@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);

.bookmark-item[label="about:addons"],
#main-window[stylish-url="about:addons"] #page-proxy-favicon,
#main-window[stylish-url="chrome://mozapps/content/extensions/extensions.xul"] #page-proxy-favicon,
.tabbrowser-tab[label="about:addons"] .tab-icon-image,
.tabbrowser-tab[label*="Add-ons Manager"] .tab-icon-image
{ list-style-image: none !important;
padding-left: 20px !important;
height: 20px !important;
background-position: center !important;
background-image: 
url(data:image/png;base64,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) !important; }

