*{margin:0;padding:0;box-sizing:border-box}.book-collection{display:flex;background-color:#e5e6e1;height:15rem;max-width:100%}.book-collection h1{font-size:4.5rem;margin:55px 10px 0 20px;font-weight:300}.book-collection h5{margin:90px 0 0 90px;font-size:1.15rem;font-weight:100}.book-store{margin-top:8rem;max-width:100%;display:flex;flex-wrap:wrap;justify-content:center;gap:1.5rem}.book-card h5{line-height:25px;margin-top:20px}@media (max-width:768px){.book-store{margin-top:4rem}}