home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
PC World Komputer 2010 April
/
PCWorld0410.iso
/
pluginy Firefox
/
1810
/
1810.xpi
/
chrome
/
showcase.jar
/
skin
/
classic
/
showcase
/
window.css
< prev
Wrap
Cascading Style Sheet File
|
2010-01-17
|
23KB
|
766 lines
#showcase-box {
-moz-user-focus: normal;
}
#showcase-content-vertical {
width: 1px;
height: 1px;
overflow: hidden;
}
#showcase-content-vertical[scrolling="vertical"] {
overflow: -moz-scrollbars-vertical !important;
}
#showcase-content-vertical[scrolling="horizontal"] {
overflow: -moz-scrollbars-horizontal !important;
}
.thumbnailCanvas {
background-image: url(hourglass.png);
background-repeat: no-repeat;
background-position: center center;
background-color: white;
cursor: pointer;
display: -moz-box;
-moz-box-flex: 1;
-moz-box-align: stretch;
-moz-box-sizing: content-box
}
.thumbnail {
-moz-box-flex: 0;
-moz-user-focus: normal;
padding: 3px;
-moz-box-sizing: border-box
}
.thumbnail-title {
-moz-box-flex: 1;
}
.thumbnail[ietab="true"] .thumbnailCanvas {
background-image: url(ietab.png);
}
.thumbnail[plugintype="quicktime"] .thumbnailCanvas {
background-image: url(quicktime.png);
}
.thumbnail[plugintype="flash"] .thumbnailCanvas {
background-image: url(flash.png);
}
.thumbnail[plugintype="pdf"] .thumbnailCanvas {
background-image: url(pdf.png);
}
.thumbnail[plugintype="generic"] .thumbnailCanvas {
background-image: url(plugin.png);
}
.thumbnail[blank="true"] .thumbnailCanvas {
background-image: none;
}
.thumbnail[isimage="true"] .thumbnailCanvas {
background-image: none;
}
.thumbnail-label {
padding: 2px;
}
.bookmark-item {
width: 16px;
height: 16px;
}
.thumbnail[loading="true"] .bookmark-item {
list-style-image: url("chrome://global/skin/throbber/Throbber-small.gif") !important;
opacity: 0.5;
}
.thumbnail[loading="newtrue"] .bookmark-item {
list-style-image: url("chrome://global/skin/icons/loading_16.png") !important;
}
.thumbnail[selectedtab="true"] .thumbnail-title {
font-weight: bold;
}
.thumbnail[selected="true"] {
background-color: Highlight;
}
.thumbnail[selected="true"] > caption {
background-color: Highlight;
}
.thumbnail[selected="true"] .thumbnail-title {
color: HighlightText;
}
.thumbnailBox {
border-style: outset;
border-width: 1px;
border-style: solid;
border-color: black;
}
.thumbnail[selectedtab="true"] > .thumbnailBox { border-width: 2px; }
.thumbnail:not([selectedtab="true"]) > .thumbnailBox { margin: 1px; }
.thumbnail[selected="true"] > .thumbnailBox { border-color: HighlightText; }
.thumbnail[selected="true"] { border-color: HighlightText !important; }
.thumbnail:focus {
border-style: outset;
border-width: 1px;
border-style: dotted;
border-color: black;
padding: 2px;
}
.tabs-closebutton {
border: 0 !important;
margin: 0 !important;
padding: 0px 0px 0px 2px !important;
-moz-box-flex: 0;
width: 18px;
height: 16px;
max-width: 18px;
min-width: 18px;
max-height: 16px;
min-height: 16px;
}
/* colored thumbnail box attributes */
.coloredThumbnailBox1 { border-style: outset; border-width: 1px; border-style: solid; border-color: red; }
.thumbnail[selectedtab="true"] > .coloredThumbnailBox1 { border-width: 2px; }
.thumbnail[selected="true"] > .coloredThumbnailBox1 { border-style: dashed; }
.coloredThumbnailBox2 { border-style: outset; border-width: 1px; border-style: solid; border-color: green; }
.thumbnail[selectedtab="true"] > .coloredThumbnailBox2 { border-width: 2px; }
.thumbnail[selected="true"] > .coloredThumbnailBox2 { border-style: dashed; }
.coloredThumbnailBox3 { border-style: outset; border-width: 1px; border-style: solid; border-color: blue; }
