body{
	background-color: b7cbb0;
}

header{
	font-family: Verdana;
	color: darkgreen;
	display: none;
}

@keyframes rotate360{
	0%		{transform: rotate(0deg);}
	100%	{transform: rotate(360deg);}
}

section{
	width: 6.25vw;
	height: 11.11111111111111111vh;
	background-color: skyblue;
	float: left;
	animation-name: rotate360;
	animation-iteration-count: infinite;
	animation-timing-function: linear;

}

.blue{
	background-color: skyblue;
	animation-duration: 15s;
}

.pink{
	background-color: lightpink;
	animation-duration: 15s;
}

.orange{
	background-color: orange;
	animation-duration: 15s;
}

.yellow{
	background-color: lightyellow;
	animation-duration: 15s;
}