JSFiddle - React, Tailwind, and code Playground

HTML

<div class="mydiv"><div>Frameworks and Extensions</div></div>

CSS

.mydiv{
    width:100px;
    height:70px;
    border:1px solid red;
    display: table;
    background-color:#ccc;  
    overflow: hidden;
}

.mydiv div {
    vertical-align: middle;
    display: table-cell;
}