html {
    font-size: 0.85em;
    position: relative;
    min-height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 0.85em;
        position: relative;
        min-height: 100%;
    }
}

body {
    font-family: 'Roboto',serif;
    margin-bottom: 60px;
}