body {
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    max-width: 1000px;
}

.center {
    text-align: center;
}

.light-text {
    color: #555555
}

.bigger {
    font-size: 120%;
}

div.section {
    margin-bottom: 40px;
}

button {
    font-size: 0.8em;
    padding: 8px 20px 8px 20px;
    border: none;
    background-color: #5e8be6;
    color: white;
    border-radius: 5px;
}

button:hover {
    background-color: #84a3e3;
    cursor: pointer;
}

#abstract {
    text-align: justify;
}

figure {
    margin: 0;
    padding: 0 0 0.4in 0;
    text-align: center;
    font-size: 95%;
    font-style: italic;
}

li~li {
    padding-top: 0.125in;
}