#keywords-button {
    font-size: 50%;
    color: #7f7f7f;
    font-weight: normal;
}

#keywords-button:hover {
    background-color: #4d4d4d;
    color: #ffffff;
    cursor: pointer;
}

#keywords {
    position: absolute;
    top: 0;
    left: 0;
    font-size: 75%;
    background-color: #7f7f7f;
    color: #ffffff;
    text-align: justify;
    width: 50%;
    padding: .5em;
    border: 1px solid #f18137;
    display: none;
}