.regular {margin-left: 10%; 
          margin-right: 10%;
          font-family: Verdana,Arial,Helvetica,sans-serif; 
          font-size: 100%; 
          color:#000000}
.boxed   {background-color: #cc99ff; 
          border-style: double; 
          border-color: purple; 
          border-width:1pt;
          margin-left:20%; 
          margin-right:20%; 
          padding: 5px 5px 5px 5px; 
          text-align:center;
          font-family: Verdana,Arial,Helvetica,sans-serif; 
          font-size: 100%; 
          color:#000000}
.lastbit {margin-left: 10%;
          margin-right: 10%;
          font-size: 80%; 
          border-style: solid; 
          border-color:#000000; 
          border-width: 1px; 
          padding: 10px;
          font-family: Verdana,Arial,Helvetica,sans-serif}
.navig   {margin-left: 10%; 
          margin-right: 20%;
          font-family: Verdana,Arial,Helvetica,sans-serif; 
          font-size: 80%; 
          color:#000000;
          text-align: right}
OL       {list-style-type: lower-roman}

.centred {
text-align:center;
}
table tr {
vertical-align:top;
}