nav {
  position: relative;
}

main {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 30px;
}

main h1 {
  color: var(--secondary);
  font-size: 3rem;
  margin-bottom: 10px;
  margin-top: 0;
  width: 100%;
  text-align: center;
}

main .projects-container {
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: center;
}

main .project {
  width: 100%;
  background: #fff;
  box-shadow: 2px 4px 4px rgba(0, 0, 0, 0.1);
  border-radius: 5px;
  margin-top: 2rem;
  max-width: 426px;
  transition: 0.2s;
}

main .project:hover {
  box-shadow: 5px 5px 6px rgba(0, 0, 0, 0.2);
}

main .project img {
  width: 100%;
  border-radius: 5px 5px 0 0;
}

main .project p {
  text-align: center;
  padding: 10px;
}

@media only screen and (min-width: 768px) {
  main {
    padding: 100px 80px;
  }
  main .projects-container {
    max-width: 85%;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }

  main .projects-container .project {
    margin: 1rem;
  }
}