Füge das mal in eine userChrome.css Datei ein und weg sind sie:
/* Hide Toolbar Facicons */
.bookmark-item > .toolbarbutton-icon {
display: none !important;
}
About the userChrome.css:
This file sets the display rules for various elements in the Firefox user interface and is located in the sub-folder called chrome in your profile folder.
~/Library/Application Support/Firefox/Profiles/xxxxxxx.default/chrome/
The file does not exist by default, so you need to create it before you can start adding your preferences. There's actually an example file that exists by default, called userChrome-example.css. Basically, you can just rename that file by removing the -example part.
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Ansonsten,
für diverse andere Änderungen hier und da z.B. den Tab Close Button links - steht ja mehr oder weniger dabei, was und wo etwas verändert wird:
/* Tab Arrangement */
.tab-close-button { -moz-box-ordinal-group: 1 !important;}
.tab-text { -moz-box-ordinal-group: 2 !important;}
.tab-throbber { -moz-box-ordinal-group: 3 !important;}
.tab-icon-image { -moz-box-ordinal-group: 4; visibility: hidden !important;}
.tabbrowser-tab[pinned] .tab-icon-image {
visibility: visible !important;
}
/* Hide Tab Close Buttons */
.tab-close-button {
visibility: hidden !important;
}
tab:hover .tab-close-button {
visibility: visible !important;
}
/* Hide Toolbar Facicons */
.bookmark-item > .toolbarbutton-icon {
display: none !important;
}
/* Personal Toolbar smaller */
#PersonalToolbar {
padding-top: 1px !important;
padding-bottom: 2px !important;
}
/* Personal Bookmarks smaller */
#personal-bookmarks menu,
#personal-bookmarks menuitem {
max-width: 460px !important;
font-size: 10pt !important;
}
/* Awesome Bar stuff */
#urlbar .autocomplete-history-dropmarker {
display: none !important;
}
.autocomplete-richlistitem:not
first-child) {
border-top: 1px solid #e6e6e6 !important;
}
.ac-url-text {
color: #959595 !important;
}
.ac-url-text[selected="true"] {
color: white !important;
}
/* Searchbar stuff */
.searchbar-engine-image {
visibility: hidden !important;
width: 9px !important;
}
.searchbar-textbox > .autocomplete-textbox-container {
background-image: url("chrome://browser/skin/Search.png") !important;
background-repeat: no-repeat !important;
background-position: 4px 4px !important;
}
.search-go-button {
display: none !important;
}
/* Sidebar stuff */
sidebarheader {
-moz-box-direction: reverse !important;
text-align: center !important;
padding-right: 26px !important;
padding-bottom: 0px !important;
}
treechildren::-moz-tree-separator {
border-top: 1px dashed #6f8b9f !important;
}
#sidebar-splitter:-moz-window-inactive {
-moz-border-end: 1px solid #8B8B8B !important;
}
