<!DOCTYPE HTML> <title>Test for clipping of border-radius</title> <style> div { overflow: hidden; width: 200px; height: 100px; border-radius: 50px / 20px; } img { border-radius: 20px / 40px; width: 200px; height: 100px; } </style> <div><img src="../pixel-rounding/lime-25x25.png" alt=""></div>