JSFiddle - React, Tailwind, and code Playground

HTML

<body>
   <div class="todeep">
       <img>
   </div>
   <div>
       <img>
       <div>
           <img>
           <div class="todeep">
               <img>
               <div>
                   <img />
               </div>
           </div>
       </div>
   </div>
</body>

CSS

img { background-color: blue; width: 20px; height: 20px; }
*:not(.todeep)>img { background-color: red; }