CenteredDivScrollOverflowProblem

A perfectly centered div.

by Joep Greuter

HTML

<div id='container'>
  <div id='content'>
    <p>
      centered...
    </p>
  </div>
</div>

CSS

#container{
  position: relative;
  width: 400px;
  height: 400px;
  background-color: gray;
}

#content{
  position: absolute;
  width: 100px;
  height: 100px;
  top: 50%;
  left: 50%;
  border: 1px solid red;
  transform: translate(-50%, -50%);
}