/* 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
        }