body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: small;
    cursor: cell;
}

h1 {
    font-size: x-large;
    color: cornflowerblue;
    margin-top: 0;
    margin-bottom: 0;
}

h2 {
    font-size: x-large;
    color: cornflowerblue;
    margin-top: 20px;
    margin-bottom: 0;
}

h3 {
    font-size: large;
    font-weight: normal;
    color: /*cornflowerblue*/;
    margin-top: 25px;
    margin-bottom: 5px;
}

table {
    border-spacing: 5px;
}

button {
    width: 80px;
    margin: 5px;
}

.button_lang {
    width: 180px;
    margin: 0;
}

#table_raum {
    border-collapse: collapse;
}

.mensch_name {
    width: 100px;
}

.klassen_name {
    width: 87px;
    margin-top: 0;
    margin-bottom: 10px;
    margin-left: 2px;
}

.feld {
    width: 26px;
    height: 26px;
    border: 1px lightgray solid;
    padding: 0;
    text-align: center;
}

.mensch {
    width: 26px;
    height: 26px;
    border-radius: 13px;
}

.oben {
    vertical-align: top;
}

.zentriert {
    text-align: center;
}

.checkbox {
    width: 20px;
    height: 20px;
}

.rosa {
    background-color: lightpink;
}

.blau {
    background-color: lightskyblue;
}

.leer {
    background-color: white;
}

.wand {
    background-color: lightgray;
}

.fenster {
    background-color: azure;
}

.tuer {
    background-color: lightsteelblue;
}

.tafel {
    background-color: darkseagreen;
}

.tisch {
    background-color: burlywood;
}

.schrank {
    background-color: palegoldenrod;
}

.ablage {
    background-color: peachpuff;
}