<svg xmlns="http://www.w3.org/2000/svg" version="1.1"
     viewBox="0 0 100 100"
     preserveAspectRatio="xMinYMin meet">
  <rect width="100" height="100" fill="lime"/>

  <!-- Rect to the right of viewBox -->
  <rect x="300" width="100" height="100" fill="blue"/>

  <!-- Rect below viewBox -->
  <rect y="300" width="100" height="100" fill="purple"/>
</svg>