flex box experiment

by Richard Hunter

HTML

<div class="outer-container">
  <div class="container">
    <div class="contents">
      <h1>
        Hello World
      </h1>
    </div>
  </div>
</div>

CSS

h1 {
  font-size: 40px;
  font-weight: bold;
  color: white;
  margin-left: 20px;
}

.outer-container {
  display: flex;
  
  background: green;
}

.container {
  display: flex;
  align-items: center;
  width: 100%;
  background: black;
  height: 33vw;
}