watch out image compression level and natural width.
should be less pixels.
Total bits = pixel x bit per pixel
body { margin: 0; } img { float: left; margin-right: 10px; width: calc((100% - 20px)/3); } img:last-of-type { margin-right: 0; }
Vector scales without quality degradation.
$0.naturalWidth 601 $0.naturalWidth 1202