.thumbnail[selectedtab="true"] > .coloredThumbnailBox3 { border-width: 2px; }
.thumbnail[selected="true"] > .coloredThumbnailBox3 { border-style: dashed; }
.coloredThumbnailBox4 { border-style: outset; border-width: 1px; border-style: solid; border-color: yellow; }
.thumbnail[selectedtab="true"] > .coloredThumbnailBox4 { border-width: 2px; }
.thumbnail[selected="true"] > .coloredThumbnailBox4 { border-style: dashed; }
.coloredThumbnailBox5 { border-style: outset; border-width: 1px; border-style: solid; border-color: fuchsia; }
.thumbnail[selectedtab="true"] > .coloredThumbnailBox5 { border-width: 2px; }
.thumbnail[selected="true"] > .coloredThumbnailBox5 { border-style: dashed; }
.coloredThumbnailBox6 { border-style: outset; border-width: 1px; border-style: solid; border-color: aqua; }
.thumbnail[selectedtab="true"] > .coloredThumbnailBox6 { border-width: 2px; }
.thumbnail[selected="true"] > .coloredThumbnailBox6 { border-style: dashed; }
.coloredThumbnailBox7 { border-style: outset; border-width: 1px; border-style: solid; border-color: maroon; }
.thumbnail[selectedtab="true"] > .coloredThumbnailBox7 { border-width: 2px; }
.thumbnail[selected="true"] > .coloredThumbnailBox7 { border-style: dashed; }
.coloredThumbnailBox8 { border-style: outset; border-width: 1px; border-style: solid; border-color: lime; }
.thumbnail[selectedtab="true"] > .coloredThumbnailBox8 { border-width: 2px; }
.thumbnail[selected="true"] > .coloredThumbnailBox8 { border-style: dashed; }
.coloredThumbnailBox9 { border-style: outset; border-width: 1px; border-style: solid; border-color: navy; }
.thumbnail[selectedtab="true"] > .coloredThumbnailBox9 { border-width: 2px; }
.thumbnail[selected="true"] > .coloredThumbnailBox9 { border-style: dashed; }
.coloredThumbnailBox10 { border-style: outset; border-width: 1px; border-style: solid; border-color: purple; }
.thumbnail[selectedtab="true"] > .coloredThumbnailBox10 { border-width: 2px; }
.thumbnail[selected="true"] > .coloredThumbnailBox10 { border-style: dashed; }
.coloredThumbnailBox11 { border-style: outset; border-width: 1px; border-style: solid; border-color: olive; }
.thumbnail[selectedtab="true"] > .coloredThumbnailBox11 { border-width: 2px; }
.thumbnail[selected="true"] > .coloredThumbnailBox11 { border-style: dashed; }
.coloredThumbnailBox12 { border-style: outset; border-width: 1px; border-style: solid; border-color: teal; }
.thumbnail[selectedtab="true"] > .coloredThumbnailBox12 { border-width: 2px; }
.thumbnail[selected="true"] > .coloredThumbnailBox12 { border-style: dashed; }
toolbarbutton#find-invert {
list-style-image: url("invert.png");
-moz-image-region: rect(0px 16px 16px 0px);
}
toolbarbutton#find-invert:hover {
-moz-image-region: rect(16px 16px 32px 0px);
}
toolbarbutton#find-invert[disabled="true"] {
-moz-image-region: rect(32px 16px 48px 0px) !important;
}
toolbarbutton#find-invert:active, #find-invert[checked="true"] {
-moz-image-region: rect(48px 16px 64px 0px);
}
toolbarbutton#find-invert[checked="true"]:hover {
-moz-image-region: rect(64px 16px 80px 0px);
}
#emptyMessage {
-moz-box-align: center;
-moz-box-pack: center;
}
#selection-box {
border-width: 1px;
border-style: dotted;
border-color: olive;
}
#drop-box {
}
#drop-box[dropside="left"] {
border-left: 2px solid #000000;
border-top: 2px solid #000000;
border-bottom: 2px solid #000000;
}
#drop-box[dropside="right"] {
border-right: 2px solid #000000;
border-top: 2px solid #000000;
border-bottom: 2px solid #000000;
}
#drop-box[dropside="middle"] {
border-left: 2px solid #000000;
}
/* Thumbnail box */
.showcase-top-middle {
padding: 4px 0 2px 0;
