a:link { color:blue; background-color:white; font-weight:bold; text-decoration:none; }
a:visited { color:#7f007f; background-color:white; text-decoration:underline; }
a:active { color:magenta; background-color:white; text-decoration:none; }

tr {
text-align:left;  /*center;*/
white-space:nowrap;
border-bottom:thin solid navy;
border-top:thin solid navy;
}
td {
white-space:nowrap;
empty-cells:hide;
}

/* Grundlage der Tabellenformatierung:*/
/* table style="border-collapse:collapse" */
/* Raender unten */
/* Rand unten */
.randu {

 border-style:solid;
 border-top-width: 0px;
 border-right-width: 0px;
 border-bottom-width: 1px;
 border-left-width: 0px;
 }