.date-picker {
    color: #333;
}

.date-picker a:link,
.date-picker a:visited {
    text-decoration: none;
    color: #333;
}

.date-picker table {
    padding: 0 12px;
}

.date-picker caption {
    margin: 16px 24px;
}

.date-picker caption > div > div {
    float: left;
    margin: 0;
    padding: 0;
}

.date-picker caption > div > div.title {
    width: 50%;
    font-weight: bold;
    text-align: left;
}

.date-picker caption > div > div.month-pagination {
    width: 50%;
    text-align: right;
}

.date-picker caption > div > div.month-pagination a:first-child {
    padding-right: 24px;
}

.date-picker caption > div > div.month-pagination a.previous::before {
    content: "<";
}

.date-picker caption > div > div.month-pagination a.next::after {
    content: ">";
}

/*Screen-reader only.*/
/*See https://webaim.org/techniques/css/invisiblecontent/#techniques*/
.date-picker caption > div > div.month-pagination a span {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.date-picker th,
.date-picker td {
    text-align: center;
    vertical-align: middle;
    padding: 0;
}

.date-picker th {
    font-size: smaller;
    font-weight: lighter;
    color: #999;
}

.date-picker th span,
.date-picker td a {
    display: block;
    width: 34px;
    height: 34px;
    line-height: 34px;
    border: 1px solid transparent;
    border-radius: 50%;
}

.date-picker td a {
    margin-bottom: 16px;
}

.date-picker td.today a {
    border-color: #333;
}

.date-picker td.selected a {
    color: #fff;
    background-color: #6200ee;
}

.date-picker td.today.selected a {
    border-color: #333;
}

.date-picker td.has-events a {
    position: relative;
}

/*See https://codepen.io/bja1011/pen/JYyNZN*/
.date-picker td.has-events a::after {
    content: "";  /*Must have content.*/
    position: absolute;
    bottom: -12px;
    left: 13px;
    width: 6px;
    height: 6px;
    background-color: #999;
    border: 1px solid #999;
    border-radius: 50%;
}