154435 2016-02-18 22:16:46 -0800 Half-pixel borders don't work for table cells 2016-02-22 16:10:37 -0800 1 1 1 Unclassified WebKit Layout and Rendering WebKit Nightly Build All All RESOLVED DUPLICATE 150383 P2 Normal --- 1 nvasilyev webkit-unassigned simon.fraser zalan zoltan oldest_to_newest 1166317 0 271732 nvasilyev 2016-02-18 22:16:46 -0800 Created attachment 271732 [HTML] Reduction On retina screen, the following CSS doesn't produce any visible borders: table {border-collapse: collapse} td {border: 0.5px solid green} I would expect the border to be visible as it is visible for "border-width: 1px". Currently, I don't know an easy way to make a table with half-pixel borders. 1166464 1 zalan 2016-02-19 10:52:22 -0800 *** This bug has been marked as a duplicate of bug 150383 *** 271732 2016-02-18 22:16:46 -0800 2016-02-18 22:16:46 -0800 [HTML] Reduction table-half-pixel-border.html text/html 130 nvasilyev PHN0eWxlPgp0YWJsZSB7Ym9yZGVyLWNvbGxhcHNlOiBjb2xsYXBzZX0KdGQge2JvcmRlcjogMC41 cHggc29saWQgZ3JlZW59Cjwvc3R5bGU+Cjx0YWJsZT48dHI+PHRkPmZvbzwvdGQ+PHRkPmJhcjwv dGQ+PC90cj48L3RhYmxlPg==