background-image: url('chrome://showcase/skin/background/top-middle-bkgnd.png');
background-repeat: repeat-x;
background-position: top left;
}
.thumbnail[selectedtab="true"] .showcase-top-middle
{
background-image: url('chrome://showcase/skin/background/top-middle.png') !important;
}
.thumbnail:hover .showcase-top-middle {
background-image: url('chrome://showcase/skin/background/top-middle-hover.png') !important;
}
.showcase-top-left {
width: 8px;
background-image: url('chrome://showcase/skin/background/top-left-bkgnd.png');
background-position: top left;
background-repeat: no-repeat;
}
.thumbnail[selectedtab="true"] .showcase-top-left
{
background-image: url('chrome://showcase/skin/background/top-left.png') !important;
}
.thumbnail:hover .showcase-top-left {
background-image: url('chrome://showcase/skin/background/top-left-hover.png') !important;
}
.showcase-top-right {
width: 8px;
background-image: url('chrome://showcase/skin/background/top-right-bkgnd.png');
background-position: top right;
background-repeat: no-repeat;
}
.thumbnail[selectedtab="true"] .showcase-top-right {
background-image: url('chrome://showcase/skin/background/top-right.png') !important;
}
.thumbnail:hover .showcase-top-right {
background-image: url('chrome://showcase/skin/background/top-right-hover.png') !important;
}
.showcase-bottom-middle {
height: 24px;
background-image: url('chrome://showcase/skin/background/bottom-middle-bkgnd.png');
background-repeat: repeat-x;
background-position: bottom left;
}
.thumbnail[selectedtab="true"] .showcase-bottom-middle {
background-image: url('chrome://showcase/skin/background/bottom-middle.png') !important;
}
.thumbnail:hover .showcase-bottom-middle {
background-image: url('chrome://showcase/skin/background/bottom-middle-hover.png') !important;
}
.showcase-bottom-left {
width: 8px;
background-image: url('chrome://showcase/skin/background/bottom-left-bkgnd.png');
background-position: bottom left;
background-repeat: no-repeat;
}
.thumbnail[selectedtab="true"] .showcase-bottom-left {
background-image: url('chrome://showcase/skin/background/bottom-left.png') !important;
}
.thumbnail:hover .showcase-bottom-left {
background-image: url('chrome://showcase/skin/background/bottom-left-hover.png') !important;
}
.showcase-bottom-right {
width: 8px;
background-image: url('chrome://showcase/skin/background/bottom-right-bkgnd.png');
background-position: bottom right;
background-repeat: no-repeat;
}
.thumbnail[selectedtab="true"] .showcase-bottom-right {
background-image: url('chrome://showcase/skin/background/bottom-right.png') !important;
}
.thumbnail:hover .showcase-bottom-right {
background-image: url('chrome://showcase/skin/background/bottom-right-hover.png') !important;
}
.showcase-middle-middle {
background-image: url('chrome://showcase/skin/background/middle-middle-bkgnd.png');
background-repeat: repeat;
}
.thumbnail[selectedtab="true"] .showcase-middle-middle {
background-image: url('chrome://showcase/skin/background/middle-middle.png') !important;
}
.thumbnail:hover .showcase-middle-middle {
background-image: url('chrome://showcase/skin/background/middle-middle-hover.png') !important;
}
.showcase-middle-left {
width: 8px;
background-image: url('chrome://showcase/skin/background/middle-left-bkgnd.png');
background-position: left;
background-repeat: repeat-y;
}
.thumbnail[selectedtab="true"] .showcase-middle-left {
background-image: url('chrome://showcase/skin/background/middle-left.png') !important;
}
.thumbnail:hover .showcase-middle-left {
background-image: url('chrome://showcase/skin/background/middle-left-hover.png') !important;
}
.showcase-middle-right {
width: 8px;
