.drawer-nav {
	background-color: #01afa9;
	opacity: 0.8;
}
.drawer-nav a:link,
.drawer-nav a:visited,
.drawer-nav a:hover,
.drawer-nav a:active {
	text-decoration: :none;
	border-bottom:none;
	color:#fff;
	font-size:32px;
	font-weight:bold;
	line-height:2.5;
}
.drawer-menu{
    width: 70%;
    margin: auto;
    position: absolute;
    top: 35%;
    left: 25%;
}
/*ヘッダーまわりはサイトに合わせて調整してください*/
#navi {
  padding:10px;

}

#nav-drawer {
 position: fixed;
z-index: 9999; /* 重なり不具合修正 */
}


.nav-unshown {
  display:none;
}


#nav-open {
  display: inline-block;
  width: 30px;
  height: 22px;
  vertical-align: middle;
}


#nav-open span, #nav-open span:before, #nav-open span:after {
  position: absolute;
  height: 3px;
  width: 25px;/
  border-radius: 3px;
  background: #555;
  display: block;
  content: '';
  cursor: pointer;
}
#nav-open span:before {
  bottom: -8px;
}
#nav-open span:after {
  bottom: -16px;
}


#nav-close {
  display: none;
  position: fixed;
  z-index: 99;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  opacity: 0;
  transition: .3s ease-in-out;
}


#nav-content {
  background-color:rgba(1,175,169,0.8);
  overflow: auto;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  width: 90%;
  max-width: 500px;
  height: 100%;
  transition: .3s ease-in-out;
  -webkit-transform: translateX(-105%);
  transform: translateX(-105%);
}


#nav-input:checked ~ #nav-close {
  display: block;
  opacity: .5;
}

#nav-input:checked ~ #nav-content {
  -webkit-transform: translateX(0%);
  transform: translateX(0%);
  box-shadow: 6px 0 25px rgba(0,0,0,.15);
}

#nav-content > ul {
	width:70%;
	margin:auto;
	position:absolute;
	top:35%;
	left:25%;
	}

#nav-content > ul > li {
	font-size:32px;
	font-weight:bold;
	color:#fff;
	line-height:2.5;
}
#nav-content > ul > li > a{
	color:#fff;
	border-bottom:none;
}

@media only screen and (max-width: 750px) {
	#nav-content {
		max-width: 60%;
	}
	#nav-content > ul > li {
	font-size:5vw;
	font-weight:bold;
	color:#fff;
	line-height:2.5;
}

}