How to add multiple css rules at once through Dev-Tools or Firebug -


i have 300 lines of css, consisting of many rules need test on page.

i preferably paste rules in 1 go @ bottom of main.css page using - or add pseudo "extra-main.css" sheet page rules.

i don't have access source of page have work on live page. not perfect know.

what best way this? firebug, devtools (chrome), else...

within chrome devtools' elements panel click source of element, paste in css test , hit ctrl + s see updates. can click element on page want test long css source file effects it.

pasting multiple css rules in chrome devtools


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