.hide {
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    padding: 0;
    position: absolute;
    width: 1px;
}

.accordion {
    background: #F7F7F7;
    width: 100%;
    border: 1px solid #e0e0e0;
    list-style: none;
    /* background-color: #; */
}

.accordion-item {
    position: relative;
    width: 100%;
    border-bottom: 1px solid #e0e0e0;
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-label {
    padding: 20px 0 20px 30px;
    width: 100%;
    display: block;
    font-size: 18px;
}

.accordion-label:hover {
    cursor: pointer;
}

.accordion-label:before {
    content: '';
    position: absolute;
    height: 5px;
    width: 5px;
    top: 22px;
    left: 12px;
    display: inline-block;
    border-left: 5px solid #999;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
}

input[type=checkbox]:checked~.accordion-label:before {
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
}

.accordion-child {
    list-style: none;
    margin: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    height: 0;
    -webkit-transform: scale(1, 0);
    transform: scale(1, 0);
    -webkit-transform-origin: center top;
    transform-origin: center top;
}

input[type=checkbox]:checked~.accordion-child {
    border: 1px solid #e0e0e0;
    margin: 0 -20px 15px -20px;
    background: #fff;
    box-shadow: 0 3px 6px 1px rgba(0, 0, 0, 0.16);
    padding: 30px;
    height: auto;
    opacity: 1;
    -webkit-transform: scale(1, 1);
    transform: scale(1, 1);
}

.head-color {
    background-color: #D1ECF1;
}

#parent-accordion {
    margin-top: 40px;
}

@media (max-width: 767px) {
    #parent-accordion {
        margin-top: 20px;
    }
}

.kakunin-text-wrapper {
    margin: 59px 0 0 0;
}

@media (max-width: 767px) {
    .kakunin-text-wrapper {
        margin: 29px 0 0 0;
    }
}

.kakunin-text {
    font-size: 20px;
    font-weight: bold;
}

@media (max-width: 767px) {
    .kakunin-text {
        font-size: 14px;
    }
}

.kakunin-text-wrapper {
    text-align: center;
}

.accordion_bundle {
    margin-top: .1rem;
    text-align: center;
}

.accordion_bundle .accordion__text {
    font-size: 16px;
    font-weight: bold;
}

@media (max-width: 767px) {
    .accordion_bundle .accordion__text {
        font-size: 14px;
    }
}