background-image: url('chrome://showcase/skin/background/middle-right-bkgnd.png');
background-position: right;
background-repeat: repeat-y;
}
.thumbnail[selectedtab="true"] .showcase-middle-right {
background-image: url('chrome://showcase/skin/background/middle-right.png') !important;
}
.thumbnail:hover .showcase-middle-right {
background-image: url('chrome://showcase/skin/background/middle-right-hover.png');
}
#showcase-box[chromedir="rtl"] .showcase-top-left {
background-image: url('chrome://showcase/skin/background/top-right-bkgnd.png');
}
#showcase-box[chromedir="rtl"] .thumbnail[selectedtab="true"] .showcase-top-left
{
background-image: url('chrome://showcase/skin/background/top-right.png') !important;
}
#showcase-box[chromedir="rtl"] .thumbnail:hover .showcase-top-left {
background-image: url('chrome://showcase/skin/background/top-right-hover.png') !important;
}
#showcase-box[chromedir="rtl"] .showcase-top-right {
background-image: url('chrome://showcase/skin/background/top-left-bkgnd.png');
}
#showcase-box[chromedir="rtl"] .thumbnail[selectedtab="true"] .showcase-top-right {
background-image: url('chrome://showcase/skin/background/top-left.png') !important;
}
#showcase-box[chromedir="rtl"] .thumbnail:hover .showcase-top-right {
background-image: url('chrome://showcase/skin/background/top-left-hover.png') !important;
}
#showcase-box[chromedir="rtl"] .showcase-bottom-left {
background-image: url('chrome://showcase/skin/background/bottom-right-bkgnd.png');
}
#showcase-box[chromedir="rtl"] .thumbnail[selectedtab="true"] .showcase-bottom-left {
background-image: url('chrome://showcase/skin/background/bottom-right.png') !important;
}
#showcase-box[chromedir="rtl"] .thumbnail:hover .showcase-bottom-left {
background-image: url('chrome://showcase/skin/background/bottom-right-hover.png') !important;
}
#showcase-box[chromedir="rtl"] .showcase-bottom-right {
background-image: url('chrome://showcase/skin/background/bottom-left-bkgnd.png');
}
#showcase-box[chromedir="rtl"] .thumbnail[selectedtab="true"] .showcase-bottom-right {
background-image: url('chrome://showcase/skin/background/bottom-left.png') !important;
}
#showcase-box[chromedir="rtl"] .thumbnail:hover .showcase-bottom-right {
background-image: url('chrome://showcase/skin/background/bottom-left-hover.png') !important;
}
#showcase-box[chromedir="rtl"] .showcase-middle-left {
background-image: url('chrome://showcase/skin/background/middle-right-bkgnd.png');
}
#showcase-box[chromedir="rtl"] .thumbnail[selectedtab="true"] .showcase-middle-left {
background-image: url('chrome://showcase/skin/background/middle-right.png') !important;
}
#showcase-box[chromedir="rtl"] .thumbnail:hover .showcase-middle-left {
background-image: url('chrome://showcase/skin/background/middle-right-hover.png') !important;
}
#showcase-box[chromedir="rtl"] .showcase-middle-right {
background-image: url('chrome://showcase/skin/background/middle-left-bkgnd.png');
}
#showcase-box[chromedir="rtl"] .thumbnail[selectedtab="true"] .showcase-middle-right {
background-image: url('chrome://showcase/skin/background/middle-left.png') !important;
}
#showcase-box[chromedir="rtl"] .thumbnail:hover .showcase-middle-right {
background-image: url('chrome://showcase/skin/background/middle-left-hover.png');
}
stack > box[anonid="subCanvasBox"] {
margin: 0 4px 5px 4px;
}
/* close button */
.showcase-tab-close-button > .toolbarbutton-icon {
-moz-margin-end: 0px !important;
margin-top: 1px;
}
.showcase-tab-close-button {
-moz-appearance: none;
-moz-image-region: rect(0px, 64px, 16px, 48px);
height: 19px;
border: none !important;
padding: 0px;
