.tabbrowser-tab:-moz-lwtheme-brighttext .tab-content {
  border-top: 2px solid rgba(255,255,255,.8) !important;
  border-left: 2px solid rgba(255,255,255,.8) !important; 
  border-right: 2px solid rgba(255,255,255,.8) !important; 
}

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

@-moz-document url(chrome://browser/content/browser.xul) {
    
    #main-window[fx51plus="true"] .tabbrowser-tab::after,
    #main-window[fx51plus="true"] .tabbrowser-tab::before {
      opacity: 0 !important;
      border-left: 0px solid transparent !important;
    }

    #main-window #navigator-toolbox #TabsToolbar #tabbrowser-tabs[movingtab] > .tabbrowser-tab[beforeselected]:not([last-visible-tab])::after,
    #main-window #navigator-toolbox #TabsToolbar .tabbrowser-tab:not([visuallyselected]):not([afterselected-visible]):not([afterhovered]):not([first-visible-tab]):not(:hover)::before,
    #main-window #navigator-toolbox #TabsToolbar #tabbrowser-tabs:not([overflow]) > .tabbrowser-tab[last-visible-tab]:not([visuallyselected]):not([beforehovered]):not(:hover)::after,
    #main-window #navigator-toolbox #TabsToolbar .tabbrowser-tab:not([selected]):not([afterselected-visible]):not([afterhovered]):not([first-visible-tab]):not(:hover)::before,
    #main-window #navigator-toolbox #TabsToolbar #tabbrowser-tabs:not([overflow]) > .tabbrowser-tab[last-visible-tab]:not([selected]):not([beforehovered]):not(:hover)::after {
      background: linear-gradient(rgba(255,255,255,0.5), rgba(255,255,255,0.5)) !important;
      background-image: url(chrome://classic_theme_restorer/content/images/tab-separator-luna-blue.png) !important;
      opacity:1.0 !important;
      background-color: unset !important;
      margin-top: unset !important;
      margin-bottom: unset !important;
      padding-top: unset !important;
      padding-bottom: unset !important;
      background-size: 3px 100% !important;
      width:3px !important;
      -moz-margin-start: -1.5px !important;
      -moz-margin-end: -1.5px !important;
    }
  
}

/* Загнутый уголок на непрочитанной вкладке */
tab[unread]:not([pinned]) {

    -moz-border-image: url("data:image/png;base64,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")
4 10 3 3 / 4px 10px 0px 3px stretch !important;
color: #bf3eff !important;
border-radius: 1px 18px 0px 0px !important;
}

.tab-throbber[busy] {list-style-image: url("web.ico") !important;}
.tab-throbber[progress] {list-style-image: url("web.ico") !important;}
#context-sendimage
{display: none !important;}

toolbar#add-additional-bottom-bar .toolbarbutton-1,
toolbar#add-additional-bottom-bar .toolbarbutton-1 > .toolbarbutton-menubutton-button {
    -moz-appearance: none !important;
    border: none !important;
}

toolbar#add-additional-bottom-bar :-moz-any(#copy-button,#zoom-reset-button) {
    -moz-margin-start: -1px !important;
    -moz-margin-end: -1px !important;
}

toolbar#add-additional-bottom-bar :-moz-any(#edit-controls, #zoom-controls) separator {
    display: none !important;
}

toolbar#add-additional-bottom-bar {
    -moz-appearance: none !important;
    padding-top: 1px !important;
    padding-bottom: 1px !important;
}

toolbar#add-additional-bottom-bar .toolbarbutton-1 > .toolbarbutton-menubutton-button {
    padding: 0 2px !important;
}

toolbar#add-additional-bottom-bar .toolbarbutton-1 > .toolbarbutton-menubutton-button > .toolbarbutton-icon {
    padding: var(--toolbarbutton-inner-padding);
    border-radius: var(--toolbarbutton-border-radius);
}

