.holiday_setting{
    margin-top: 2em;
}
.flex{
    display: flex;
    align-items: center;
}
.flex > div{
    line-height: 1.5;
}
.number{
    margin-left: 15px;
}
.week{
    margin-left: 20px;
}
.week label{
    display: inline-block;
    margin-right: 10px;
}
.kakusyu{
    margin-top: 20px;
}
.send_btn{
    margin-top: 30px;
}
.admin_calendar table{
    min-width: 500px;
    border-collapse: collapse;
}
.admin_calendar .title{
    background-color: #333;
    color: #fff;
    padding: 10px;
}
.admin_calendar table th a{
    color: #fff;
}
.admin_calendar table th,
.admin_calendar table td{
    padding: 8px;
    background-color: #fff;
}
.admin_calendar table td{
    text-align: center;
    border: 1px #ccc solid;
    min-width: 67px;
}
.admin_calendar table td p{
    margin: 0;
    font-weight: bold;
}

.calendar table{
    width: 100%;
    border-collapse: collapse;
}
.calendar table th,
.calendar table td{
    border: none;
    padding: 8px;
    text-align: center;
}
.calendar th{
    position: relative;
}
.calendar th span.next,
.calendar th span.prev{
    position: absolute;
    display: block;
    padding: 10px;
    cursor: pointer;
}
.calendar th span.next{
    right: 10px;
    top: 8px;
}
.calendar th span.prev{
    left: 10px;
    top: 8px;
}
.calendar th span.next:after,
.calendar th span.prev:after{
    content: '';
    display: block;
    width: 10px;
    height: 10px;
    border-right: 2px solid #1b365d;
    border-bottom: 2px solid #1b365d;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
    z-index: 1;
}
.calendar th span.prev:after{
    transform: rotate(-225deg);
}
.calendar th.title{
    background-color: #fafafa;
    font-weight: bold;
}
.calendar table td span{
    position: relative;
    z-index: 1;
}
.calendar table td.checked{
    position: relative;
}
.calendar table td{
    font-weight: 600;
}
.calendar table td.checked:after{
    content: "";
    display: block;
    width: 34px;
    height: 34px;
    background-color: #ced9e5;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 0;
    border-radius: 4px;
}
.calendar table td.suturday{
    color: #1b365d;
}
.calendar table td.sunday{
    color: #e60012;
}