@charset "UTF-8";
/* CSS Document */

/*----------------------------------------------------
  nav
----------------------------------------------------*/
nav{
  width: 100%;
  height: 70px;
  position: relative;
}

.drawer{
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  position: relative;
  height: 70px;
  padding: 0 1em;
}

.drawer img {
	width:200px;
	display:none;
}

.drawer a {
	display:block;
	margin:0 auto;
}

.navbar_toggle{
  z-index:9999;
}

.navbar_toggle_icon {
  position: relative;
  display: block;
  height: 2px;
  width: 30px;
  background: #5c6b80;
  -webkit-transition: ease .5s;
  transition: ease .5s;
}

.navbar_toggle_icon:nth-child(1) {
    top: 0;
}
.navbar_toggle_icon:nth-child(2) {
    margin: 8px 0;
}
.navbar_toggle_icon:nth-child(3) {
    top: 0;
}

.menu.open {
  -webkit-transform:translateX(0);
  transform:translateX(0);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background-color:rgba(255,255,255,0.8);
}

.navbar_toggle.open .navbar_toggle_icon:nth-child(1) {
  top: 10px;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}

.navbar_toggle.open .navbar_toggle_icon:nth-child(2) {
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  opacity: 0;
}

.navbar_toggle.open .navbar_toggle_icon:nth-child(3) {
  top: -10px;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

.menu{
  -webkit-transform: translateX(-100%);
  transform: translateX(-100%);
  -webkit-transition:ease .5s;
  transition:ease .5s;
  z-index:1000;
}

.menu ul li{
  border-bottom: 1px solid #CCC;
  list-style:none;
}

.menu ul li a {
	display:block;
  padding: 1.5em;
}




/*----------------------------------------------------
  smartphone
----------------------------------------------------*/
@media screen and (max-width:480px){
	.drawer img {
	display:inline;
	}
}

/*----------------------------------------------------
  tablet
----------------------------------------------------*/
@media screen and (min-width:481px) and ( max-width:768px) {

}
/*----------------------------------------------------
  below 769px~
----------------------------------------------------*/
@media screen and (min-width:769px) {
	nav{
  display: flex;
  flex-direction: row;
}
.navbar_toggle{
  display: none;
}
.menu{
  width: 100%;
  -webkit-transform: translateX(0);
  transform: translateX(0);
}
.menu ul{
  height: 70px;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
}
.menu ul li{
  padding:0;
  border-bottom: none;
  width:20%;
  text-align:center;
}

}