.experiment_table {
border:1px solid #ec7107;
width:100%;
}

.experiment_h1 {
border:1px solid #ec7107;
font-family: 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif;
background-color: #eeeceb;
font-weight:bold;
}

.experiment_cell {
vertical-align:top;
border:1px solid #ec7107;
font-family: 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif;
}

#header_plz{
width:3%;
}

#header_ort{
width:16%;
}

#header_kategorie {
width:6%;
}

#header_id {
width:5%;
}

#header_klasse {
width:27%;
}

#header_schule {
width:24%;
}