JSFiddle - React, Tailwind, and code Playground

HTML

<div class="show-image">
    <img src="http://i.imgur.com/egeVq.png" />
    <input class="the-buttons" type="button" value=" Click " />
</div>

CSS

div.show-image {
    position: relative;
    float:left;
    margin:5px;}

div.show-image:hover input
  {
  display: block;
  }

div.show-image input {
    position:absolute;
    top:0;
    left:0;
    display:none;
}