table { border-collapse: collapse;
        border: 1px solid green;
margin-left: auto;
margin-right: auto;

 }

caption { caption-side: top; 
          width: auto;
          font-weight:bold; 
          margin-left: auto;
          margin-right: auto;
         }

  td {    text-align: center;
          border: 1px solid green}

  th { font-weight:bold;
       font-size: 1em;
       speak-header: once;}

.thcolor{background-color:#FFFFE0;
padding-left:1em;
padding-right:1em;}

.cellcolor{ background-color:#FFFFE0}
.headercolor{ background-color:#FFE4C4}