cursor: default;
list-style-image: url("close.png");
}
.thumbnail:not([selectedtab="true"]) .showcase-tab-close-button {
height: 18px;
margin-bottom: 1px;
}
.showcase-tab-close-button > .toolbarbutton-icon {
min-width: 16px;
min-height: 16px;
}
.thumbnail:not([selectedtab="true"]) .showcase-tab-close-button > .toolbarbutton-icon {
margin-top: 2px;
}
.showcase-tab-close-button:hover,
.thumbnail[selectedtab="true"] .showcase-tab-close-button:hover {
-moz-image-region: rect(0px, 32px, 16px, 16px);
opacity: 1.0;
}
.showcase-tab-close-button:hover:active,
.thumbnail[selectedtab="true"] .showcase-tab-close-button:hover:active {
-moz-image-region: rect(0px, 48px, 16px, 32px);
opacity: 1.0;
}
.thumbnail[selectedtab="true"] .showcase-tab-close-button {
-moz-image-region: rect(0px, 16px, 16px, 0px);
}
.showcase-tab-close-button:focus {
outline: none !important;
}
/* scrolling cursors */
#cursor-up, #cursor-down, #cursor-left, #cursor-right {
-moz-appearance: none;
height: 19px;
border: none !important;
padding: 0px;
cursor: pointer;
list-style-image: url("cursor.png");
opacity: 0.5;
}
#cursor-up > .toolbarbutton-icon, #cursor-down > .toolbarbutton-icon, #cursor-left > .toolbarbutton-icon, #cursor-right > .toolbarbutton-icon {
-moz-margin-end: 0px !important;
margin-top: 1px;
min-width: 16px;
min-height: 16px;
}
#cursor-up {
-moz-image-region: rect(0px, 16px, 16px, 0px);
}
#cursor-down {
-moz-image-region: rect(0px, 32px, 16px, 16px);
}
#cursor-left {
-moz-image-region: rect(0px, 48px, 16px, 32px);
}
#cursor-right {
-moz-image-region: rect(0px, 64px, 16px, 48px);
}
#cursor-up:hover, #cursor-down:hover, #cursor-left:hover, #cursor-right:hover {
opacity: 1;
}
/* thumbnail icons */
/*
.thumb-icon:not(:hover) {
opacity: 0.6;
}
*/
/* Defaults for all icons */
.thumb-icon, .thumb-icon .toolbarbutton-menubutton-button {
list-style-image: url("thumbicons.png");
-moz-appearance: none;
border: none !important;
padding: 0px;
}
/* Drop markers */
.thumb-icon .toolbarbutton-menubutton-dropmarker {
list-style-image: url("thumbicons.png");
-moz-image-region: rect(6px, 77px, 11px, 68px);
}
.thumb-icon .toolbarbutton-menubutton-dropmarker:hover {
-moz-image-region: rect(22px, 77px, 27px, 68px);
}
.thumb-icon .toolbarbutton-menubutton-dropmarker:hover:active {
-moz-image-region: rect(38px, 77px, 43px, 68px);
}
.thumb-icon .toolbarbutton-menubutton-dropmarker[disabled="true"] {
list-style-image: url("thumbicons.png") !important;
-moz-image-region: rect(54px, 77px, 59px, 68px) !important;
}
#thumb-history {
list-style-image: url("thumbicons.png");
-moz-image-region: rect(0px, 80px, 16px, 64px);
}
#thumb-history:hover {
-moz-image-region: rect(16px, 80px, 32px, 64px);
}
#thumb-history:hover:active {
-moz-image-region: rect(32px, 80px, 48px, 64px);
}
#thumb-history[disabled="true"] {
list-style-image: url("thumbicons.png") !important;
-moz-image-region: rect(48px, 80px, 64px, 64px) !important;
}
#thumb-history .toolbarbutton-menu-dropmarker {
display: none;
}
/* Back button */
#thumb-back {
list-style-image: inherit;
}
#thumb-back .toolbarbutton-menubutton-button, #thumb-newback {
-moz-image-region: rect(0px, 48px, 16px, 32px);
}
#thumb-back .toolbarbutton-menubutton-button:hover, #thumb-newback:hover {
-moz-image-region: rect(16px, 48px, 32px, 32px);
}
#thumb-back .toolbarbutton-menubutton-button:hover:active, #thumb-newback:hover:active {
-moz-image-region: rect(32px, 48px, 48px, 32px);
}
#thumb-back[disabled="true"] .toolbarbutton-menubutton-button, #thumb-newback[disabled="true"] {
-moz-image-region: rect(48px, 48px, 64px, 32px) !important;
}
