/* Make the Search box flex wider */
search-container {
-moz-box-flex: 800 !important;
}
/* Change color of active tab */
tab{
-moz-appearance: none !important;
}
tab[selected="true"] {
background-color: rgb(222,218,210) !important;
color: black !important;
}

/* Change color of normal tabs */
tab:not([selected="true"]) {
background-color: rgb(200,196,188) !important;
color: gray !important;
}
/* Use a background image for the toolbars:
(Substitute your image file for background.gif) */

menubar, toolbox, toolbar, .tabbrowser-tabs {
background-image: url("background.jpg") !important;
background-color: none !important;
}