#navToggle {
    display: none;
    position: absolute;

    /* to body */
    right: 13px;
    top: 10px;
    width: 30px;
    height: 25px;
    cursor: pointer;
}

#navToggle div {
    position: relative;
}

#navToggle span {
    display: block;
    position: absolute;

    /* to div */
    width: 100%;
    border-bottom: solid 3px #999999;
    transition: .35s ease-in-out;
}

#navToggle span:nth-child(1) {
    top: 0;
}

#navToggle span:nth-child(2) {
    top: 11px;
}

#navToggle span:nth-child(3) {
    top: 22px;
}

nav.sp {
    display: flex;
    width: 100%;
    position: absolute;
    top: 60px;
    background: #f4f3df;
    padding: 0;
    overflow: hidden;
    transition: .3s;
    height: 0;
    z-index: 999;
}

/* Media-queries_____________________________________ */

@media screen and (max-width: 896px) {

    nav.sp {
        display: block;
    }

    #container header nav.sp {
        width: 100%;
        left: 0;
    }

    /* header menu */
    .openNav nav {
        transform: translateX(100%);
    }

    #navToggle {
        display: block;
    }

    /* Click Toggle(Button) */
    .openNav #navToggle span:nth-child(1) {
        top: 11px;
        transform: rotate(-45deg);
    }

    .openNav #navToggle span:nth-child(2),
    .openNav #navToggle span:nth-child(3) {
        top: 11px;
        transform: rotate(45deg);
    }
}

/**
nav > ul > li > a {
    background: url(../parts/icon_arrow_04.png) no-repeat 96% 50%;
}
*/