/*history
=============================================*/
.mainPhArea {
  background: #e5e5e5 url(../../business/img/mainPh.jpg) no-repeat;
  background-position: right;
  background-size: auto 200px;
}
@media screen and (max-width: 737px) {
  .mainPhArea {
    background: #e5e5e5 url(../../business/img/mainPh_sp.jpg) no-repeat;
    background-position: right;
    background-size: auto 160px;
  }
}

#container .listArea {
  position: relative;
  width: 900px;
  margin: 65px auto 0;
}
#container .listArea ul .list {
  float: left;
  width: 420px;
  margin-top: 40px;
}
#container .listArea ul .list dl {
  position: relative;
  padding: 60px 40px 70px;
  background: #f5f5f5;
}
#container .listArea ul .list dl dt {
  font-size: 24px;
  color: #30b6d0;
}
#container .listArea ul .list dl dt .roboto {
  overflow: hidden;
  position: absolute;
  top: -40px;
  right: -25px;
  display: inline-block;
  height: 80px;
  padding: 21px 70px 0 25px;
  box-sizing: border-box;
  background: rgb(86, 198, 220);
  background: linear-gradient(135deg, rgba(66, 81, 253, 0.6) 0%, rgba(108, 251, 236, 0.6) 100%);
  font-size: 70px;
  line-height: 1;
  color: #fff;
}
#container .listArea ul .list dl dd {
  margin-top: 4px;
}
#container .listArea ul .list .img {
  position: relative;
  margin: -40px 0 0 -35px;
  z-index: 1;
}
#container .listArea ul .list .img figcaption {
  margin-top: 5px;
  font-size: 10px;
}
#container .listArea ul .list + .list {
  margin-top: 140px;
}
#container .listArea ul .list:nth-child(even) {
  float: right;
}
#container .listArea ul .list:nth-child(even) dl dt .roboto {
  right: inherit;
  left: -25px;
  padding: 21px 25px 0 70px;
}
#container .listArea ul .list:nth-child(even) .img {
  float: right;
  margin: -40px -35px 0 0;
}
#container .listArea ul .list:nth-child(2) dl {
  padding-bottom: 360px;
}
#container .listArea ul .list:nth-child(2) .img {
  margin-top: -335px;
}
#container .listArea ul .list:nth-child(3) dl {
  padding-bottom: 360px;
}
#container .listArea ul .list:nth-child(3) .img {
  margin-top: -335px;
}
#container .listArea ul .list:nth-child(5) dl {
  padding-bottom: 360px;
}
#container .listArea ul .list:nth-child(5) .img {
  margin-top: -335px;
}
#container .listArea ul .list:nth-child(6) dl {
  padding-bottom: 360px;
}
#container .listArea ul .list:nth-child(6) .img {
  margin-top: -335px;
}
#container .listArea:after, #container .listArea:before {
  position: absolute;
  left: 50%;
  content: "";
}
#container .listArea:after {
  visibility: visible;
  bottom: -20px;
  width: 0;
  height: 0;
  border-style: solid;
  margin-left: -20px;
  border-width: 20px 20px 0 20px;
  border-color: #65d4db transparent transparent transparent;
}
#container .listArea:before {
  top: 0;
  width: 10px;
  height: 100%;
  margin-left: -5px;
  background: rgb(86, 198, 220);
  background: linear-gradient(#5c78e5 0%, #65d4db 100%);
}
@media screen and (max-width: 737px) {
  #container .listArea {
    width: auto;
    margin-top: 50px;
  }
  #container .listArea ul .list {
    float: none;
    width: auto;
    margin: 0 10px;
  }
  #container .listArea ul .list dl {
    padding: 40px 10px 34px;
  }
  #container .listArea ul .list dl dt {
    font-size: 17px;
  }
  #container .listArea ul .list dl dt .roboto {
    top: -24px;
    right: inherit;
    left: -10px;
    height: 50px;
    padding: 10px 47px 0 20px;
    font-size: 47px;
  }
  #container .listArea ul .list dl dd {
    margin-top: 2px;
  }
  #container .listArea ul .list .img {
    float: right;
    margin: -20px -10px 0 0;
  }
  #container .listArea ul .list .img img {
    width: 210px;
  }
  #container .listArea ul .list + .list {
    margin-top: 50px;
  }
  #container .listArea ul .list:nth-child(even) {
    float: none;
  }
  #container .listArea ul .list:nth-child(even) dl dt .roboto {
    left: -10px;
    padding: 10px 47px 0 20px;
  }
  #container .listArea ul .list:nth-child(even) .img {
    margin: -20px -10px 0 0;
  }
  #container .listArea ul .list:nth-child(2) dl, #container .listArea ul .list:nth-child(3) dl, #container .listArea ul .list:nth-child(5) dl, #container .listArea ul .list:nth-child(6) dl {
    padding-bottom: 34px;
  }
  #container .listArea ul .list:nth-child(2) .img, #container .listArea ul .list:nth-child(3) .img, #container .listArea ul .list:nth-child(5) .img, #container .listArea ul .list:nth-child(6) .img {
    margin-top: -20px;
  }
  #container .listArea ul .list:after {
    display: block;
    clear: both;
    content: "";
  }
  #container .listArea:after, #container .listArea:before {
    display: none;
  }
}