When using the firefox webdeveloper toolbar to edit CSS, why do some image disappear when the toolbar is open? -

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my typical workflow editing , building stylesheets html documents open firefox web developer toolbar's edit css panel , edit directly in browser window.

most of time works charm. there times, however, when open edit css panel, images disappear, , have no idea why. , more strange, times images add toolbar open not visible when shut. (i'm talking of images added css background-image rule).

here's examples...

http://kenbrook.org - if open edit css panel, body background image disappears, along several of div backgrounds. in fact, think of css background image images disappear. didn't write markup , of styles on site, i'm responsible editing , completing them. idea why happens?

http://joelglovier.com - check 1 i'm building myself , writing styles (only couple elements on page right now). in header div have empty div i'm putting image in. when edit css open, image appears expected. when it's closed, however, image cannot seen, although using firebug can see style being applied , div should be.

any explanation??

though, if @ web developer toolbar homepage find this: "'edit css' not work background images linked relative css" under "issues". so, it's relative linked images addon can't handle @ moment. try creator of addon fix it... hate issue well...


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