main {
    padding: 0;
    margin: 0;
}
main h3, h2 {
    margin: 2rem 2rem 1rem 2rem;
    text-align: left;
}

main p {
    margin: .5rem .5rem .5rem 2rem;
}
.gallery {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin-bottom: .25rem;
}

.gallery img {
    width: 15rem;
    margin: .5rem auto;
}