.entry-content img.aligncenter,
.entry-content img.alignnone,
.entry-content > img,
.entry-content p > img:only-child {
  display: block;
  margin-left: auto;
  margin-right: auto;
  height: auto;
  max-width: 100%;
}

.entry-content strong,
.entry-content b {
  font-weight: 700;
}