.fachgebiet {
    overflow: visible !important;
}

#footer {
    position: relative;
    z-index: 2;
}

.team .member img {opacity:1;}

#header .tx-srlanguagemenu-flags > div img {border: 3px solid #fff;}

#header .tx-srlanguagemenu-flags .CUR img { border:3px solid #ddd;}