.box {
  width: 1160px;
  padding: 70px 20px 110px;
  overflow: hidden;
}
.box .cuslist {
  overflow: hidden;
  padding-top: 15px;
}
.box .cuslist dl {
  float: left;
  margin-right: 15px;
}
.box .cuslist dl {
  width: 275px;
  min-height: 160px;
}
.box .cuslist dl dt {
  height: 16px;
  line-height: 16px;
  color: #41C3BB;
  font-size: 16px;
  border-left: 4px solid #41C3BB;
  padding-left: 16px;
  margin-bottom: 16px;
  cursor: default;
}
.box .cuslist dl dd {
  padding-left: 20px;
  font-size: 14px;
  margin-bottom: 2px;
  color: #3c3c3c;
  cursor: default;
}
.box .cuslist div{
  margin-bottom: 20px;
}