@media screen and (min-width:993px) {
    .pc-none {
        display: none;
    }
}

.accordion-area {
    list-style: none;
    width: 96%;
    max-width: 900px;
    margin: 0 auto;
}

.accordion-area li {
    margin: 10px 0;
}

.side-nav__link {
    /* display: block; */
    position: relative;
    color: #f8f8f8;
    font-size: 1.6rem;
    font-weight: 400;
    padding: 3% 3% 3% 50px;
    transition: all .5s ease;
}

.side-nav__link_sub {
    display: block;
    position: relative;
    padding: 0 0 0 30px;
    color: #888;
    font-size: 1.6rem;
    font-weight: 400;
    transition: color .2s cubic-bezier(.215, .61, .355, 1);
    line-height: 1;
}

.side-nav__link:hover {
    color: #69be28;
}

.side-nav__link_sub:hover {
    color: #69be28;
}

.side-nav__link::before,
.side-nav__link::after {
    position: absolute;
    content: '';
    width: 15px;
    height: 2px;
    background-color: #fff;
}

.side-nav__link::before {
    top: 48%;
    left: 15px;
    transform: rotate(0deg);
}

.side-nav__link::after {
    top: 48%;
    left: 15px;
    transform: rotate(90deg);
}

.side-nav__link.close_accordion::before {
    background-color: #69be28;
}

.side-nav__link.close_accordion::after {
    opacity: 0;
}

.accordion_box {
    display: none;
    /*はじめは非表示*/
    margin: 0 3% 3% 3%;
    padding: 3%;
}