line-heigth 垂直居中(inline)

by Dong Shelton

HTML

<div class="vertical">
  content
</div>

CSS

.vertical {
  position: relative;
  width: 200px;
  height: 200px;
  line-height: 200px;
  margin: 0 auto;
  margin-top: 10px;
  border: 1px solid blue;
}