.question {
    font-weight: bold;
    cursor: pointer;
    cursor: hand;
    padding-left: 30px;
    margin-top: 10px;
    text-decoration: underline;
    background: url(../images/arrow-right-solid.png) left center no-repeat;
    background-size: 20px;
}

.answer {
    display: none;
    clear: both;
    padding: 10px;
    clear: both;
}

.unfolded {
    background-image: url(../images/arrow-down-solid.png);
}