.projects {
  display: flex;
  margin-top: 20px;
  align-items: center;
  gap: 20px;
}

.projects :not(:first-child) {
  margin-left: 20px;
}

@media (max-width: 900px) {
  .projects {
    display: flex;
    flex-direction: column;
  }
  .projects:not(:first-child) {
    margin-left: 0;
    margin-top: 20px;
  }
}