/* styles.css */

.habitat-highlight {

    border: 2px solid #2c3e50;

    padding: 10px;

    margin: 20px 0;

}

nav {

    margin-top: 30px;

    padding: 15px;

    background-color: #ecf0f1;

}

citation {

    font-size: 0.9em;

    color: #7f8c8d;

}