html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

body {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
}

body > header {
    flex-shrink: 0;
}

body > section {
    flex-grow: 1;
    overflow: auto;
    min-height: 2em;
}

body > footer {
    flex-shrink: 0;
}

/* Bulma overrides */
.section {
    flex: 1;
    padding: 1rem;
}

.footer {
    padding: 0.5rem;
}

.footer:empty {
    display: none;
}

/* Components */
.network-banner {
    display: none;
}

.network-banner.network-banner--active {
    display: block;
}