.sp_navi_btn {
  cursor: pointer;
}

.sp_navi_btn {
  display: none;
}

@media screen and (max-width: 768px) {
  .sp_navi_btn {
    display: block;
  }
}

/* Mainのナビゲーション */
#sp_navi_btn_main {
  width: 36px;
  height: 36px;
  /*background: #F00;*/
  background: #258ede;
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -20px;
  overflow: hidden;
  text-indent: -999em;
}

#sp_navi_btn_main i {
  width: 70%;
  height: 2px;
  background: #fff;
  display: block;
  position: absolute;
  left: 15%;
  top: 50%;
  margin-top: -1px;
  transition: .3s all ease-out;
}

#sp_navi_btn_main i::before,
#sp_navi_btn_main i::after{
  content: '';  
  width: 100%;
  height: 2px;
  background: #fff;
  display: block;
  position: absolute;
  left: 0;
  top: 50%;
  transition: .3s all ease-out;
}

#sp_navi_btn_main i::before {
  margin-top: -10px;
}

#sp_navi_btn_main i::after {
  margin-top: 8px;
}

#sp_navi_btn_main.active {
  background: #ddd;
}

#sp_navi_btn_main.active i {
  height: 0;
}

#sp_navi_btn_main.active i::before {
  transform: rotate(225deg);
  margin: 0;
}

#sp_navi_btn_main.active i::after {
  transform: rotate(-225deg);
  margin: 0;
}

#sp_navi_btn_main + ul {
  width: 70%;
  height: 100%;
  background: rgba(255,255,255,.9);
  z-index: 999;
  display: block;
  position: fixed;
  list-style: none;
  padding: 50px 10px 0 10px;
  margin: 0;
  top: 0;
  display: none;
  left: -70%;
}

@keyframes mainMenu {
  from {
    left: -70%;
  }
  to {
    left: 0;
  }
}

#sp_navi_btn_main.active + ul {
  display: block;
  animation: .25s linear 0s forwards mainMenu
}

#sp_navi_btn_main + ul > li {
  border-bottom: 1px solid #aaa;
}

#sp_navi_btn_main + ul > li:last-child {
  border-bottom: 0;
}

#sp_navi_btn_main + ul > li > a {
  padding: 15px 0;
  display: block;
  text-align: left;
  font-size: 16px;
  font-weight: bold;
  color: #000;
}

#sp_navi_btn_main + ul > li > a:hover {
  font-weight: bold;
}

/* Subのナビゲーション */
#sp_navi_group_sub {
  margin: 0 0 0 0;
}

@media screen and (max-width: 768px) {
	#sp_navi_group_sub {
		margin: 10px 0 0 0;
	}
}

#sp_navi_btn_sub {
  /*background: #fff;*/
  padding: 8px 15px;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  margin: 0;
  font-weight: bold;
  transition: .3s all ease-out;
  text-align: center;
  color:#0068b7;
  position: relative;
  background: #ffffff;
  background: -moz-linear-gradient(top,  #ffffff 30%, #e7e7e7 100%);
  background: -webkit-linear-gradient(top,  #ffffff 30%,#e7e7e7 100%);
  background: linear-gradient(to bottom,  #ffffff 30%,#e7e7e7 100%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#e7e7e7',GradientType=0 );
}

#sp_navi_btn_sub:after{
 content: '';
 width: 7px;
 height: 7px;
 border-top: 4px solid #258ede;
 border-right: 4px solid #258ede;
 transform: rotate(135deg);
 display: inline-block;
 position: absolute;
 right: 15px;
 top: 50%;
 margin-top: -7px;
}/*
  display: inline-block;
  font-family: fontAwesome;
  content: '\f107';
  margin-left: 1rem;
  position: absolute;
  right:10px;
 */
}

#sp_navi_btn_sub.active {
  /*background: #efefef;*/
  background: #e7e7e7;
  background: -moz-linear-gradient(top,  #e7e7e7 0%, #ffffff 70%);
  background: -webkit-linear-gradient(top,  #e7e7e7 0%,#ffffff 70%);
  background: linear-gradient(to bottom,  #e7e7e7 0%,#ffffff 70%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e7e7e7', endColorstr='#ffffff',GradientType=0 );
}

#sp_navi_btn_sub.active:after{
 transform: rotate(-45deg);
 right: 15px;
 top: 50%;
 margin-top: -3px;
 /*
  display: inline-block;
  font-family: fontAwesome;
  content: '\f077';
  margin-left: 1rem;
  position: absolute;
  right:10px;  
 */
}

#sp_navi_btn_sub + ul {
  position: absolute;
  background: #fff;
  list-style: none;
  width: 100%;
  text-align: left;
  z-index: 9999;
  box-sizing: border-box;
  border-bottom: 1px solid #ddd;
  display: none;
  opacity: 0;
}

@keyframes subMenu {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

#sp_navi_btn_sub.active + ul {
  display: block;
  animation: .25s linear 0s forwards subMenu
}


#sp_navi_btn_sub + ul > li {
  border-bottom: 1px solid #ddd;
}

#sp_navi_btn_sub + ul > li:last-child {
  border-bottom: 0;
}

#sp_navi_btn_sub + ul > li > a {
  display: block;
  padding: 8px 15px;
  text-decoration: none;
  position: relative;
}

#sp_navi_btn_sub + ul > li > a::after {
  content: '';
  width: 4px;
  height: 4px;
  /*border-top: 2px solid #F00;
  border-right: 2px solid #F00;*/
  border-top: 2px solid #258ede;
  border-right: 2px solid #258ede;
  transform: rotate(45deg);
  display: inline-block;
  position: absolute;
  right: 15px;
  top: 50%;
  margin-top: -3px;
}

#sp_navi_btn_sub + ul > li > a[target="_blank"]::after {
  width: 8px;
  height: 6px;
  border: 1px solid #ccc;
  background: #fff;
  transform: rotate(0);
  box-shadow: 2px 2px 0 #ddd
}