#QandA_list{
    width:96%;
    max-width: var(--content-width-restrict);
    margin: 0 auto;
    margin-top: 10px;

    padding: 10px;
    box-sizing: border-box;
}

.QandA_item{
    width:100%;
    height:fit-content;
    margin:12px 0;
    padding:10px;
    border:1px solid #f1f5ed;
    box-sizing: border-box;
    border-radius:12px;
    background:white;
    color:var(--const-color-dark);
}

.QandA_item summary{
    cursor:pointer;
    font-weight:450;
}

.QandA_item .contents{
    box-sizing: border-box;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 10px;
}