jjumbii's userChrome.css

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* set default namespace to XUL */

@-moz-document url("about:blank") { html { background-color: #f5f5f5; } }

#nav-bar{
    background-color: #f5f5f5 !important;
}

#page-proxy-favicon{
    display: none !important;
}

#star-button{
    display: none !important;
}

#urlbar { -moz-appearance: none !important; }

#urlbar {
background-color: #F5F5F5 !important;
color: #787878 !important;
border: 1px #787878 dotted !important;;
}

#toolbar-menubar {
  display: none !important;
}

.tabbrowser-tab {
    display: none !important;
}
.tabbrowser-strip {
    display: none !important;
}

.tab-image-right, .tab-image-left, .tab-image-middle {
    display: none !important;
}

.tabbar-newtab-button {
    display: none !important;
}

.tabbrowser-arrowscrollbox > .scrollbutton-up,
.tabbrowser-arrowscrollbox .scrollbutton-down,
.tabbrowser-arrowscrollbox .scrollbutton-down-box,
.tabbrowser-tabs .tabs-alltabs-box,
.tabbrowser-tabs .tabs-alltabs-box-animate,
.tabbrowser-tabs .tabs-alltabs-button {
display: none !important;
}

#PersonalToolbar {
 display: none !important;
}
#navigator-toolbox {
  background-color: #bada55;
  border-bottom-width: 0px !important;
}

#TabsToolbar
{
 background-color: #f5f5f5 !important;
}