JSFiddle - React, Tailwind, and code Playground

HTML

<div id="description" class="tab-content active" style="display: block;overflow: hidden;">
    
    
    <form action="http://www.atria.sk/upload-sys.php" class="upload" enctype="multipart/form-data" method="post">
	<span>IMG:</span> <input class="chooseimg" id="fileToUpload" name="fileToUpload" type="file">
	<input name="submit" type="submit" value="Upload" style="cursor:pointer;">&nbsp;</form>
    
</div>

CSS

#description {
      display: block;
  overflow: hidden;
    box-shadow: inset 0px 17px 11px -15px #000;
  padding-top: 10px!important;
}
.upload {
  float: left;
  width: 696px;
  margin-top: 1em;
  border: 1px solid #546E7A;
  font-family: "Roboto", sans-serif;
  background-color: #fff;
  box-shadow: 0px -17px 0px 20px #546E7A;
}