CONTAINER CENTER - CSS ONLY - BIZAMAJIG USAGE

by bizamajig

HTML

<div class="container-center">
     <h1>Vertical center with only 3 lines of code</h1>

    <section class="container-center-section">
        <p>I'm vertically aligned! Hi ho Silver, away!</p>
    </section>
</div>

CSS

.container-center {
    position: absolute;
    top: 50%;
    left: 50%;
    -moz-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    border: 2px solid red;
    padding: 10px;
    text-align: center;
}
.container-center-section p {
    margin: 0;
    position: relative;
    top: 50%;
    -moz-transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}

section {
    display: block;
    max-width: 500px;
    background: #433669;
    margin: 0 auto 1em;
    height: 100px;
    border-radius: .5em;
    color: white;
    padding: 1em;
}