JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrap">
  <img class="chaton" src="http://img.fac.pmdstatic.net/fit/http.3A.2F.2Fwww.2Efemmeactuelle.2Efr.2Fvar.2Ffemmeactuelle.2Fstorage.2Fimages.2Fanimaux.2Fveterinaire-les-conseils.2Fs-occuper-d-un-chaton-orphelin-06791.2F6142730-6-fre-FR.2Fcomment-s-occuper-d-un-chaton-orphelin.2Ejpg/345x258/crop-from/center/comment-s-occuper-d-un-chaton-orphelin.jpeg" alt="">
  <img class="pdf" src="http://www.visual-integrity.com/wp-content/uploads/2016/02/pdf-page.png" alt="">
</div>

CSS

.wrap {
  position:relative;
  width:50%;
}
.chaton {
  width:100%;
}
.pdf {
  position:absolute;
  top:10%;
  right:10%;
  width:30%;
}