<!DOCTYPE html> <html> <head> <title>background-position: left 25% bottom reference</title> <style type="text/css"> .outer { border: 1px solid black; width: 128px; height: 128px; } .inner1 { margin-left: 96px; margin-top: 24px; width: 32px; height: 32px; background-image: url(aqua-32x32.png); } </style> </head> <body> <div class="outer"><div class="inner1"></div></div> <div class="outer"><div class="inner1"></div></div> <div class="outer"><div class="inner1"></div></div> <div class="outer"><div class="inner1"></div></div> </body> </html>