.tabbrowser-tab > .tab-stack > .tab-background:not([selected="true"], [multiselected]) {
    background-color: color-mix(in srgb, currentColor 30%, transparent) !important;
}
.tabbrowser-tab:hover > .tab-stack > .tab-background:not([selected="true"], [multiselected]) {
    background-color: color-mix(in srgb, currentColor 40%, transparent) !important;
}

/*Выезжающая боковая панель + Закладки своим шрифтом*/

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

@-moz-document url("chrome://browser/content/browser.xhtml"), url("chrome://browser/content/browser.xul") {
#sidebar-box {
	--v-sidebar-min-width: 2px;
    --v-sidebar-min-width-normal: 5px;
    --v-sidebar-max-width: 30em;
    --v-sidebar-transition-delay-show: .0s;
    --v-sidebar-transition-delay-hide: .0s;
    --v-sidebar-transition-duration: .0s;
    /* ********************************************** */

    position: relative !important;
    z-index: 2 !important;
    min-width: var(--v-sidebar-max-width) !important;
    width: var(--v-sidebar-max-width) !important;
    max-width: var(--v-sidebar-max-width) !important;
    overflow: hidden !important;
    opacity: 0 !important;
    --v-sidebar-margin-max-width: calc(-1 * var(--v-sidebar-max-width));
    --v-sidebar-margin-left-locale-dir: 0;
    --v-sidebar-margin-right-locale-dir: var(--v-sidebar-margin-max-width);
    --v-sidebar-transform-locale-dir: -1;
    margin-left: var(--v-sidebar-margin-left-locale-dir) !important;
    margin-right: var(--v-sidebar-margin-right-locale-dir) !important;
    transform: translateX(calc(var(--v-sidebar-transform-locale-dir) * (var(--v-sidebar-max-width) - var(--v-sidebar-min-width)))) !important;
    transition-timing-function: linear, step-start !important;
    transition-delay: var(--v-sidebar-transition-delay-hide), calc(var(--v-sidebar-transition-delay-hide) + var(--v-sidebar-transition-duration)) !important;
    transition-duration: var(--v-sidebar-transition-duration), 0s !important;
    transition-property: transform, opacity !important;
    -moz-binding: url("data:text/xml;charset=utf-8,<bindings xmlns='http://www.mozilla.org/xbl'><binding id='sidebar'><handlers><handler event='dragenter'><![CDATA[ if (!this.hasAttribute('sidebardrag')) this.setAttribute('sidebardrag', 'true'); ]]></handler><handler event='drop'><![CDATA[ if (this.hasAttribute('sidebardrag')) this.removeAttribute('sidebardrag'); ]]></handler><handler event='dragexit'><![CDATA[ var boxObj = this.boxObject; if ((!event.relatedTarget || event.screenY <= (boxObj.screenY + 5) || event.screenY  >= (boxObj.screenY + boxObj.height - 5) || event.screenX <= (boxObj.screenX + 5) || event.screenX >= (boxObj.screenX + boxObj.width - 5)) && this.hasAttribute('sidebardrag')) this.removeAttribute('sidebardrag'); ]]></handler></handlers></binding></bindings>#sidebar") !important;
}

#sidebar-box[ordinal][positionend="true"],
#sidebar-box:-moz-locale-dir(rtl) {
    --v-sidebar-margin-left-locale-dir: var(--v-sidebar-margin-max-width);
    --v-sidebar-margin-right-locale-dir: 0;
    --v-sidebar-transform-locale-dir: 1;
}

#sidebar-box[ordinal][positionend="true"]:-moz-locale-dir(rtl) {
    --v-sidebar-margin-left-locale-dir: 0;
    --v-sidebar-margin-right-locale-dir: var(--v-sidebar-margin-max-width);
    --v-sidebar-transform-locale-dir: -1;
}

#main-window[sizemode="normal"] #sidebar-box {
    --v-sidebar-min-width: var(--v-sidebar-min-width-normal) !important;
}

#browser > *:not(#appcontent):hover ~ #sidebar-box[ordinal]:not([positionend="true"]),
#sidebar-box:hover,
#sidebar-box[sidebardrag] {
    transform: translateX(0) !important;
    opacity: 1 !important;
    transition-delay: var(--v-sidebar-transition-delay-show) !important;
}

#main-window #browser > #sidebar-splitter {
    -moz-appearance: none !important;
    visibility: collapse !important;
    padding: 0 !important;
    border: none !important;
    width: 0 !important;
}

#sidebar-box > #sidebar {
    min-width: 0 !important;
    width: auto !important;
    max-width: none !important;
    -moz-box-flex: 1 !important;
}

@font-face {
    font-family: "Custom";
    src: url("./fonts/Lucida.ttf");
}

#BMB_bookmarksPopup, #bookmarksMenuPopup,
#BMB_bookmarksPopup menupopup, #bookmarksMenuPopup menupopup {
    font-family: "Custom" !important;
    font-size:  16px !important;
}

#BMB_bookmarksPopup .subviewbutton {
    min-height: 18px !important;
    padding-top: 1px !important;
    padding-bottom: 1px !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

}

@-moz-document url-prefix("chrome://browser/content/places/") {

@font-face {
    font-family: "Custom";
    src: url("./fonts/Lucida.ttf");
}

#bookmarksPanel {
    font-family: "Custom" !important;
    font-size:  16px !important;
}

}

@-moz-document url("chrome://browser/content/browser.xhtml") {
.findbar-textbox[status="notfound"] {
	border-color: ThreeDShadow !important;
	outline: unset !important;
}
}

:where(#reload-button, #stop-button) > .toolbarbutton-icon, 
:where(#reload-button, #stop-button) > .toolbarbutton-animatable-box {
	translate: 0 0px !important;
}

:where(#reload-button, #stop-button) > .toolbarbutton-icon {
	padding: calc(var(--toolbarbutton-inner-padding) - 1px) var(--toolbarbutton-inner-padding) calc(var(--toolbarbutton-inner-padding) - 1px ) !important;
}