Some websites now contain 'responsive images'. These scale (or crop) depending upon your screen's viewing area, so the image sizes remain appropriate whether you're looking at the website on a mobile phone, or on a huge flat screen monitor.
Some websites now contain 'responsive images'. These scale (or crop) depending upon your screen's viewing area, so the image sizes remain appropriate whether you're looking at the website on a mobile phone, or on a huge flat screen monitor.