#navigator-toolbox #ctStack {
  margin-top: -3px !important;
  height: 5px !important;
  border-top: 1px solid ThreeDHighlight !important;
  border-bottom: 1px solid ThreeDShadow !important
}
#tabbrowser-tabs > .tabbrowser-tab:not([selected="true"])[last-tab="true"] {
  -moz-border-right-colors: ThreeDShadow !important;
}

#tabbrowser-tabs > .tabbrowser-tab[selected=true] {
  -moz-border-top-colors: ThreeDShadow !important;
  margin-bottom: 2px !important;
  border-top-color: #000 !important;
  border-bottom-left-radius: 0px !important;
  border-bottom-right-radius: 0px !important;
  padding-top: 0px !important;
}

.tabs-bottom {
  display: none
}