.section_title {
  padding: 55px 0;
}

.list {
  margin-bottom: 40px;
}

.list__left {
  width: 550px;
  height: 570px;
  padding-left: 20px;
  float: left;
  border-right: 1px dotted #d5d5d5;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.list__right {
  width: 550px;
  height: 570px;
  padding-left: 40px;
  float: left;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.item {
  margin-bottom: 40px;
  font-size: 16px;
  font-weight: bold;
}

.lead__inner, .item__inner a {
  font-size: 14px;
  font-weight: normal;
  color: #666;
}

.lead__inner {
  padding: 20px 0 0 20px;
}

.list__inner {
  padding: 15px 0 0 20px;
}

.item__inner {
  padding-left: 40px;
  display: inline-block;
  position: relative;
}

.item__inner::after {
  content: "";
  display: block;
  width: 4px;
  height: 1px;
  background-color: #666;
  position: absolute;
  top: 9px;
  left: 28px;
}