where to check do I really need browser-specific css code?










1















for example - column-count



On w3schools you can see that you need browser specific code:



-webkit-column-count:
-moz-column-count:
column-count: 3;


The same info is on many other sites, for example - css tricks - for columns



In my code I write just this:



column-count: 3; or columns: 3;


it works perfectly in Chrome, Firefox, Opera, Safari.



So is there any valid address on the web, where I can see 100% valid info do I need a browser specific css code or not?










share|improve this question






















  • Possible duplicate of What CSS3 features still need vendor prefixes?. According to Can I use and MDN vendor prefixes for column-count are only required if you target fairly outdated browsers nobody cares about any more.

    – Álvaro González
    Nov 13 '18 at 8:13
















1















for example - column-count



On w3schools you can see that you need browser specific code:



-webkit-column-count:
-moz-column-count:
column-count: 3;


The same info is on many other sites, for example - css tricks - for columns



In my code I write just this:



column-count: 3; or columns: 3;


it works perfectly in Chrome, Firefox, Opera, Safari.



So is there any valid address on the web, where I can see 100% valid info do I need a browser specific css code or not?










share|improve this question






















  • Possible duplicate of What CSS3 features still need vendor prefixes?. According to Can I use and MDN vendor prefixes for column-count are only required if you target fairly outdated browsers nobody cares about any more.

    – Álvaro González
    Nov 13 '18 at 8:13














1












1








1








for example - column-count



On w3schools you can see that you need browser specific code:



-webkit-column-count:
-moz-column-count:
column-count: 3;


The same info is on many other sites, for example - css tricks - for columns



In my code I write just this:



column-count: 3; or columns: 3;


it works perfectly in Chrome, Firefox, Opera, Safari.



So is there any valid address on the web, where I can see 100% valid info do I need a browser specific css code or not?










share|improve this question














for example - column-count



On w3schools you can see that you need browser specific code:



-webkit-column-count:
-moz-column-count:
column-count: 3;


The same info is on many other sites, for example - css tricks - for columns



In my code I write just this:



column-count: 3; or columns: 3;


it works perfectly in Chrome, Firefox, Opera, Safari.



So is there any valid address on the web, where I can see 100% valid info do I need a browser specific css code or not?







css






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 13 '18 at 8:01







user7461846



















  • Possible duplicate of What CSS3 features still need vendor prefixes?. According to Can I use and MDN vendor prefixes for column-count are only required if you target fairly outdated browsers nobody cares about any more.

    – Álvaro González
    Nov 13 '18 at 8:13


















  • Possible duplicate of What CSS3 features still need vendor prefixes?. According to Can I use and MDN vendor prefixes for column-count are only required if you target fairly outdated browsers nobody cares about any more.

    – Álvaro González
    Nov 13 '18 at 8:13

















Possible duplicate of What CSS3 features still need vendor prefixes?. According to Can I use and MDN vendor prefixes for column-count are only required if you target fairly outdated browsers nobody cares about any more.

– Álvaro González
Nov 13 '18 at 8:13






Possible duplicate of What CSS3 features still need vendor prefixes?. According to Can I use and MDN vendor prefixes for column-count are only required if you target fairly outdated browsers nobody cares about any more.

– Álvaro González
Nov 13 '18 at 8:13













1 Answer
1






active

oldest

votes


















2














Forget using W3 schools, its absolutely horrible (see here);



Check for vendor prefixes here: https://caniuse.com/



An even better answer however, is to let someone else deal with all that for you. For example, this is an excellent library which takes your CSS as input and transforms it to have the proper prefixes according to the filter you specify (generally expressed as n versions or as a percent, like 92% coverage): https://github.com/postcss/autoprefixer



The filter list can be found here: https://browserl.ist/?q=last%204%20version



You can add that into your build process and its 100% automatic, hands off.



