This will hide all ids that have the word ‘themessage’ in them.
The normal way below is great but id you have 100 of them, this is a waste when you can explain this in a shorter way.
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#themessage1, #themessage2, #themessage3 { display: none; } |
Like this…..
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*[id^='themessage']{ display: none; } |
