@charset "utf-8";
*,*::before,*::after {box-sizing: border-box;}

header {
    width: 100%;
    background: #000;
    overflow: hidden;
}
footer {
    width: 100%;
    background: #000;
    line-height: 60px;
    overflow: hidden;
}

#logo {
    float: left;
    color: #fff;
    line-height: 60px;
    margin-left: 20px;
}

/*スマホ用メニュー*/
#sp-menu {
}
.nav-drawer {
  position: relative;
}
.nav-unshown {
  display:none;
}
.nav-open {
    display: inline-block;
    float: right;
}
.nav-open span {
    display: block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    color: #fff;
    font-size: 12px;
    background: #f0f;
    cursor: pointer;
}
/*閉じるボタン：半透明レイヤー*/
.nav-close {
    display: none;
    position: fixed;
    z-index: 99;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: black;
    opacity: 0;
    transition: .3s ease-in-out;
}
/*メニュー本体*/
.nav-content {
    overflow: auto;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    width: 80%;
    height: 100%;
    background: #fff;
    text-align: left;
    padding: 20px;
    transition: .3s ease-in-out;
    -webkit-transform: translateX(-105%);
    transform: translateX(-105%);
}
/*展開時（チェックボックス判定）*/
#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);
}

/*展開時にbodyに付与してスクロールを固定*/
.body-fixed {
    position: fixed;
    width: 100%;
    height: 100%;
    pointer-events: none;
}
/*メニュー内のみタップ無効化解除*/
.body-fixed .nav-drawer ,
.body-fixed .nav-open ,
.body-fixed .nav-close ,
.body-fixed .nav-content {
    pointer-events:auto;
}