.main {
padding: 20px 10px;
}
.hack h1 {
padding-top: 0;
footer.footer {
border-top: 1px solid #ccc;
margin-top: 80px;
margin-top: 5rem;
padding: 48px 0;
padding: 3rem 0;
img {
max-width: 100%;
padding: 1em;