#divAnonymHeader {
    
    margin-bottom: 30px;
}

#imgAnonymHeader {
    display: block;
    
    margin-left: auto;
    margin-right: auto;
    padding-top: 30px;
    padding-bottom: 30px;
}


@media only screen and (max-width: 700px) {

    #imgAnonymHeader {
        
        width:60%;
    }
}