.sec-2 .wrp .left {
  padding: 55px 0 0 75px;
}
.sec-2 .wrp .left .first {
  height: 52px;
  width: 20px;
  border: 2px solid #00A3FF;
  position: absolute;
  left: 67px;
  border-right: none;
  top: 41px;
}
.sec-2 .wrp .left .first::before {
  display: block;
  content: '';
  width: 0;
  height: 0;
  border-left: 6px solid #00A3FF;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  position: absolute;
  top: -6px;
  right: -6px;
}
.sec-2 .wrp .left .first p {
  color: #00A3FF;
  line-height: 20px;
  position: absolute;
  width: 100px;
  right: -110px;
  top: -10px;
}
.sec-2 .wrp .left .itm {
  width: 124px;
  height: 52px;
  background: #00A3FF;
  border: 1px solid #00A3FF;
  color: #fff;
  margin: 12px 0 0 12px;
  text-align: center;
  line-height: 50px;
  position: relative;
}
.sec-2 .wrp .left .itm.two {
  line-height: 30px;
}
.sec-2 .wrp .left .itm.two p:last-child {
  line-height: 12px;
}
.sec-2 .wrp .left .itm.lf-line::before {
  display: block;
  content: '';
  position: absolute;
  left: -16px;
  height: 2px;
  width: 16px;
  top: 50%;
  margin-top: -1px;
  background: #00A3FF;
}
.sec-2 .wrp .left .itm.tp-line::before {
  display: block;
  content: '';
  position: absolute;
  left: 50%;
  margin-left: -1px;
  height: 14px;
  width: 2px;
  top: -14px;
  background: #00A3FF;
}
.sec-2 .wrp .left .itm.click {
  background: #fff;
  cursor: pointer;
  color: #00A3FF;
}
.sec-2 .wrp .left .itm.click:hover,
.sec-2 .wrp .left .itm.click.active {
  background: #c8e9ff;
  color: #00A3FF;
}