.inhalt {

    font-size: 30px;
    
    margin-top: 10%;
    margin-left: 20%;
    width: 60%;
    text-align: center;
}

a {

    text-decoration: none;
    color: white;
}

body {

    background-color: black;
    color: white;
}

a:hover {

    background-color: white;
    color: black;

    border-width: 3px;
    border-color: rgb(200, 100, 0);
    border-style: solid;
    border-radius: 0px;
}

body .inhalt p {

    font-size: 60%;
}

body .picture img{

    width: 30%;
    margin-left: 35%;
    margin-top: 30px; 
}