.post-wrapper {

display: flex;
justify-content: center;

.post {
  margin: 20px;
  width: 600px;
  max-width: 600px;

  .post-title {
    margin-top: 25px;
    margin-bottom: 5px;
  }

  .post-date {
    margin-bottom: 25px;
  }
}

}