.calendar-box {
  position: relative;
}

.buttons-container {
cursor: pointer;
}

.week {
overflow: hidden;
}

.week.highlight {
background: #efefef;
}

/* weekend */
.week .day:first-child, .week .day:last-child {
/*color: orange;*/
}

/* sunday */
.week .day:first-child {
/*color: red;*/
}

.day {
display: inline-block;
float: left;
width: 14.28%;
text-align: center;
cursor: pointer;
box-sizing: border-box;
}

.day.disabled span {
color: #b8b9bb;
}

/* vertical highlight */
.week .day.highlight span {
/*color: blue;*/
}

.day.selected span {
/*background: orange;*/
}

.day.today span {
font-weight: bold;
}

.months-container.hidden, .weeks-container.hidden {
display: none;
}

.months-wrapper {
overflow: hidden;
}

.months-wrapper .month {
display: inline-block;
float: left;
width: 25%;
text-align: center;
cursor: pointer;
}
.months-wrapper .month.one-third {
width: 33.33%;
}