:root {
    --body-text-color: #575756;
    --header-footer-color: #00A8E1;
    --error-color: #e85858;
    --bg-color: #F5F5F5;
    --progress-inactive-color: #767676;
    --text-color-opacity-50: rgba(87, 87, 86, 0.50);
    --text-color-opacity-30: rgba(87, 87, 86, 0.30);
    --text-color-darken-15: #4A4A49;
    --header-footer-color-lighten-15: #26B5E6;
    --header-footer-color-darken-15: #008FBF;
    --header-footer-hover: #26B5E6;
}