body {
        display: grid;
        grid-template-rows: repeat(4, 14em);
        grid-template-columns: repeat(3, 21em);
        /*143, 91, 91 für Schriftzug*/
        margin: 0;
    }
    
    .zeile1 {
        grid-row: 1 / 1;
    }
    
    .zeile2 {
        grid-row: 2 / 2;
    }
    
    .zeile3 {
        grid-row: 3 / 3;
    }
    
    img {
        width: 21em;
        height: 14em;
        opacity: 90%;
    }
    
    div {
        text-align: center;
        margin-top: 5.5em;
    }
    
    .mehrzeilig {
        margin-top: 4.5em;
    }
    
    .unternehmen {
        margin-top: 9em;
    }
    
    a {
        text-decoration: none;
        color: black;
        font-size: 2em;
        font-weight: bolder;
    }
    
    .navicon {
        width: 2em;
        margin: .5em;
    }
    
    .impressum {
        position: relative;
        top: -1.5em;
        float: right;
        color: white;
        font-size: 1em;
        font-weight: normal;
        z-index: 1;
    }
    
    .Aurelia {
        position: absolute;
        top: 9em;
        left: 12.5em;
        height: 15em;
        width: 58em;
    }
    
    p {
        text-align: center;
        margin-top: -5em;
    }
    
    .klickFreitag {
        position: absolute;
        left: 1em;
        display: none;
        margin: 0;
    }
    /*Vogel - Animation */
    
    .vogel {
        height: 100px;
        width: auto;
        animation: fly 8s;
        animation-timing-function: linear;
        animation-iteration-count: infinite;
        opacity: 100%;
    }
    
    @keyframes fly {
        0% {
            position: relative;
            left: -4em;
            top: -30em;
        }
        100% {
            position: relative;
            left: 70em;
            top: -50em;
        }
    }