New issue
Advanced search Search tips

Issue 901796 link

Starred by 2 users

Issue metadata

Status: Available
Owner: ----
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug



Sign in to add a comment

In chrome version 65, subpixel(0.5px) is not rendered properly.

Reported by sunilbhe...@gmail.com, Nov 5

Issue description

UserAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36

Steps to reproduce the problem:
The issue happens in chrome 65, when viewed in 1440px resolution monitor.
Media query rule has been applied so that HTML element sizes vary according to the html font size.
For max-device-width=1440px, html font-size of 14px is applied.
Here, the table has a bottom border of 1px, and inside one of the td, an input element of height 22.5px(1.875rem) is placed.
In the above scenario, the bottom border of the td disappears.
The same above scenario is working in all the other browsers(IE, Edge, Firefox) as well as other versions of Chrome(both lower and higher versions of chrome). 

What is the expected behavior?
It should be able to render the display border properly

What went wrong?
Table border is missing

Did this work before? N/A 

Chrome version: 65  Channel: stable
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version:
 
Table_borderissue.png
14.9 KB View Download
Components: -UI Blink>Paint
Status: Available (was: Unconfirmed)
This is due to a change to sub-pixel border drawing that caused some borders to disappear. There are other bugs tracking but I'll leave this one open too.
I have a similar bug. Can't render 1px borders.

Found an interesting website testing this bug, if you zoom out some lines disappear.
http://thestrikeagency.com/chrome-bug.html

Tested on chrome 65 in Mac and Windows.

Sign in to add a comment