/* BEG: Sticky Footer - https://css-tricks.com/couple-takes-sticky-footer/#there-is-flexbox */
html, body {
    height: 100%;
}

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

.content-container {
    flex: 1 0 auto;
}

.footer-container {
    flex-shrink: 0;
}
/*END: Sticky Footer */

/* override checkboxes as they are too faint by default */
input[type='checkbox'] {
    border: 1px solid rgba(0, 0, 0, 0.50);
}