/* CSS Document */
body       {
              font-family: Calibri;
              
           }
h1 {
      text-align: center;
      
   }    
header,nav,main,aside,footer    {
                                  border: 5px solid;
                                }
header {
           background-color: #D3D3D3;
             border-color: black;
             height: 100px;
       }   
nav {
          background-color: #FFFF6C;
             border-color: #c7c157;
             height: 150px;
    }     
main {
       background-color: white;
             border-color: #df6c20;
             height: 400px;
     }    
     
aside {
           background-color: #D2D2D2;
             border-color: #8db243;
             height: 50px;
      }   
footer {
          background-color: #81AAEF;
             border-color: #C8C8C8;
             height: 50px;
       }