.wp-block-post-title a {
  font-weight: bold;
  font-size: 22px;
}

.wp-block-comment-content {
  font-size: 15px;
}

.aligncenter {
        display: block;
        margin-left: auto;
        margin-right: auto;
}

.alignright {
  float: right;
}

.alignleft {
  float: left;
}