.calendar {
  border: 1px solid #ccc;
  padding: 0 1rem 1rem;
  margin-bottom: 2rem;
  max-width:400px;
  margin-left: auto;
}
.calendar table {
  margin: 1rem 0 0;
}
.calendar tr {
  border: 0;
}
.calendar td {
  text-align: center;
  padding: .25rem 0;
}
.calendar header .simple-calendar-btn {
  border-radius: 0;
  border-width: 0 0 1px 1px;
  color: #000;
}
.calendar header .simple-calendar-btn:before {
  top: 10px;
}
.calendar header .simple-calendar-btn:hover,
.calendar header .simple-calendar-btn:focus {
  background-color: #8f8f8f;
}
.calendar header .btn-prev {
  border-width: 1px 0 0 1px;
}
/* .calendar header .btn-next { */
  /* border-right: 0; */
/* } */
.calendar header .month {
  margin-top:1.5rem;
}
.calendar header .month .year {
  font-size: 2rem;
  display: inline-block;
}
.calendar .day {
  border:0;
  line-height: 2.5rem;
}
.calendar .day:hover,
.calendar .day.disabled:hover {
  border:0;
}
.calendar .day.today {
  background: #40d9f2;
  font-weight: bold;
  color: #000;
}
.calendar .day.wrong-month {
  opacity: 0;
}

.calendar .day.has-event {
  cursor:pointer;
}
.calendar .day.has-event:hover {
  outline: 1px solid #40d9f2;
}
.calendar .day.has-event:after {
  top: calc(50% + 1rem);
  left: calc(50% - .25rem);
  width: .5rem;
  height: .5rem;
  background: #40d9f2;
}