JSFiddle - React, Tailwind, and code Playground

by Milan Gladiš

HTML

<body>
  <div class="container">
    <img src="http://tmp.vectary.com/tmp/unnamed.png" alt="">
    <iframe id="6f81cc25-c318-4c28-9534-4d7a783bfc86" src="https://stage.vectary.com/embed/viewer/viewer.html?model=6f81cc25-c318-4c28-9534-4d7a783bfc86&env=studio1" frameborder="0" width="100%" height="480"></iframe>
  </div>  
</body>

CSS

body {
  display: flex;
  align-items: center;
  justify-content: center; 
  width: 100%;
  margin: 0;
  padding: 0;
  background-color: black;
}

.container {
  height: 100%;
  background-color: black;
  position: relative;
}

iframe {
  position: absolute;
  top: 220px;
  left: 60px;
  width: 565px;
  height: 645px;
}