article {
  position: relative;
  overflow: hidden;
}
article .lf_cloud {
  position: absolute;
  top: 232px;
  left: 10px;
}
article .rg_cloud {
  position: absolute;
  top: 154px;
  left: 50%;
  transform: translateX(-50%);
}
article .bird {
  position: absolute;
  top: 487px;
  right: 6px;
}
article .mountain {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}
article .content {
  position: relative;
  padding-bottom: 80px;
  z-index: 1;
}
article .content .company_list {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: space-between;
  width: 1074px;
  height: 143px;
  margin: 65px auto 0;
}
article .content .company_list li {
  display: flex;
  align-items: center;
  width: 284px;
  height: 60px;
  border-radius: 30px;
  cursor: pointer;
}
article .content .company_list li strong {
  color: #0c648c;
  font-size: 18px;
  margin-left: 15px;
}
article .content .company_list li:hover {
  background-color: #cfe2cf;
}
article .content .company_list .list_active {
  background-color: #cfe2cf;
}
article .content .company_list::before {
  position: absolute;
  top: -12px;
  left: 331px;
  content: "";
  display: block;
  width: 1px;
  height: 172px;
  border: 1px dashed #94a4bf;
  box-sizing: border-box;
}
article .content .company_list::after {
  position: absolute;
  top: -12px;
  right: 341px;
  content: "";
  display: block;
  width: 1px;
  height: 172px;
  border: 1px dashed #94a4bf;
  box-sizing: border-box;
}
article .content .list_content {
  display: none;
  width: 1155px;
  margin: 47px auto 0;
}
article .content .list_content .list_tit {
  text-indent: 76px;
  line-height: 38px;
  background: url(../images/company_tit.png) no-repeat;
}
article .content .list_content .list_tit h3 {
  color: #42887d;
  font-size: 24px;
}
article .content .list_content .list_txt {
  position: relative;
  padding: 20px 25px;
  width: 100%;
  margin-top: 14px;
  margin-bottom: 30px;
  border: 1px dashed #82ad82;
}
article .content .list_content .list_txt strong {
  position: relative;
  display: block;
  color: #3c728a;
  font-size: 15px;
  line-height: 36px;
  z-index: 1;
}
article .content .list_content .list_txt strong:nth-of-type(n + 2) {
  margin-top: 22px;
}
article .content .list_content .list_txt p {
  position: relative;
  color: #3c728a;
  font-size: 15px;
  line-height: 36px;
  z-index: 1;
}
article .content .list_content .list_txt p a {
  color: #3c728a;
  border-bottom: 1px solid #3c728a;
}
article .content .list_content .list_txt .code {
  position: absolute;
  top: 50%;
  right: 31px;
  transform: translateY(-50%);
  z-index: 1;
}
article .content .list_content .list_txt::after {
  position: absolute;
  right: 0;
  bottom: 0;
  content: "";
  display: block;
  width: 204px;
  height: 42px;
  background: url(../images/list_icon.png) no-repeat;
}