/* CSS Document */
body        {
              margin:10px;
              font-family:Arial;
              background-color:blue; 
              display:grid;
              grid-template-columns:repeat(5,1fr);
              grid-template-areas:"head head head head head"
                                 "nav main main main main"
                                 "aside main main main main"
                                  "foot foot foot foot foot"; 
            }
header,nav,main,aside,footer    {
                                  padding:10px;
                                  border:5px solid;
                                  margin:2px;
                                }
header  { 
            background-color:white;
            border-color:yellow;
            grid-area:head;
        }
nav     { 
            background-color:#FFFBF0;
            border-color:yellow;
             grid-area:nav;
        }
main    { 
            background-color:#FFFFFF;
            border-color:yellow;
            grid-area:main;
        }
aside   { 
            background-color:#FFFBF0;
            border-color:yellow;
            grid-area:aside;
        }
footer  { 
            background-color:#FFFFFF;
            border-color:yellow;
            grid-area:foot;
        }
p       {
           text-align:center;
        }
h1      {
           text-align:center;
        }