CSS: Is there any difference between these two parts? -

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is there difference? not see. first doesn't work, second works. same file (other files not touched).

css brain torment
if comment /* */ first part (the second used web-browser), works, if comment /* */ second part (the first used web-browser), nothing works.

is magic?

i've tried on different web-browsers. resetting browsers cleaning caches. but... no result.

may there utilities exist can binary comparison? please give me examples of such programs?

update: apologise, screenshot little mislead. use 1 of parts when testing (one of parts commented /* */ when test).

update 2: @ this, more full part of style.css file: more bigger part of code
look, i've added display: none original #items block. there no affect in web-browsers! (do not me cache, i've tried on different browsers, different laptops, reseting , cleaning caches of web-browsers). notice display: none has been added:
#items part only
all works before, didn't write display: none.

let's try following:

additional #items part
it works! (display: none works)
why?

the problem in 1 mystic character (on line 81 on screenshot). i've been not using option 'show invisible characters' in code editor.

css invisible characters


i've removed character , problem solved. don't know, how character (ascii 0x8 (“backspace”)) appeared here.

thank people responded on question , advised different solutions.

upd: i've created related question, putting 0x08 character on macbook text: how can put 0x08 ascii character using macbook?


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