.lakeOverviewImage {
    display: block;
    margin-top: 40px;
}

.lakeOverviewImageMobile {
    display: none;
    margin-top: 60px;
}

@media only screen and (max-width: 767px) {
    .lakeOverviewImage {
        display: none;
    }
    .lakeOverviewImageMobile {
        display: block;
    }
}