/* 大見出し */
h2.midashi1 {
    background-color: #f5f5f5;
    border-left: 10px solid #212529;
    border-bottom: 4px solid #4d5053;
    padding: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
}

/* 小見出し */
h3.midashi2 {
    background-color: #f5f5f5;
    border-left: 6px solid #212529;
    border-bottom: 2px dotted #4d5053;
    padding: 0.5rem;
    font-size: 1.25rem;
    font-weight: bold;
}

/* 平日 */
.week-black {
    color: #fff !important;
    background-color: RGBA(33, 37, 41, var(--bs-bg-opacity, 1)) !important;
    background-image: var(--bs-gradient)!important;
    border-radius: var(--bs-border-radius-xxl)!important;
    padding: .5rem !important;
}

/* 土曜日 */
.week-blue {
    color: #fff !important;
    background-color: RGBA(13, 110, 253, var(--bs-bg-opacity, 1)) !important;
    background-image: var(--bs-gradient)!important;
    border-radius: var(--bs-border-radius-xxl)!important;
    padding: .5rem !important;
}

/* 祝日・日曜日 */
.week-red {
    color: #fff !important;
    background-color: RGBA(220, 53, 69, var(--bs-bg-opacity, 1)) !important;
    background-image: var(--bs-gradient)!important;
    border-radius: var(--bs-border-radius-xxl)!important;
    padding: .5rem !important;
}