@media only screen and (max-width: 479px) {
    .content-container {
        padding-bottom: 110px;
        padding-top: 120px;
    }

    .image-stack {
        padding-bottom: 10px;
    }
}
@media only screen and (min-width: 480px) {
    .content-container {
        padding-bottom: 110px;
        padding-top: 190px;
    }
}