@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);

#brief-button
{
  list-style-image: url("data:image/png;base64,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") !important 
}
#brief-button:hover
{
  list-style-image: url("data:image/png;base64,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") !important 
}

#brief-button:active
{
  list-style-image: url("data:image/png;base64,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") !important 
}

#brief-button 
{
  background: transparent !important;
  margin-top: -3px !important;

}



