main #features ul.item li {
  margin: 0 auto 50px auto;
}
main #features ul.item.col2 {
  justify-content: space-between;
}
main #features ul.item li {
 margin: 0 auto 50px auto;
}
main #features ul.item li:nth-child(5) {
  margin: 0 auto 0 4%;
}