.close-x{
    position: absolute;
    right: 10px;
    top: 10px;
    width: 25px;
    height: 25px;
    background-color: #fff;
    border: none;
    padding: 0px;
    margin: 0px;
}
.close-x::after{
    content: '';
    width: 20px;
    height: 2px;
    background-color: grey;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    display: block;
    position: absolute;
    top: 10px;
    left: 2px;
}
.close-x::before{
    content: '';
    width: 20px;
    height: 2px;
    display: block;
    background-color: grey;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
    position: absolute;
    left: 3px;
    top: 10px;
}
.return-message > div{
    position: relative;
}
/*.aSFRow.row-institution, */.aSFRow.aSFRow-ecs-ecm, .aSFRow.aSFRow-ecm, .aSFRow.aSFRow-ecs, .aSFRow.aSFRow-berufsbezeichnung{
    display: none;
}
.aSFRow .aSFRcol .aSFRcolField.aSFRcheck{
    line-height: inherit;
}