toolbar#add-additional-bottom-bar .toolbarbutton-1 > .toolbarbutton-icon,
toolbar#add-additional-bottom-bar .toolbarbutton-1 > .toolbarbutton-menubutton-button > .toolbarbutton-icon,
toolbar#add-additional-bottom-bar .toolbarbutton-1 > .toolbarbutton-text,
toolbar#add-additional-bottom-bar .toolbarbutton-1 > .toolbarbutton-badge-stack {
    background: rgba(151,152,153,.05) linear-gradient(rgba(251,252,253,.55), rgba(246,247,248,.17) 49%, 
              rgba(231,232,233,.25) 51%, rgba(225,226,229,.1)) !important;
    border-color: rgba(0,0,0,.10) rgba(0,0,0,.16) rgba(0,0,0,.18) !important;
    box-shadow: 0 0 0 1px rgba(255,255,255,.3) inset,
              0 0 0 2px rgba(255,255,255,.1) inset,
              0 0 0 1px rgba(0,0,0,.4) inset !important;
}

toolbar#add-additional-bottom-bar .toolbarbutton-1:not([disabled="true"]):not([checked]):not([open]):not(:active):hover > .toolbarbutton-icon,
toolbar#add-additional-bottom-bar .toolbarbutton-1:not([disabled="true"]):not([checked]):not([open]):not(:active) > .toolbarbutton-menubutton-button:not([disabled="true"]):hover > .toolbarbutton-icon,
toolbar#add-additional-bottom-bar .toolbarbutton-1:not([disabled="true"]):not([checked]):not([open]):not(:active):hover > .toolbarbutton-text,
toolbar#add-additional-bottom-bar .toolbarbutton-1:not([disabled="true"]):not([checked]):not([open]):not(:active):hover > .toolbarbutton-badge-stack {
    background-color: hsla(190,60%,70%,.3) !important;
    border-color: hsla(190,50%,65%,.8) hsla(190,50%,50%,.8) hsla(190,50%,40%,.8) !important;
    box-shadow: 0 0 0 1px rgba(255,255,255,.3) inset,
              0 0 0 1.5px rgba(255,255,255,.1) inset,
              0 0 3.5px hsl(190,90%,80%),
              0 0 0 1px rgba(0,0,0,.4) inset !important;
    transition: background-color .3s ease-in,
              border-color .2s ease-in,
              box-shadow .2s ease-in !important;
}

toolbar#add-additional-bottom-bar .toolbarbutton-1:not([disabled="true"]):-moz-any([open],[checked],:hover:active) > .toolbarbutton-icon,
toolbar#add-additional-bottom-bar .toolbarbutton-1:not([disabled="true"]) > .toolbarbutton-menubutton-button:not([disabled="true"]):-moz-any([open],[checked],:hover:active) > .toolbarbutton-icon,
toolbar#add-additional-bottom-bar .toolbarbutton-1:not([disabled="true"]):-moz-any([open],[checked],:hover:active) > .toolbarbutton-text,
toolbar#add-additional-bottom-bar .toolbarbutton-1:not([disabled="true"]):-moz-any([open],[checked],:hover:active) > .toolbarbutton-badge-stack {
    background-color: transparent !important;
    border-color: rgba(0,0,0,.65) rgba(0,0,0,.55) rgba(0,0,0,.5) !important;
    box-shadow: 0 0 6.5px rgba(0,0,0,.4) inset,
              0 0 2px rgba(0,0,0,.4) inset,
              0 1px 0 rgba(255,255,255,.4),
              0 0 0 1px rgba(0,0,0,.4) inset !important;
}

toolbar#add-additional-bottom-bar .toolbarbutton-1[disabled="true"] .toolbarbutton-icon {
    opacity: .5 !important;
}

toolbar#add-additional-bottom-bar .toolbarbutton-1[disabled="true"] {
    opacity: 1 !important;
}

@media (-moz-windows-glass) {
#browser-bottombox {
    border: 1px solid hsla(209,67%,12%,0.35) !important;
}

#browser-bottombox:not(:-moz-lwtheme) {
    background-color: transparent !important;
    background-image: none !important;
    border-left-color: transparent !important;
    border-right-color: transparent !important;
    border-bottom-color: transparent !important;
}

#main-window #browser-bottombox toolbar#add-additional-bottom-bar:not(:-moz-lwtheme) {
    background: none !important;
}
}

#main-window {
    --toolbarbutton-border-radius: 4px !important;
}

#add-additional-bottom-bar {
    --toolbarbutton-border-radius: 4px !important;
}