#mainImage{
    background-image: url("../images/Haibull_Maintenance_03.jpg");
    background-position: center;
    overflow: hidden;
    margin-left: auto;
    margin-right: auto;
}

.lowerPictureBanner{
    background-image: url("../images/Haibull_Maintenance_07.jpg");
}

#footerContainer{
    margin-top: 50px;
}