.GroupIMG {
  background: url(/img/background/arfis_group.png);
  width: auto;
  height: 300px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  margin: 10px;
}
.exlist>div{
  margin: auto;
}
.Group_menu select {
    width: calc(100% - 20px);
    border: 0;
    background: transparent;
    padding: 10px;
    font-size: 15px;
    margin: 0 10px;
}
#group .contents{
  padding: 0 15px;
}
#group .contents>div {
  margin-bottom: 50px;
}
#group .contents>div>div {
  margin: 0px 20px;
}
#group .contents table {
    margin: auto;
    height: 100%;
}
#group .contents td:nth-child(1) {
  color: #464646;
  background: #eee;
}
#group .contents td:nth-child(2) {
  color: #666666;
}
#group .contents tr:nth-child(1) td {
    border-top: 1px solid #444444;
}
#group .contents td {
  padding: 15px;
  border-bottom: 1px solid #444444;
}
.AdCom>p {
  margin: 0;
  padding: 10px;
  border-top: 1px solid #444444;
}
.AdCom>p:last-child {
  border-bottom: 1px solid #444444;
}

@media screen and (max-width: 500px) {
  #group .contents>div {
    margin-bottom: 30px;
  }
  #group .contents>div>div {
    margin: 0px 10px;
  }
  .GroupIMG{
    height: 150px;
  }
}