.calendar {
  position: relative;
  overflow: hidden;
  text-transform: capitalize;
  text-align: center;
  font: 15px/1em inherit;
  color: #545a5c;
}
.calendar a {
  text-decoration: none;
  color: inherit;
}
.calendar header .simple-calendar-btn {
  display: inline-block;
  position: absolute;
  width: 30px;
  height: 30px;
  text-align: center;
  line-height: 30px;
  color: #cbd1d2;
  border-radius: 50%;
  border: 2px solid #cbd1d2;
}
.calendar header .simple-calendar-btn:hover {
  background: #cbd1d2;
  color: white;
}
.calendar header .simple-calendar-btn:before {
  content: "";
  position: absolute;
  top: 9px;
  left: 8px;
  width: 8px;
  height: 8px;
  border-style: solid;
  border-width: 3px 3px 0 0;
  transform: rotate(45deg);
  transform-origin: center center;
}
.calendar header .btn-prev {
  top: 0;
  left: 0;
  transform: rotate(-180deg);
}
.calendar header .btn-nxt {
  top: 0;
  right: 0;
}
.calendar header .btn-nxt:before {
  transform: rotate(45deg);
}
.calendar header .month {
  padding: 0;
  margin: 0;
}
.calendar header .month .year {
  font-size: 0.6em;
  font-weight: 100;
  color: #6691cc;
}
.calendar table {
  width: 100%;
  margin: 20px 0;
  border-spacing: 0px;
}
.calendar thead {
  font-size: 1.2em;
  font-weight: 600;
}
.calendar td {
  padding: 0.8em 0.1em;
}
.calendar .day {
  position: relative;
  display: inline-block;
  width: 2.5em;
  height: 2.5em;
  line-height: 2.5em;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
}
.calendar .day:hover {
  border: 2px solid #6691cc;
}
.calendar .day.today {
  background: transparent;
    color: #cbd1d2;
}
.calendar .day.today.has-event:after {
  background: white;
}
.calendar .day.has-event {
  background: #6691cc;
    color: white;
}
.calendar .day.has-event:hover {
  border: 2px solid transparent;
}
.calendar .day.today:after {
  content: "";
  position: absolute;
  top: calc(50% + 0.6em);
  left: calc(50% - 2px);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #6691cc;
}
.calendar .day.disabled {
  cursor: default;
}
.calendar .day.disabled:hover {
  border: 2px solid transparent;
}
.calendar .event-container {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 40px;
  background: #545a5c;
  box-sizing: border-box;
}
.calendar .event-container .event-wrapper {
  overflow-y: auto;
  max-height: 100%;
}
.calendar .event-container .close {
  position: absolute;
  width: 30px;
  height: 30px;
  top: 10px;
  right: 10px;
  cursor: pointer;
}
.calendar .event-container .close:before,
.calendar .event-container .close:after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  background-color: #cbd1d2;
}
.calendar .event-container .close:before {
  transform: rotate(45deg);
}
.calendar .event-container .close:after {
  transform: rotate(-45deg);
}
.calendar .event-container .event {
  position: relative;
  width: 100%;
  padding: 1em;
  margin-bottom: 1em;
  background: #6691cc;
  border-radius: 4px;
  box-sizing: border-box;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.12);
  text-align: left;
  color: white;
}
.calendar .event-container .event-date {
  margin-bottom: 1em;
}
.calendar .event-container .event-hour {
  float: right;
}
.calendar .event-container .event-summary {
  font-weight: 600;
}
.calendar .filler {
  position: absolute;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: #545a5c;
  transform: translate(-50%, -50%);
}