@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);

/* Better-looking background behind tabs */


tabs#tabbrowser-tabs, tabs#tabbrowser-tabs * {
    -moz-appearance: none !important;
    border-radius: 0px !important;
    background-image: none !important;
    text-shadow: 2px 2px 2px #fff;
}
   .tabbrowser-tab[selected=true] {
    background: rgba(255,0,0,0.1) !important;
    font-weight: bold !important;
}