JSFiddle - React, Tailwind, and code Playground

HTML

<div class="card">Lorem ipsum dolor sit amet, minim molestie argumentum est at, pri legere torquatos instructior ex. Vis id odio atomorum oportere, quem modo fabellas sit at, dicat semper est ne. Apeirian detraxit pri eu. No solum accusam has. Ius ne harum mundi clita, eu pro tation audiam.</div>

CSS

html, body {
    height:100%;
    margin: 0px;
}
.card {
    background-color: #1d1d1d;
    /* IE fallback */
    background-color: rgba(29, 29, 29, 0.95);
    color: #fff;
    padding: 30px 35px;
    outline: 2px solid #3B3A37;
    outline-offset: -9px;
    width: 320px;
    position: relative;
    margin: 0 auto;
    top:50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
}