body {
font-family: Calibri;
 }
 
 h1{
	text-align:center;   
 }
 
 header {border-width: 5px;
border-style:solid;	
border-color: black;
background-color: #D3D3D3;
height:100px 
 }
 
 
footer {border-width: 5px;
border-style:solid;	
border-color: #C8C8C8;
background-color: #81AAEF;
height:50px 
 }
 
 nav {
 border-width: 5px;
border-style:solid;	
border-color: #e7c157;
background-color: #FFFF6C;
height:150px 
 }
 
  main {border-width: 5px;
border-style:solid;		
border-color: #df6c20;
background-color: white;
height:400px 
 }
 
   aside {
border-color: #8db243;
background-color: #d2d2d2;
border-width: 5px;
border-style:solid;
height:50px;
 }