body{
	background-color:#999;
	margin:0;
	overflow:none;
}
#mainHeading{
	margin:0;
	font-size:1.2vw;
	width:100%;
	background-color:#CCC;
	text-align:center;
}
#box{
	width:750px;
	margin: 0;
	position: absolute;
	top: 50%;
	left: 50%;
	-ms-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	background-color:#EEE;
	border-radius:20px;
}
#mainImg{
	width:100%;
}
.activities{
	font-size:25px;
	margin:0.5vw;
	margin-left:-2vw;
	overflow:auto;
}
.activities li{
	float:left;
	margin-left:30px;
}
#footer{
	position:absolute;
	bottom:0;
	left:0;
	right:0;
	font-size:1.2vw;
	font-weight:bold;
	background-color:#CCC;
	text-align:center;
}
@media screen and (max-width: 1400px) {
	#box {
		width:50vw;
	}
	.activities{
		font-size:1.5vw;
	}
	.activities li{
		margin-left:1.9vw;
	}
}
@media screen and (max-width: 1000px) {
	#box {
		width:65vw;
	}
	.activities{
		font-size:1.8vw;
	}
	.activities li{
		margin-left:2.8vw;
	}
}
@media screen and (max-width: 800px) {
	#box {
		width:80vw;
	}
	.activities{
		font-size:2.4vw;
	}
	.activities li{
		margin-left:2.9vw;
	}
}
@media screen and (min-width: 1500px) {
	#mainHeading, #footer{
		font-size:21px;
	}
}