JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container1">
    <div class="new">
        asdfasdfasdf
    </div>
    <div class="last">
        asdfasdfasdfasdf
    </div>
</div>

CSS

.container1 {
width: 100%;
padding: 20px 0 20px 0;
background: #000;
    text-align: center;
}
.container1 .new {
width: 470px;
padding: 20px;
    background: #333;
    display: inline-block;
}
.container1 .last {
width: 470px;
padding: 20px;
    background: #666;
    display: inline-block;
}