.content img.alignleft {
  display: block;
  margin-right: auto;
  margin-left: 0;
}

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

.content img.alignright {
  display: block;
  margin-right: 0;
  margin-left: auto;
}

.content img.alignnone {
  display: block;
  margin-right: auto;
  margin-left: 0;
}