Centering

centering.markdown

Centering

A Pen by James Dunn on CodePen.

License.

index.html

<div class="parent">
  <img src="http://lorempixel.com/200/200/cats">
</div>

style.css

body {margin:0}
.parent {
    height: 100vh;
    background: #000;
    display: grid;
    align-items: center;
    justify-content: center;
}