body {
    background-color: rgb(231, 248, 255);
    font-size: 11px;
}

table {
    border-collapse: collapse;
}

th, td {
    border: 1px solid black;
    padding: 2px 5px 2px 5px;
    margin: 2px;
    font-size: 10px;
    overflow-style: scrollbar;
    max-height: 50px;
}

th {
    background-color: #1d1d1d;
    color: #fff;
}

/*Abwechselnde Farben einer Liste*/
table.status tr.ok:nth-child(2n) {
    background-color: #9bd06b;
}

table.status tr.ok:nth-child(2n+3) {
    background-color: #ddffc8;
}

table.status tr.warning:nth-child(2n) {
    background-color: #ffecb7;
}

table.status tr.warning:nth-child(2n+3) {
    background-color: #fff5db;
}

table.status tr.critical:nth-child(2n) {
    background-color: #ffadad;
}

table.status tr.critical:nth-child(2n+3) {
    background-color: #ffcaca;
}

/*Definition der Navigation*/
nav > ul {
    list-style-type: none;
    margin: 0px;
    padding: 0px;
}

    nav > ul > li > a {
        display: block;
        margin: 4px 0px 0px 0px;
        border: 1px solid black;
        background-color: #CCFFFF;
        color: black;
        vertical-align: middle;
        text-decoration: none;
        padding: 5px;
        color: #001655;
        border-radius: 4px;
        border: solid 1px #20538D;
        box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.4), 2px 3px rgba(0, 0, 0, 0.2);
    }

        nav > ul > li > a:hover {
            border: 1px solid #54993f;
            background-color: #6ce6e6;
        }

div.AufgabeGray {
    background-color: #808080;
    padding: 5px;
    color: #fff;
    margin-top: 5px;
    margin-bottom: 5px;
}

div.AufgabeBlue {
    background-color: #069;
    padding: 5px;
    color: #fff;
    margin-top: 5px;
    margin-bottom: 5px;
}

div.scrol {
    max-height: 100px;
    display: inline-block;
    overflow: auto;
    margin-bottom: 0px;
    margin-left: 0px;
    margin-top: 0px;
    margin-right: 12px;
    padding: 0px;
}

a.button {
    border: 1px solid black;
    background-color: #CCFFFF;
    color: black;
    display: inline-block;
    padding: 5px;
    color: #001655;
    border-radius: 4px;
    border: solid 1px #20538D;
    box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.4), 2px 3px rgba(0, 0, 0, 0.2);
}

    a.button:hover {
        border: 1px solid #54993f;
        background-color: #6ce6e6;
    }

div {
    margin-top: 4px;
}

li {
    list-style-type: none;
}