JSFiddle - React, Tailwind, and code Playground

HTML

<div class='issuu-embed-container'>
   <iframe src="//e.issuu.com/embed.html#27050934/41378144" frameborder='0' allowfullscreen></iframe>
</div>

CSS

.issuu-embed-container {
   position: relative;
   padding-bottom: 56.25%; /* set the aspect ratio here as (height / width) * 100% */
   height: 0;
   overflow: hidden;
   max-width: 100%;
}
.issuu-embed-container iframe {
   position: absolute;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
}