#calendar { width: 240px; border: solid 2px black; margin-left: 25px; text-align: center;}
#calendar .calendar {text-align: justify;}
#calendar .weekhead { height: 22px; vertical-align: baseline; border-top: solid 1px black; border-bottom: solid 1px black;}
#calendar .week { display: block; }
#calendar .day, .sday { display: inline-block; width: 30px; height: 30px; text-align: center;padding:0;margin:0;}
#calendar .sday { font-weight: bold; font-size: 15px;}
#calendar .not_in_month{ color: #808080;}
#calendar .unavailable { text-decoration: line-through; color: black;}
#calendar .btn {text-align: center; font-weight: bolder; padding-top: 2%;padding-bottom: 2%;}
#calendar .pre, #calendar .nxt { cursor: pointer;}