.thema {width: 250px; float: left;}
.antworten {width: 30px; float: left; text-align:center;}
.gesehen {width: 50px; float: left; text-align:center;}
.datum {width: 50px; float: left; text-align: center;}



.tage {width: 20px; float: left;}
.erstellen {width: 20px; float: left;}

.user {width: 30px; float: left; text-align:center;}
.thema {width: 400px; float: left;}
.beitraege {width: 30px; float: left; text-align: center;}