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

.tabbrowser-strip {
  border-bottom: 1px solid #202020 !important;
}

.tabbrowser-tab {
  -moz-appearance: none !important;
  -moz-border-radius: 0px !important;
  padding-left: 8px !important;
  padding-right: 8px !important;
}

.tabbrowser-tab[selected="true"] {
  background: #606060 !important;
}

#content tab[selected="true"] {
  min-width: 350px !important;
  font-weight: bold !important;
}

/* Edit inactive tabs */
#content tab[selected="false"] {
}

.tab-text {
  text-align: center !important;
}