#tabbrowser-tabs .tab-close-button {
    position: relative;
    fill: black !important;
    background-color: #BBB !important;
    border-radius: 1px;
    height: 18px !important;
    width: 18px !important;
    padding: 2px !important;
    margin-inline-start: -17px !important;
    margin-inline-end: 0px !important;
    color: black !important;

}

#tabbrowser-tabs .tabbrowser-tab:not([pinned="true"],:hover) .tab-close-button {
    display: none !important;
}


.tabbrowser-tab {
min-width: 30px !important;
}

.tab-content:not([pinned]){
  overflow: hidden !important;
}
#PopupSearchAutoComplete .search-one-offs,
#PopupSearchAutoComplete .search-panel-header{
  display: none !important;
}

/* remove search go button */
.searchbar-textbox .search-go-button {
  visibility: hidden !important;
}
tabbrowser-tab[pinned]{
  max-width: 5px !important; 
}
.tab-label-container[pinned] { visibility: hidden !important; }

toolbar[mode="icons"] .toolbarbutton-text { display:none !important; } 



#alltabs-button {
  display: none;
}

#context-sep-navigation, #context-navigation, #context-sep-undo, #context-bookmarklink, #context-savepage ~ menuseparator
  {
    display: none !important;
  }




/*** Proton Tabs Tweaks ***/

/* Adjust tab corner shape, optionally remove space below tabs */

#tabbrowser-tabs {
    --user-tab-rounding: 3px;
}

.tab-background {
    border-radius: var(--user-tab-rounding) var(--user-tab-rounding) 0px 0px !important; /* Connected */
    margin-block: 1px 0 !important; /* Connected */
}
#scrollbutton-up, #scrollbutton-down { /* 6/10/2021 */
    border-top-width: 1px !important;
    border-bottom-width: 0 !important;
}

/* 1/16/2022 Tone down the Fx96 tab border with add-on themes in certain fallback situations */
.tab-background:is([selected], [multiselected]):-moz-lwtheme {
    --lwt-tabs-border-color: rgba(0, 0, 0, 0.5) !important;
    border-bottom-color: transparent !important;
}
[brighttext="true"] .tab-background:is([selected], [multiselected]):-moz-lwtheme {
    --lwt-tabs-border-color: rgba(255, 255, 255, 0.5) !important;
    border-bottom-color: transparent !important;
}

/* Container color bar visibility */
.tabbrowser-tab[usercontextid] > .tab-stack > .tab-background > .tab-context-line {
    margin: 0px max(calc(var(--user-tab-rounding) - 3px), 0px) !important;
}

/* Override Normal Density height to Compact Density height only for tabs */

#TabsToolbar, #tabbrowser-tabs {
    --tab-min-height: 29px !important;
}
    /* Tweak for covering a line at the bottom of the active tab on some themes 8/11/2021 */
#main-window[sizemode="normal"] #toolbar-menubar[autohide="true"] + #TabsToolbar, 
#main-window[sizemode="normal"] #toolbar-menubar[autohide="true"] + #TabsToolbar #tabbrowser-tabs {
    --tab-min-height: 30px !important;
}
#scrollbutton-up,
#scrollbutton-down {
    border-top-width: 0 !important;
    border-bottom-width: 0 !important;
}

    /* [Connected Tabs] Set a max height based on min-height plus margin-block: 1px 0 */
#TabsToolbar, #TabsToolbar > hbox, #TabsToolbar-customization-target, #tabbrowser-arrowscrollbox  {
    max-height: calc(var(--tab-min-height) + 1px) !important;
}
    /* [Connected Tabs] Adjust padding around icons on buttons to avoid crushed images */
#TabsToolbar-customization-target toolbarbutton > .toolbarbutton-icon, 
#TabsToolbar-customization-target .toolbarbutton-text, 
#TabsToolbar-customization-target .toolbarbutton-badge-stack,
#scrollbutton-up,#scrollbutton-down {
    padding-top: 7px !important;
    padding-bottom: 6px !important;
}

/* Inactive tabs: Outline style */

.tab-background {
    --context-line-margin-adjust: 4px; /* 1/16/2022 */
    --context-line-active-adjust: 0px; /* 1/16/2022 */
}
.tabbrowser-tab:not([selected=true]):not([multiselected=true]) .tab-background {
    border: 1px solid rgba(0, 0, 0, .20) !important;
    /* To pick up a theme background tab separator color, un-comment the following line: */
    /* border: 1px solid var(--lwt-background-tab-separator-color, rgba(0, 0, 0, .20)) !important; */
    border-bottom-color: transparent !important;
}
    /* For dark backgrounds */
[brighttext="true"] .tabbrowser-tab:not([selected=true]):not([multiselected=true]) .tab-background {
    border: 1px solid var(--lwt-selected-tab-background-color, rgba(255, 255, 255, .20)) !important;
    /* To pick up a theme background tab separator color, un-comment the following line: */
    /* border: 1px solid var(--lwt-background-tab-separator-color, var(--lwt-selected-tab-background-color, rgba(255, 255, 255, .20))) !important; */
    border-bottom-color: transparent !important;
}
/* Remove extra padding between tabs */
.tabbrowser-tab:not(:first-of-type) {
    padding-left: 0 !important;
}

/* Move container color bar to bottom of tab - updated 1/16/2022 */

.tab-background {
    --context-line-margin-adjust: 3px; /* 1/16/2022 */
    --context-line-active-adjust: 1px; /* 1/16/2022 */
}
.tabbrowser-tab[usercontextid]:is([selected=true], [visuallyselected="true"], [multiselected]) .tab-background {
    border-top: 1px solid transparent; /* 1/16/2022 Default border for consistency */
}

.tabbrowser-tab[usercontextid] > .tab-stack > .tab-background > .tab-context-line {
    margin-top: calc(var(--tab-min-height) - var(--context-line-margin-adjust)) !important;
}
.tabbrowser-tab[usercontextid]:is([selected=true], [visuallyselected="true"], [multiselected])  > .tab-stack > .tab-background > .tab-context-line {
    margin-top: calc(var(--tab-min-height) - var(--context-line-margin-adjust) - var(--context-line-active-adjust)) !important;
}

/* Tweak Options as of 1/12/2022; Generated Wed Apr 06 2022 18:55:44 GMT+0300 (Москва, стандартное время) */