header {background-color: #9FF781;
		width: 100%;
		height: 20%;}

main {background-color: #9F81F7; 
width:100%;
height: 60%;}
section{ width: 100%;
		 height: 90%;
		 display: flex; 
		 background-color:#2ECCFA}

section article{width: 40%; 
				height: 95%; 
				margin: 1rem; 
				background-color: #FACC2E}

aside{ width: 100%;
		 height: 20%;
		 display: flex; 
		 background-color:#646}

footer { width: 100%;
		 height: 10%;
		 display: flex; 
    margin:0 1 0 0rem; 
		 background-color:#222}