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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 329" preserveAspectRatio="xMidYMid meet">
 <title>Clown Car Technique</title>
 <style> 
  svg {
    background-size: 100% 100%;
    background-repeat: no-repeat;
  } 
 @media screen and (max-width: 400px) {
  svg {background-image: url(images/small.png");}
 } 
 @media screen and (min-width: 401px) and (max-width: 700px) {
  svg {background-image: url(images/medium.png);}
 } 
 @media screen and (min-width: 701px) and (max-width: 1000px) {
  svg {background-image: url(images/big.png);}
 } 
 @media screen and (min-width: 1001px) {
  svg {background-image: url(images/huge.png);}
 }
 </style>
</svg>