.pc_container .banner_wrap {
  position: relative;
}
.pc_container .banner_wrap img {
  display: block;
  width: 100%;
}
.pc_container .banner_wrap .company_info {
  position: absolute;
  top: 25%;
  left: 10%;
}
.pc_container .banner_wrap .company_info h2 {
  color: #fff;
  margin: 0;
  font-size: 28px;
  letter-spacing: 3px;
}
.pc_container .banner_wrap .company_info p {
  font-size: 12px;
  color: #efefef;
}
.pc_container .banner_wrap .company_info .border {
  width: 100px;
  height: 2px;
  background: #fff;
}
.pc_container .company_desc {
  max-width: 768px;
  margin: 0 auto;
  background: #fff;
  padding: 50px 0;
}
.pc_container .company_desc .desc_head {
  position: relative;
}
.pc_container .company_desc .desc_head span {
  font-weight: bold;
  cursor: pointer;
}
.pc_container .company_desc .desc_head:after {
  content: '';
  display: block;
  width: 150px;
  height: 1px;
  background: #000;
  position: absolute;
  bottom: 0;
  left: -100px;
}
.pc_container .company_desc .desc_body {
  padding-top: 20px;
}
.pc_container .company_desc .desc_body p {
  text-indent: 2em;
  font-size: 12px;
  margin: 5px 0;
}
.pc_container .company_desc .desc_body p span {
  font-weight: bold;
}
@media (max-width: 768px) {
  .desc_body p {
    padding-left: 15px;
    padding-right: 15px;
  }
}