Correct inline-block elements

inline-blocks.md

<div style="text-align: center;">
  <div class="inline-block">Element</div>
  <div class="inline-block">Element</div>
  <div class="inline-block">Element</div>
</div>

.inline-block {
  display: -moz-inline-stack;
  display: inline-block;
  vertical-align: middle;
  zoom: 1;
  *display: inline;
  font-size: 0;
}