.sum .col-12 {
    display: flex;
}

    .sum .col-12 > div {
        margin-inline-end: 1rem;
        min-width: 2rem;
    }

.none {
    color: var(--bb-calendar-cell-disabled-color);
}

.less {
    border-radius: var(--bs-border-radius);
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: 4px;
    padding: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ch {
    background: #28a745;
    color: #f8f9fa;
}

.en {
    background: #007bff;
    color: #f8f9fa;
}
