.popup-cm .inner .box-txt .txt .item p.q,
.popup-cm .inner .box-txt .txt .item p.a {
    position: relative;
    padding-left: 27px;
}

.popup-cm .inner .box-txt .txt .item:nth-child(n + 2),
.popup-cm .inner .box-txt .txt .item p.a + p.a {
    margin-top: 2em;
}

.popup-cm .inner .box-txt .txt .item p.q::before {
    display: block;
    content: "Q：";
    position: absolute;
    top: 0;
    left: 0;
    width: 27px;
    text-align: right;
}
.popup-cm .inner .box-txt .txt .item p.a::before {
    display: block;
    content: "A：";
    position: absolute;
    top: 0;
    left: 0;
    width: 27px;
    text-align: right;
}