JSFiddle - React, Tailwind, and code Playground

HTML

<div class="first">
    <div class="wrapper">qqqqq</div>
</div>
<div class="second">
    <div class="wrapper">kyky epta</div>
</div>

CSS

.first{
    height:40px;
    background:red;
}
.second{
    height:50px;
    background:orange;
}
.wrapper{
    width:450px;
    margin:0 auto;
}