JSFiddle - React, Tailwind, and code Playground

HTML

<body>  
      <div class="texto-pagina">
        <p>Hola mundo 1</p>
        <p>Hola mundo 2<img src="http://www.genux.com.uy/wp-content/uploads/2014/02/go.jpg" alt="Smiley face" height="42" width="42"></p>
        <p>Hola mundo 3</p>
      </div> 
      <div class="texto-pagina">
        <p>Hola mundo 4</p>
        <p>Hola mundo 5<img src="http://www.genux.com.uy/wp-content/uploads/2014/02/go.jpg" alt="Smiley face" height="42" width="42"></p>

        <p>Hola mundo 6</p>
      </div> 
   </body>

JavaScript

$(document).ready(function(){
       $(".texto-pagina").each(function(){
          var parrafo = $(this).find('p').find('img');
          parrafo.delay(1500).hide('slow');
       });
    });