.header-fixed-wrap {
	height: 80px;
	}


#humberger {
  position: relative;
  height: 24px;
  width: 40px;
  display: inline-block;
  box-sizing: border-box;
}
#humberger div {
  position: absolute;
  left: 0;
  height: 4px;
  width: 40px;
  background-color: #444;
  border-radius: 2px;
  display: inline-block;
  box-sizing: border-box;
}
#humberger div:nth-of-type(1) {
  top: 0;
}
#humberger div:nth-of-type(2) {
  top: 10px;
}
#humberger div:nth-of-type(3) {
  bottom: 0;
}

.menu-btn {
	position: fixed;
	top: 50px;
	right: 20px;
	width: 40px;
	height: 24px;
	line-height: 50px;
	font-size: 12px;
	text-align: center;
	cursor: pointer;
	z-index: 200;

}

.menu-btn span {
    color: #000;
}

.menu-btn span:after {
    content: attr(data-txt-menu);
}

/* 開閉用ボタンがクリックされた時のスタイル */
.open .menu-btn span:after {
    content: attr(data-txt-close);
}


.menu {
    position: fixed;
    display: table;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.8);
    -webkit-transition: all .2s;
    transition: all .2s;
    visibility: hidden;
    opacity: 0;
}


.nav-inner {
	padding-right: 5%;
	padding-left: 5%;	
	}

.nav-inner li {
    width: 300px;
    height: 80px;
    line-height: 80px;
    margin: 0 auto;
    text-align: center;
}

.nav-inner li a {
    display: block;
    font-size: 18px;
    color: #fff;
}

.nav-inner li a:hover {
    color: #999;
}











/* 開閉用ボタンがクリックされた時のスタイル */
.open .menu {
    cursor: url("https://bea.education/wp-content/themes/understrap-child/images/cross.svg"),auto;
    -webkit-transition: all .5s;
    transition: all .5s;
    visibility: visible;
    opacity: 1;
	z-index: 255;
}