How do I make an image_tag opaque with Rails?
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Published on 2010-03-26T17:27:07Z
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2010/03/26
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ruby-on-rails
I have tried the following:
<%= image_tag '...path_to_img', :filter => "alpha(opacity=50)" %>
But it doesn't work. At least it doesn't create errors, but it doesn't make it opaque, either. I'm rusty on my html/css, and I think from what I've researched so far that the filter/alpha/opacity I tried above is actually css instead of html.
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