.container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

.column {
  width: 250px;
  padding: 20px;
  margin: 10px;
  background-color: #f0f0f0;
  text-align: center;
  box-sizing: border-box;
}