body         {
             max-width: 1000px;
             margin: auto;
             page-align: center;
             }

  H4        { font: bold 12pt Times, "Times New Roman", serif;
            }

  H1        { font: bold 24pt Arial, Helvetica, sans-serif;
              text-align: center;
            }

  H2        { font: bold 18pt Arial, Helvetica, sans-serif;
              text-align: center;
            }

 img        {
              display: block;
              margin-left: auto;
              margin-right: auto;
            }

div.l {
  text-align: left;
}

 div.r {
  text-align: right;
}

.grid-2x2 {
	display: grid;
	grid-template-columns: 500px 500px
}

.grid-container5 {
  display: grid;
  grid-template-columns: 162px 162px 162px 162px 162px
}

pre {
   font-family: "courier new", courier, monospace;
   font-size: 10pt;
   font-weight: 400;
}


div         {text-align: center;
 } 



p {max-width: 900px; margin-left: auto;
     margin-right: auto;}

.floatleft {
        float: left;
        margin: 0 15px 0 0;
         }  

.floatright {
        float: right;
        margin: 0 0 0 15px;
         }