.other_list{
  cursor: pointer;
}
.other_list dt{
  position:relative;
}
.other_list dt:before{
  content: "";
  position: absolute;
  top: 15px;
  right: 15px;
  width: 0;
  height: 0;
  border: 6px solid transparent;
  border-top-color: #000;
}
.other_list dt.open:before{
  top: 8px;
  border-bottom-color: #000;
  border-top-color: #fff798;
}
.list_detail{
  height: 0;
  overflow: hidden;
  transition: 1s;
}
.list_detail.open{
  height: auto;
}
@media screen and (max-width: 560px){
  .sidebar .other_list dt{
    border-bottom: none;
  }
  .list_detail.open dd:first-child{
    border-top: 1px solid;
  }
}

ul.top_information{
  list-style: none;
  margin: 0 0 20px 0;
  padding: 0;
}
ul.top_information p{
  margin: 0;
}
ul.top_information li{
}
@media screen and (max-width: 560px){
  ul.top_information{
    margin: -10px 0 20px 0;
    font-size: 90%;
    line-height: 1.8em;
  }
  ul.top_information li span{
    display:block;
  }
}
ul.top_information li a{
}