h1     {text-align: center; margin-top: 0px;  margin-bottom: 0px}
h2, h3 {text-align: center; margin-top: 10px; margin-bottom: 3px}
p {text-align: justify; text-indent:20pt;  margin-top: 0px; margin-bottom: 0px; font-weight: light}
td {margin-left: 5px ! important; margin-right: 5px}
a {text-decoration: none}
.old {background-color: #d0ffd0}
.super {font-size: 60%; vertical-align: super}
.subsc {font-size: 60%; vertical-align: sub}
.rem {color: blue; cursor: hand; font-size: 60%; vertical-align: super}
.tabl0 {margin-top: 0px; margin-bottom: 0px; margin-left:  5; margin-right: 5}
.tabl1 {margin-top: 0px; margin-bottom: 0px; margin-left: 25; margin-right: 5}
.tabl2 {margin-top: 0px; margin-bottom: 0px; margin-left: 45; margin-right: 5}
.sl {font-size: 70%}
.caption {color: #555555;}
.sub_line {border-bottom: 1px solid black}
.sup_line {border-top: 1px solid black}