* {box-sizing: border-box;}

ul {list-style-type: none;}

body {font-family: Arial;}

.month {
    background: #636869;/*#fda500;*/
	width: 100%; 
	text-align: center;
	border:none;
}

.month ul {
    margin: 0px; 
    padding: 5px 0px 0px 0px;
}

.month ul li {
    color: white;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
	font-weight: normal;
}

.month .prev {
    float: left;
    padding: 10px 0px;
}

.month .next {
    float: right;
    padding: 10px 0px;
}

.weekdays {
	font-size: 12px;
    background-color: #ddd;
	padding: 0px 0px;
	margin-bottom: -10px; 
}

.weekdays li {
    display: inline-block;
    width: 13.6%;
    color: #666;
    text-align: center;
	margin-bottom: 10px;
	margin-top: 5px;
}

.days {
    padding: 3px;
    background: #eee;
    margin-top: 5px;
	margin-bottom: 5px;
}

.days li {
    list-style-type: none;
    display: inline-block;
    width: 13.6%; 
    text-align: center;
    font-size: 12px;
    color: #777;
}

.days li .active {
    padding: 3px;
    background: #1abc9c;
    color: white;
}

@media screen and (max-width:750px) {
    .weekdays li, .days li {width: 13.1%;}
}

@media screen and (max-width: 420px) {
    .weekdays li, .days li {width: 13.5%;}
    .days li .active {padding: 2px;}
}

@media screen and (max-width: 290px) {
    .weekdays li, .days li {width: 12.2%;}
}

.pagerLink {
	background-color: #ddd;
	padding: 3px 3px;
	border-radius: 0%;
	text-decoration: none; 
	color: #333;			
	font-size: 12px;
	border:none;
}

.pagerLink:hover {
	cursor: pointer;
	color: red;
	font-weight: bold;
} 

.pagerLink:active {
	color: red;
} 

.mark1 {
	padding: 2px;
	background-color: yellow;
}

.optionCalendar {
    border:0px;
    outline:0px;
	width: 33.33333%;
	height: 25px;
	cursor: pointer;
	background-color: #ffd11b;
	text-align: center;
	font-size: 12px;			
	float: left;
	display: inline;
}

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

.tooltip .tooltiptext {
	background-color: #333;
	color: #fff;
	border: 0 solid black;
	text-align: center;
	border-radius: 6px;
	padding: 3px;
	position: absolute;
	left: 50%;
	margin-left: 15px;
	top: 0px;
	width: 150px;
	height: auto;
	opacity: 0;
	transition: opacity 0.5s;
	visibility: hidden;
}

.tooltip .tooltiptext::after {
  content: "";
  position: absolute;
  top: 5px;
  left: 0px;
  margin-left: -10px;
  border-width: 5px;
  border-style: solid;
  border-color: transparent #333 transparent transparent;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}