.headerlogo {
	
    background-image: url('https://wormpurple.blob.core.windows.net/content/WormpurpleLogo.png');
}

@media screen and (max-device-width: 320px) {
  .headerlogo {
    
    background-image: url('https://wormpurple.blob.core.windows.net/content/WormpurpleLogo.png');
     }
}