border-block-start-color
Read More at MDN DocsView SpecSafe to Use
border-block-start-color is considered safe to use.
It’s supported by 95% of global browsers.
Browsers
ChromeSep 4, 2018v69.0.0
24%╱99%
There are no users of Chrome running a supported version.
SafariMar 25, 2019v12.1.04%╱99%
There are no users of Safari running a supported version.
EdgeJan 15, 2020v79.0.04%╱100%
There are no users of Edge running a supported version.
FirefoxSep 22, 2015v41.0.03%╱100%
100% of Firefox users are running a supported version.
Version Breakdown
Support
Adoption
Chrome
Sep 4, 2018 v69.0.0
24%╱99%
There are no users of Chrome running a supported version.
Sep 4, 2018 – Latest
v69.0.0+
24%╱99%
Full Support
Chrome Android
Sep 4, 2018 v69.0.0
39%╱99%
There are no users of Chrome Android running a supported version.
Sep 4, 2018 – Latest
v69.0.0+
39%╱99%
Full Support
Edge
Jan 15, 2020 v79.0.0
4%╱100%
There are no users of Edge running a supported version.
Jan 15, 2020 – Latest
v79.0.0+
4%╱100%
Full Support
Firefox
Sep 22, 2015 v41.0.0
3%╱100%
100% of Firefox users are running a supported version.
Sep 22, 2015 – Latest
v41.0.0+
3%╱100%
Full Support
Firefox for Android
Sep 22, 2015 v41.0.0
Firefox for Android supports this feature.
Sep 22, 2015 – Latest
v41.0.0+
Full Support
Internet Explorer
Unsupported
Internet Explorer does not support this feature.
No Support
Unknown v6.0.0
Quest Browser supports this feature.
Unknown
v6.0.0+
Full Support
Opera
Sep 25, 2018 v56.0.0
2%╱99%
There are no users of Opera running a supported version.
Sep 25, 2018 – Latest
v56.0.0+
2%╱99%
Full Support
Opera Android
Nov 8, 2018 v48.0.0
Opera Android supports this feature.
Nov 8, 2018 – Latest
v48.0.0+
Full Support
Safari
Mar 25, 2019 v12.1.0
4%╱99%
There are no users of Safari running a supported version.
Mar 25, 2019 – Latest
v12.1.0+
4%╱99%
Full Support
Safari on iOS
Mar 25, 2019 v12.2.0
17%╱98%
There are no users of Safari on iOS running a supported version.
Mar 25, 2019 – Latest
v12.2.0+
17%╱98%
Full Support
Samsung Internet
Aug 22, 2019 v10.0.0
2%╱92%
There are no users of Samsung Internet running a supported version.
Aug 22, 2019 – Latest
v10.0.0+
2%╱92%
Full Support
WebView Android
Sep 4, 2018 v69.0.0
WebView Android supports this feature.
Sep 4, 2018 – Latest
v69.0.0+
Full Support