html - Background with opacity set is solid and not transparent in Chrome and Opera -

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i have div text , background after scrolling down going on home slider.i want have transparency. ok in firefox layer transparent opacity set. in chrome , opera solid , slider not visible under. use:

  background:rgba(255,255,255,0.5);

i event tried use transparent png solid.problem preview

how can make background transparent in chrome , opera?

for such problem there 1 of 2 things can do.

method 1

body,html { /*or whatever selector had*/     background-color:rgba(255,255,255,0.5); /*note property background color*/ }

method 2

see link


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