If you're doing a one-off project or website without a build process, you can convert your CSS here https://autoprefixer.github.io/






share|improve this answer

























  • on caniuse.com I think those are info about using a css property at all. Can't see the info about prefixes, are they required or not.

    – user7461846
    Nov 13 '18 at 8:15










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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









2














Forget using W3 schools, its absolutely horrible (see here);



Check for vendor prefixes here: https://caniuse.com/



An even better answer however, is to let someone else deal with all that for you. For example, this is an excellent library which takes your CSS as input and transforms it to have the proper prefixes according to the filter you specify (generally expressed as n versions or as a percent, like 92% coverage): https://github.com/postcss/autoprefixer



The filter list can be found here: https://browserl.ist/?q=last%204%20version



You can add that into your build process and its 100% automatic, hands off.



If you're doing a one-off project or website without a build process, you can convert your CSS here https://autoprefixer.github.io/






share|improve this answer

























  • on caniuse.com I think those are info about using a css property at all. Can't see the info about prefixes, are they required or not.

    – user7461846
    Nov 13 '18 at 8:15















2














Forget using W3 schools, its absolutely horrible (see here);



Check for vendor prefixes here: https://caniuse.com/



An even better answer however, is to let someone else deal with all that for you. For example, this is an excellent library which takes your CSS as input and transforms it to have the proper prefixes according to the filter you specify (generally expressed as n versions or as a percent, like 92% coverage): https://github.com/postcss/autoprefixer



The filter list can be found here: https://browserl.ist/?q=last%204%20version



You can add that into your build process and its 100% automatic, hands off.



If you're doing a one-off project or website without a build process, you can convert your CSS here https://autoprefixer.github.io/






share|improve this answer

























  • on caniuse.com I think those are info about using a css property at all. Can't see the info about prefixes, are they required or not.

    – user7461846
    Nov 13 '18 at 8:15













2












2








2







Forget using W3 schools, its absolutely horrible (see here);



Check for vendor prefixes here: https://caniuse.com/



An even better answer however, is to let someone else deal with all that for you. For example, this is an excellent library which takes your CSS as input and transforms it to have the proper prefixes according to the filter you specify (generally expressed as n versions or as a percent, like 92% coverage): https://github.com/postcss/autoprefixer



The filter list can be found here: https://browserl.ist/?q=last%204%20version



You can add that into your build process and its 100% automatic, hands off.



If you're doing a one-off project or website without a build process, you can convert your CSS here https://autoprefixer.github.io/






share|improve this answer















Forget using W3 schools, its absolutely horrible (see here);



Check for vendor prefixes here: https://caniuse.com/



An even better answer however, is to let someone else deal with all that for you. For example, this is an excellent library which takes your CSS as input and transforms it to have the proper prefixes according to the filter you specify (generally expressed as n versions or as a percent, like 92% coverage): https://github.com/postcss/autoprefixer



The filter list can be found here: https://browserl.ist/?q=last%204%20version



You can add that into your build process and its 100% automatic, hands off.



If you're doing a one-off project or website without a build process, you can convert your CSS here https://autoprefixer.github.io/







share|improve this answer














share|improve this answer



share|improve this answer








edited Nov 13 '18 at 8:09

























answered Nov 13 '18 at 8:03









TallboyTallboy

6,5391048126




6,5391048126












  • on caniuse.com I think those are info about using a css property at all. Can't see the info about prefixes, are they required or not.

    – user7461846
    Nov 13 '18 at 8:15

















  • on caniuse.com I think those are info about using a css property at all. Can't see the info about prefixes, are they required or not.

    – user7461846
    Nov 13 '18 at 8:15
















on caniuse.com I think those are info about using a css property at all. Can't see the info about prefixes, are they required or not.

– user7461846
Nov 13 '18 at 8:15





on caniuse.com I think those are info about using a css property at all. Can't see the info about prefixes, are they required or not.

– user7461846
Nov 13 '18 at 8:15



















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