/* Show pinned tabs on right side of normal tabs */ /* This is stupid hack that barely works and might lead to some very unexpected behavior */ .tabbrowser-arrowscrollbox > spacer, .scrollbutton-up[orient="horizontal"]~spacer{ display: none } .tabbrowser-arrowscrollbox > .arrowscrollbox-scrollbox, .scrollbutton-up[orient="horizontal"]~scrollbox{ -moz-box-direction: inherit; -moz-box-pack: end } .tabbrowser-arrowscrollbox > .arrowscrollbox-scrollbox::after, .scrollbutton-up[orient="horizontal"]~scrollbox::after{ display: -moz-box; content: ""; -moz-box-flex: 1; -moz-box-ordinal-group: 2 } #tabs-newtab-button{ -moz-box-ordinal-group: 2 } .tabbrowser-tab[pinned]{ -moz-box-ordinal-group: 3 } #tabbrowser-tabs[positionpinnedtabs]{ direction: rtl } #tabbrowser-tabs[positionpinnedtabs] > arrowscrollbox { -moz-box-direction: reverse } .tab-content{ direction: ltr }