#qualitaetsbox{
    margin-bottom:60px;
    text-align:center;
}

#qualitaetsbox .contentbox{
    padding-top:0;
}

#produktbox{
    padding-top:90px;
    padding-bottom:90px;
}

#cont-verantwortung {
    position:relative;
    overflow:hidden;
    display:flex;
    justify-content: center;
    align-items:center;
}
#cont-verantwortung video{
    position:absolute;
    width:auto;
    height:120%;
}

#cont-produkte {
    position:relative;
    overflow:hidden;
    display:flex;
    justify-content: center;
    align-items:center;
}
#cont-produkte video{
    position:absolute;
    width:auto;
    height:120%;
}

#cont-hygiene {
    position:relative;
    overflow:hidden;
    display:flex;
    justify-content: center;
    align-items:center;
}
#cont-hygiene video{
    position:absolute;
    width:auto;
    height:115%;
}

@media screen and (max-width: 991px) {
    .contentbox, #produktbox, #qualitaetsbox{
        padding-top:30px;
        padding-bottom:30px;
    }

    #qualitaetsbox{
        margin-bottom:0;
    }
    #cont-verantwortung, #cont-produkte, #cont-hygiene{
        width:100%;
        height:500px;
    }

}

@media screen and (max-width: 600px) {
    #cont-verantwortung, #cont-produkte, #cont-hygiene{
        width:100%;
        height:360px;
    }
}

@media screen and (max-width: 480px) {
    #cont-verantwortung, #cont-produkte, #cont-hygiene{
        height:300px;
    }
}