JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <span class="a" > Hi </span>
    <span class="b">Koka</span> 
 </div>

<div>
    <span class= "a"> Hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii </span>
    <span class= "b">Koka</span> 
 </div>

CSS

.a {
   width : 300px; 
    display: inline-block;
}

.b {

}