JSFiddle - React, Tailwind, and code Playground

HTML

<div class="fullscreen">
    <p class="text">
        <span class="medium">We</span>
        <span class="large">build</span>
        <span class="medium">the</span>
        <span class="large">Internet</span>
    </p>
</div>

CSS

.text span {
   background:rgba(165, 220, 79, 0.8);
   float: left;
    clear: left;
   padding:7px 10px;
   color:white;
}
.fullscreen .large {  font-size:80px }