body { margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;} 
.m { font-size: small}
.l { font-size: medium} 
a:link {text-decoration: none} 
a:visited {text-decoration: none} 
a:active {text-decoration: underline} 
a:hover {text-decoration: underline} 
.tb1 {
border-bottom-width : 1px;
border-bottom-style : dotted;
border-bottom-color : #cccccc;
}