html - Why browsers doesnt support on same TRANSFORM, BOX SHADOW.... CSS syntaxes? -


this question has answer here:

i cant understand, why browsers use different transform, box-shadow, , etc... syntaxes? :

-moz-transform: -webkit-fransform: -o-transform:

it's hard programmer code 4 same commands again , again...

this way browsers implement not standardised features. because feature wasn't part of standard when implemented it, made own implementation , syntax.

some ide's (e.g. visual studio) can this: enter image description here


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