JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
    <div class="b1">hello</div>
    <div class="b1">my</div>
    <div class="b1">name</div>
    <div class="b1">is</div>
</div>

CSS

.container{
   
    width:1000px;
    display: block;
    margin-left:auto;
    margin-right:auto;
   
}
.b1{
 position:relative;
 margin-left:5px;
 float:left;
 display:inline;
 width:100px;
 height:200px;
 background-color:#333;
}