html, body {
    background-color: black;
    margin: 0px;
    font-family: "Avenir Medium", sans-serif;
    color: white;
    width: 100%;
    max-width: 100%;
    height: 100%;
    max-height: 100%;
}

#sign{
    background-color: #FFFF33;
    color: black;
    font-family: "Avenir Medium", sans-serif;
    font-weight: bold;
    margin-left: auto;
    margin-right: auto;
    border-radius: 10px;
}

h1 {
    color: red;
    text-align:center;
    padding-top: 20px;
}

ol{
    text-indent: 0px;
}

details{
/*
padding: 5px 40px 0px 100px;
*/
    padding: 5px 30px 10px 20px;
    list-style-position: outside;
}

details p{
    padding: 0px;
    text-indent: 0px;

}

/* ================  MEDIA QUERIES  ==================*/

@media only screen and ( min-width: 950px ) {
    /* breites Browserfenster */
    #sign{
        padding-bottom: 30px;
        width: 80%;
    }
    h1{
        font-size: 45px;
    }
    ol{
        margin-left: 80px;
    }
    li{
        margin-left: 0px;
        font-size: 28px;
        display: list-item;
    }
    details{
        margin-left: 50px;
        padding-right: 10px;
        text-indent: -30px;
        padding-left: 0px;
    }
    details summary{
        font-size: 28px;
    }
    details p {
        font-size: 22px;
        line-height: 1.5;
        padding-left: 0px;
    }
    .note{
        margin-left: 80px;
    }
    .note summary{
        font-size: 24px;
    }
    .note p{
        font-size: 20px;
        line-height: 1.5;
    }
}
@media only screen and ( max-width: 440px ) {
    /* mobile Geräte */
    #sign{
        padding-bottom: 5px;
        width: 95%;
    }
    ol{
        margin-left: 0px;
    }
    li{
        margin-left: 0px;
        font-size: 15px;
        display: list-item;
    }
    details{
        margin-left: 5px;
        padding-right: 10px;
        text-indent: -15px;
        padding-left: 20px;
    }

    details summary{
        font-size: 15px;
    }
    details p {
        font-size: 14px;
        padding-left: 0px;
        line-height: 1.3;
    }
    .note{
        margin-left: 12px;
    }
    .note summary{
        font-size: 14px;
    }
    .note p{
        font-size: smaller;
        line-height: 1.5;
    }

}
@media only screen and ( min-width: 440px ) and ( max-width: 950px ) {
    /* Tablets und mittlere Bildschirme */
    #sign{
        padding-bottom: 10px;
        width: 90%;
    }
    h1{
        font-size: 33px;
    }
    ol{
        margin-left: 8px;
    }
    li{
        margin-left: 0px;
        font-size: 20px;
        display: list-item;
    }
    details{
       /* padding-left: 10px;
        padding-right: 25px;*/
        margin-left: 10px;
        padding-right: 10px;
        text-indent: -20px;
        padding-left: 20px;

    }
    details summary{
        font-size: 20px;
    }
    details p {
        font-size: 18px;
        line-height: 1.3;
        padding-left: 5px;

    }
    .note{
        margin-left: 50px;
    }
    .note summary{
        font-size: 20px;
    }
    .note p{
        font-size: 16px;
        line-height: 1.5;
        margin-right: 30px;

    }

}