.preview-content.closed {
    height: 100px;
    overflow: hidden;
}

.preview-content.open {
    height: 100%;
}

.preview-content {
    font-size: .9em;
    line-height: 130%;
}

.preview-content a {
    text-decoration: underline;
    font-weight: normal;
}

a.show-more {
    display: block;
    width: 100%;
    border-top: solid 1px rgb(200,200,200);
    margin-top: .5em;
    font-size: 10px;
    text-align: center;
    text-decoration: none;
}