/* CSS Document */
.drawer-nav {
    z-index: 2000;
    width: 18rem;
    color: #222;
    background-color: #fff;
    display: block;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    position: fixed;
    top: 0;
    bottom: 0;
    right: -18rem;
    transition: .36s;
}
.drawer-nav ul {
    margin-bottom: 0;
}
button.drawer-hamburger {
    position: absolute;
    z-index: 2000;
    top: auto;
    right: auto;
    box-sizing: border-box;
    width: 60px;
    padding: 0;
    border: 0;
    background-color: transparent;
}
button.drawer-hamburger.btn-close,
.drawer-open button.drawer-hamburger.btn-open {
    display: none;
}
.drawer-open button.drawer-hamburger.btn-close {
    display: block;
    top: 20px;
    width: 35px;
    margin-right: 10px;
    position: fixed;
}
.drawer-open .drawer-hamburger {
    right: 18rem;
}
.drawer-hamburger, .drawer-open .drawer-nav, .drawer-open .drawer-navbar .drawer-hamburger {
    z-index: 2000;
}
.drawer-hamburger {
    right: auto;
}
.drawer-open .drawer-nav {
    right: 0;
    transition: .36s;
}
.drawer-open .drawer-nav > div  > div {
}
.drawer-open .drawer-nav > div  > div > ul {
    height: auto !important;
}
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 0%;
    background-color: rgba(0,0,0,0);
}
.drawer-open .drawer-overlay {
    z-index: 1033;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.65);
}
/*===== ▼iphone5 画面の横幅が 360px まで =====*/
@media screen and (max-width:360px) {
body button.drawer-hamburger {
    width: 50px;
}
body .drawer-nav {
    width: 16.25rem;
    right: -16.25rem;
}
body.drawer-open .drawer-hamburger {
    right: 16.25rem;
}
/* ▲ 360px */
}