@media(min-width: 851px) {
  .contents .history-worp .flow > li dl {
    padding-left: 70px;
    position: relative;
  }
  .contents .history-worp .flow > li dl::after {
    width: 50px;
    border-bottom: 1px dashed #00107b;
    position: absolute;
    left: 5px;
  }
}

@media(max-width: 850px) {
  .contents .history-worp .flow > li dl {
    padding-left: 25px;
    position: relative;
  }
  .contents .history-worp .flow > li dl::after {
    width: 15px;
    border-bottom: 1px dashed #00107b;
    position: absolute;
    left: 4px;
  }
}


.contents .history-worp{
  padding-bottom: 30px;
}


.contents .history-worp ul {
  padding: 10px;
}
.contents .history-worp li {
  list-style-type: none;
}
.contents .history-worp dd {
  margin-left: 10px;
}

.contents .history-worp .flow {
  padding-left: 10px;
  padding-top: 25px;
  position: relative;
}
.contents .history-worp .flow::before {
  content: "";
  width: 15px;
  height: 100%;
  background: #eee;
  margin-left: -20px;
  display: block;
  position: absolute;
  top: 0;
  left: 20px;
}
.contents .history-worp .flow > li {
  position: relative;
}
.contents .history-worp .flow > li:not(:last-child) {
  margin-bottom: 3vh;
}

.contents .history-worp .flow > li dl::before,
.contents .history-worp .flow > li dl::after {
  content: "";
  display: block;
  position: absolute;
  top: 16px;
}
.contents .history-worp .flow > li dl::before {
  width: 7px;
  height: 7px;
  margin-top: -3px;
  background: #00107b;
  border-radius: 50%;
  left: -5px;
}

.contents .history-worp .flow > li dl dt {
  font-size: 20px;
  font-weight: 700;
  color:#00107b;
  margin-bottom: 1vh;
}