body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.logo-img {
    max-width: 220px;
    width: 100%;
    height: auto;
}

footer {
    background-color: #f8f9fa;
    padding: 1.5rem 1rem;
    text-align: center;
    color: dimgrey;
}

    footer p {
        margin-bottom: 0.25rem;
    }