.section-1{display:block;height:100vh}.container-1{display:block;margin-right:auto;margin-left:auto}.container-2{display:block;margin-right:auto;margin-left:auto}.container-3{display:flex;gap:100px;padding-right:12px;padding-left:12px}.container-4{display:grid;grid-auto-flow:column;justify-content:center;gap:39px;margin-right:auto;margin-left:auto}