
.banner img {
  width: 100%;
}
/* btn_box */
.btn_box {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.btn_box .btn {
  width: 115px;
  height: 49px;
  border: 0;
  display: block;
}
.contact_us {
  background-image: url('../images/projects_case/contact_us.png');
}
.live_msg {
  background-image: url('../images/projects_case/live_msg.png');
  margin-top: 2px;
}
/* 招贤纳士 */
.recruitment .content {
  width: 1280px;
  margin: 0 auto;
  padding-bottom: 9px;
}
.recruitment .content .title {
  font-size: 36px;
  color: #4A90E2;
  letter-spacing: 5px;
  border-bottom: 2px solid  #4A90E2;
  padding-top: 67px;
  padding-bottom: 12px;
  text-align: center;
  margin-bottom: 50px;
  font-weight: 400;
  
}
.recruitment .content .introduce {
  font-family: PingFangSC-Regular;
  font-size: 18px;
  color: #4A4A4A;
  line-height: 22px;
  padding: 0 40px;
}
.recruitment .content .desc_item {
  padding: 0 40px;
}
.recruitment .content .desc_item .desc_title {
  font-size: 24px;
  color: #4A90E2;
  line-height: 22px;
  padding-top: 42px;
  padding-bottom: 25px;
  font-weight: 400;
}
.recruitment .content .desc_item .desc_title.mt_28 {
  padding-top: 28px;
}
.recruitment .content .desc_item span {
  display: inline-block;
  color: #000000;
  line-height: 22px;
  font-size: 18px;
}
.desc_item:last-child .require_item:last-child {
  padding-bottom: 34px;
}
.require_item {
  padding-top: 34px;
}
.require_item h6 {
  color: #4A90E2;
  padding-bottom: 6px;
  font-size: 18px;
  font-weight: 400;
}
.hr_line {
  opacity: 0.3;
  background: #4A90E2;
  height: 5px;
  margin-top: 36px;
}