.main-content {
    background-color: white
}

.main-content h1, h2, h3, h4, h5, h6 {
#    text-align: center;
}

.mastfoot {
    color: #999; /* IE8 proofing */
    color: #000;
    text-align: center;
    background-color: #ECF0F1;
    padding-top: 10px;
    padding-bottom: 10px;
    margin-top: 10px;
}

@media (min-width: 768px) {
    .masthead {
        position: fixed;
        top: 0;
    }
    .mastfoot {
        /* position: fixed; */
        bottom: 0;
    }
    /* Handle the widths */
    .masthead,
    .mastfoot,
    .cover-container {
        width: 100%; /* Must be percentage or pixels for horizontal alignment */
    }
}

li a:hover {
    background-color: #555;
    color: white;
}