<!doctype html> <meta charset="utf-8"> <title>Verifies overflow-clip-margin supports visual-box</title> <link rel="help" href="https://www.w3.org/TR/css-overflow-3/#propdef-overflow-clip-margin"> <link rel="author" title="Khushal Sagar" href="mailto:khushalsagar@chromium.org"> <style> .container { width: 100px; height: 100px; overflow: visible; padding: 10px; border: 10px solid black; margin: 10px; background: grey; } .inner_border_box { width: 140px; height: 140px; position: relative; top: -20px; left: -20px; background: blue; } .inner_padding_box { width: 120px; height: 120px; position: relative; top: -10px; left: -10px; background: blue; } .inner_content_box { width: 100px; height: 100px; background: blue; } </style> <div class="container"> <div class="inner_border_box"></div> </div> <div class="container"> <div class="inner_padding_box"></div> </div> <div class="container"> <div class="inner_content_box"></div> </div>