@media screen and (max-width: 920px){
    h2{
        font-size: 52px;
    }
}

@media screen and (max-width: 430px){
    #content, .hidden-content{
        border-left: 0px none;
        border-right: 0px none;
    }
    h2{
        font-size: 32px;
        margin: 10px 0;
    }
    a.button{
        font-size: 18px;
        padding: 12px 25px;
        border-radius: 20px;
    }
    .hidden-content{
        padding-top: 96px;
        padding-bottom: 190px;
    }
    #header{
        max-height: 190px;
    }
    .nav .links li{
        display: block; 
        text-align: left;
    }
    /*img.hero{
        padding-top: 190px;
    }*/
    #frankfurt-airport{
        margin-bottom: 160px;
    }
    section#philosophie{
        margin-bottom: -50px;
    }
    #zielgruppen .visual{
        margin-top: -30px;
    }
}