#serviceImage
{
    background-image: url('../images/homepage/service.jpg');
}

#serviceImage:hover
{
   background-image: url('../images/homepage/serviceHover.jpg');
}

#wartungImage
{
    background-image: url('../images/homepage/wartungEN.jpg');
}

#wartungImage:hover
{
   background-image: url('../images/homepage/wartungHoverEN.jpg');
}

#technikImage
{
    background-image: url('../images/homepage/technologieEN.jpg');
}

#technikImage:hover
{
   background-image: url('../images/homepage/technologieHoverEN.jpg');
}