.qa {
    margin-top: 20px;
    padding-bottom: 60px;
    position:relative;
    z-index:2;
}
.qahead {
    margin-bottom: 20px;
}
.qahead img {
    width: 100%;
}
.qabox_wrapper {
    margin: 0 auto;
    padding: 20px;
    border-bottom: 1px solid #000;
}
.qabox {
    display: flex;
}
.qbox {
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
}
.qbox::after {
    content: '';
    position: absolute;
    right: 5px;
    width: 15px;
    height: 10px;
    display: block;
    background: url(https://tengahealthcare.com/lp-parts/seiiku/webp/qa-arrow-close.svg) 0 0 / 100% auto no-repeat;
    top: 50%;
}
.qbox.open::after {
    background: url(https://tengahealthcare.com/lp-parts/seiiku/webp/qa-arrow-open.svg) 0 0 / 100% auto no-repeat;
}
.abox {
    margin-top: 20px;
    padding-bottom: 10px;
    display: flex;
    align-items: flex-start;
}
.qaico {
    width: 40px;
    margin-right: 10px;
}
.qatext {
    width: calc(100% - 80px);
}
.qatitle {
    font-size: 18px;
    font-weight: bold;
    color: #333;
}
.qatitle a,
.qatext p a {
    color: #333;
    text-decoration: underline;
}
.qatext p {
    margin-top: 10px;
    font-size: 18px;
    line-height: 185%;
}
.disp_none {
    display: none;
}