To change the colour of the selected tab so it stands out more:
Edit userChrome.css. Use the ColorPicker extension to pick out the RGB values you want. The one provided here is Firefox-orange.


/* Change color of active tab */
tab{
-moz-appearance: none !important;
}
tab[selected="true"] {
background-color: rgb(242, 162, 4)!important;
color: black !important;
}

Comments Off on Firefox customizations