/*---------ドロップダウンメニュー(サイド)---------*/
#dropmenu_side{
  list-style-type: none;
  width: 160px;
  height: 240px;
  margin: 0 auto;
  padding: 0;
  background: #bababa;
}

#dropmenu_side li{
  position: relative;
  width: 160px;
  margin: 0;
  padding: 0;
  text-align: center;
}

#dropmenu_side > li{
  border-top: 2px solid #666666;
}

#dropmenu_side li a{
  display: block;
  margin: 0;
  padding: 12px 0 12px;
  color: #ffffff;
  font-size: 14px;
  font-weight: bold;
  line-height: 1;
  text-decoration: none;
}

#dropmenu_side li:hover > a{
  background: #a4a4a4;
  color: #fcff40;
}

#dropmenu_side li ul{
  list-style-type: none;
  position: absolute;
  top: 0;
  left: 160px;
  margin: 0;
  padding: 0;
}

#dropmenu_side li ul li{
  overflow: hidden;
  width: 160px;
  height: 0;
  color: #ffffff;
  -moz-transition: .2s;
  -webkit-transition: .2s;
  -o-transition: .2s;
  -ms-transition: .2s;
  transition: .2s;
}

#dropmenu_side li ul li a{
  padding: 13px 15px;
  background: #a4a4a4;
  text-align: left;
  font-size: 12px;
  font-weight: normal;
  -moz-opacity: 0.9;
  opacity: 0.9;
}

#dropmenu_side li:hover > ul > li{
  overflow: visible;
  height: 38px;
  border-top: 1px solid #7d7d7d;
}

#dropmenu_side li:hover ul li:first-child{
  border-top: 0;
}

#dropmenu_side li:hover ul li:last-child{
  border-bottom: 0;
}

#dropmenu_side li ul li ul:before{
  position: absolute;
  content: "";
  top: 13px;
  left: -20px;
  width: 0;
  height: 0;
  border: 5px solid transparent;
  border-left-color: #454e08;
}