.entry-content .qa-title {
    font-size: 2em;
    font-weight: bold;
    text-align: center;
    margin: 10px 0;
}

.qa-list a {
    text-decoration: underline;
}

.qa-list dl {
    position: relative;
    cursor: pointer;
    border: 1px solid #DDD;
    border-top: 0;
    user-select: none;
}
.qa-list dl:first-child {
    border-top: 1px solid #DDD;
    margin-top: 0;
}
.qa-list dl::after {
    position: absolute;
    top: 27px;
    right: 26px;
    display: block;
    width: 7px;
    height: 7px;
    margin: auto;
    content: '';
    transform: rotate(135deg);
    border-top: 2px solid #000;
    border-right: 2px solid #000;
}
.qa-list .open::after {
    transform: rotate(-45deg);
}
.qa-list dl dt {
    position: relative;
    margin: 0;
    padding: 20px 20px 20px 60px;
    font-weight: bold;
}
.qa-list dl dt::before {
    font-size: 22px;
    line-height: 1;
    position: absolute;
    top: 20px;
    left: 20px;
    display: block;
    content: 'Q.';
    color: #3285bf;
}
.qa-list dl dd::before {
    font-size: 22px;
    line-height: 1;
    position: absolute;
    left: 20px;
    display: block;
    content: 'A.';
    font-weight: bold;
    color: #3285bf;
}
.qa-list dl dd {
    display: none;
    position: relative;
    margin: 0;
    padding: 20px 20px 20px 60px;
    background: #f7f7f7;
}
.qa-list dl dd p {
    margin: 30px 0 0;
}
.qa-list dl dd p:first-child{
    margin-top: 0;
}

@media screen and (max-width: 767px) {
    .qa-list dl {
        margin: 10px 0 0;
    }
    .qa-list dl:after {
        top: 20px;
        right: 20px;
        width: 7px;
        height: 7px;
    }
    .qa-list dl dt {
        padding: 16px 16px 16px 50px;
        font-size: 14px;
    }
    .qa-list dl dt::before {
        font-size: 14px;
        top: 20px;
        left: 20px;
    }
    .qa-list dl dd::before {
        font-size: 14px;
        left: 20px;
        margin-top: 5px;
    }
    .qa-list dl dd {
        margin: 0;
        padding: 16px 16px 16px 50px;
        font-size: 14px;
    }
    .qa-list dl dd p {
        margin: 30px 0 0;
    }
    .qa-list dl dd p:first-child{
        margin-top: 0;
    }
}