img{  
    height: 200px;  
    width: 200px;  
    }  
.logo {
    text-align: center; 
    margin: auto;
    display: block;
}
.gegevens {
    text-align: center;
}
.footer {
    text-align: center;
    vertical-align: bottom;
    position: absolute;
    bottom: 10px;
    width: 99%;
    font-size: 12px;
}
.Onderhoud {
    text-align: center;
    font-size: 40px;
}