Center Things

by Kirubel Girma

HTML

<div class="edmdl">
  <div class="edcnt">

  </div>
</div>

CSS

body {
  margin: 0em;
}

.edmdl {
  height: 100%;
  width: 100%;
  position: absolute;
  background: white;
}

.edcnt {
  margin: auto;
  position: absolute;
  max-height: 25em;
  max-width: 40em;
  background: cornflowerblue;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  border-radius: .4em;
}