JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrapper">
    <div class="text">тут будет текст</div>
    </div>

CSS

.wrapper{
display:table-cell;
width:400px;
height:300px;
border:1px solid #000;
vertical-align:middle;    
}

.text{
width:200px;
height:150px;
border:1px solid #ccc;    
}