.datePicker {
  position: relative;
  display: inline-block;
}

.datePicker.is-multiple {
  display: block;
  width: 100%;
}

.datePicker__container {
  color: #333;
  background: #fff;
  border: 1px solid #ccc;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  padding: 0.5rem 0;
  position: relative;
  z-index: 1;
}

.datePicker__container::after {
  content: '';
  display: table;
  clear: both;
}

.datePicker.has-popup .datePicker__container {
  z-index: 9999;
  display: none;
  position: absolute;
  border-bottom-color: #bbb;
  box-shadow: 0 0.125rem 0.5rem rgba(0,0,0,0.2);
  top: 100%;
  left: 0;
}

.datePicker.has-popup .datePicker__container.position-right {
  left: auto;
  right: 0;
}

.datePicker.has-popup .datePicker__container.position-top {
  top: auto;
  bottom: 100%;
}

.datePicker.has-popup.is-visible .datePicker__container {
  display: block;
}

.datePicker__header {
  position: relative;
  text-align: center;
}

.datePicker__title {
  display: inline-block;
  position: relative;
  z-index: 9999;
  overflow: hidden;
  margin: 0;
  padding: 0.25rem 0.125rem;
  font-size: 0.875rem;
  line-height: 1.5;
  font-weight: bold;
  background-color: #fff;
}

.datePicker__title select {
  cursor: pointer;
  position: absolute;
  z-index: 9998;
  margin: 0;
  left: 0;
  top: 0.25rem;
  opacity: 0;
}

.datePicker__prev,
.datePicker__next {
  display: block;
  cursor: pointer;
  position: relative;
  outline: none;
  border: 0;
  padding: 0;
  padding: 0.5rem;
  font-size: 0.875rem;
  color: #ccc;
}

.datePicker__prev::before,
.datePicker__next::before {
  content: '';
  display: inline-block;
  border: solid transparent;
  border-width: 0.5em;
}

.datePicker__prev:hover,
.datePicker__next:hover {
  color: #77f
}

.datePicker__prev {
  float: left;
}
.datePicker__prev:before {
  border-right-color: currentColor;
  border-left: 0;
}

.datePicker__next {
  float: right;
}
.datePicker__next:before {
  border-left-color: currentColor;
  border-right: 0;
}

.datePicker__prev.is-disabled,
.datePicker__next.is-disabled {
  cursor: default;
  opacity: 0.2;
}

.datePicker__cal {
  float: left;
  width: 33.333%;
  padding: 0 0.5rem;
  min-width: 15rem;
  box-sizing: border-box;
}

.datePicker__cal:first-child:nth-last-child(2),
.datePicker__cal:first-child:nth-last-child(2) ~ .datePicker__cal,
.datePicker__cal:first-child:nth-last-child(4),
.datePicker__cal:first-child:nth-last-child(4) ~ .datePicker__cal {
  width: 50%;
}

.datePicker__cal:first-child,
.datePicker__cal:nth-child(3n+1),
.datePicker__cal:nth-child(3):nth-last-child(2) {
  margin-left: 0;
  clear: both;
}

.datePicker table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  border: 0;
}

.datePicker table th,
.datePicker table td {
  width: calc(100% / 7);
  padding: 0;
}

.datePicker table th {
  color: #999;
  font-size: 0.625rem;
  line-height: 2.25;
  font-weight: bold;
  text-align: center;
}

.datePicker__day,
.datePicker__day.is-selected.is-highlighted {
  cursor: pointer;
  display: block;
  box-sizing: border-box;
  outline: none;
  border: 0;
  margin: 0;
  background: #f5f5f5;
  position: relative;
  color: #666;
  font-size: 0.75rem;
  line-height: 1.325;
  font-weight: normal;
  box-shadow: none;
  border-radius: 0;
}

.datePicker__day::after {
  content: '';
  display: block;
  padding-top: 90%;
}

.datePicker__daynum {
  position: absolute;
  top: 0; right: 0;
  width: 100%;
  padding: 0.25rem;
  text-align: right;
}

.datePicker__day.is-today {
  color: #77f;
  font-weight: bold;
}

.datePicker__day.is-selected,
.datePicker__day.is-highlighted {
  color: #fff;
  font-weight: bold;
  background: #77f;
  border-radius: 0.25rem;
  box-shadow: inset 0 0 0 1px white;
}

.datePicker__day.is-disabled,
.datePicker__day.is-otherMonth {
  pointer-events: none;
  cursor: default;
  color: #999;
  opacity: 0.3;
}

.datePicker__day:not(.is-highlighted):not(.is-selected):hover {
  color: #fff;
  background: #ccc;
  border-radius: 0.25rem;
  box-shadow: inset 0 0 0 1px white;
}