#thumb-back[chromedir="rtl"] .toolbarbutton-menubutton-button, #thumb-newback[chromedir="rtl"] {
-moz-image-region: rect(0px, 64px, 16px, 48px);
}
#thumb-back[chromedir="rtl"] .toolbarbutton-menubutton-button:hover, #thumb-newback[chromedir="rtl"]:hover {
-moz-image-region: rect(16px, 64px, 32px, 48px);
}
#thumb-back[chromedir="rtl"] .toolbarbutton-menubutton-button:hover:active, #thumb-newback[chromedir="rtl"]:hover:active {
-moz-image-region: rect(32px, 64px, 48px, 48px);
}
#thumb-back[chromedir="rtl"][disabled="true"] .toolbarbutton-menubutton-button, #thumb-newback[chromedir="rtl"][disabled="true"] {
-moz-image-region: rect(48px, 64px, 64px, 48px) !important;
}
/* Forward button */
#thumb-forward {
list-style-image: inherit;
}
#thumb-forward .toolbarbutton-menubutton-button, #thumb-newforward {
-moz-image-region: rect(0px, 64px, 16px, 48px);
}
#thumb-forward .toolbarbutton-menubutton-button:hover, #thumb-newforward:hover {
-moz-image-region: rect(16px, 64px, 32px, 48px);
}
#thumb-forward .toolbarbutton-menubutton-button:hover:active, #thumb-newforward:hover:active {
-moz-image-region: rect(32px, 64px, 48px, 48px);
}
#thumb-forward[disabled="true"] .toolbarbutton-menubutton-button, #thumb-newforward[disabled="true"] {
-moz-image-region: rect(48px, 64px, 64px, 48px) !important;
}
#thumb-forward[chromedir="rtl"] .toolbarbutton-menubutton-button, #thumb-newforward[chromedir="rtl"] {
-moz-image-region: rect(0px, 48px, 16px, 32px);
}
#thumb-forward[chromedir="rtl"] .toolbarbutton-menubutton-button:hover, #thumb-newforward[chromedir="rtl"]:hover {
-moz-image-region: rect(16px, 48px, 32px, 32px);
}
#thumb-forward[chromedir="rtl"] .toolbarbutton-menubutton-button:hover:active, #thumb-newforward[chromedir="rtl"]:hover:active {
-moz-image-region: rect(32px, 48px, 48px, 32px);
}
#thumb-forward[chromedir="rtl"][disabled="true"] .toolbarbutton-menubutton-button, #thumb-newforward[chromedir="rtl"][disabled="true"] {
-moz-image-region: rect(48px, 48px, 64px, 32px) !important;
}
/* Stop button */
#thumb-stop {
-moz-image-region: rect(0px, 32px, 16px, 16px);
}
#thumb-stop:hover {
-moz-image-region: rect(16px, 32px, 32px, 16px);
}
#thumb-stop:hover:active {
-moz-image-region: rect(32px, 32px, 48px, 16px);
}
#thumb-stop[disabled="true"] {
-moz-image-region: rect(48px, 32px, 64px, 16px) !important;
}
/* Reload button */
#thumb-reload {
-moz-image-region: rect(0px, 16px, 16px, 0px);
}
#thumb-reload:hover {
-moz-image-region: rect(16px, 16px, 32px, 0px);
}
#thumb-reload:hover:active {
-moz-image-region: rect(32px, 16px, 48px, 0px);
}
#thumb-reload[disabled="true"] {
-moz-image-region: rect(48px, 16px, 64px, 0px) !important;
}
toolbar#FindToolbar {
-moz-appearance: none !important;
border-top: 2px solid;
-moz-border-top-colors: ThreeDShadow ThreeDHighlight !important;
border-bottom: 1px solid;
-moz-border-bottom-colors: transparent;
min-width: 1px;
}
toolbar#FindToolbar[hidden="false"] {
display: -moz-box !important;
}
.tbs-history-current {
font-weight: bold;
}
/* Drop markers */
.tbs-history .toolbarbutton-menu-dropmarker {
display: none;
}
.tbs-history {
margin: 0;
-moz-image-region: rect(0px, 105px, 16px, 96px);
}
.tbs-history:hover {
-moz-image-region: rect(16px, 105px, 32px, 96px);
}
.tbs-history:hover:active {
-moz-image-region: rect(32px, 105px, 48px, 96px);
}
.tbs-history[disabled="true"] {
-moz-image-region: rect(48px, 105px, 64px, 96px) !important;
}
.tbs-history .menuitem-iconic {
list-style-image: url("favicon.png");
}
.tbs-history-back[_moz-menuactive],
.tbs-history[chromedir="rtl"] .tbs-history-forward[_moz-menuactive] {
list-style-image: url("menu-back.png") !important;
}
.tbs-history-forward[_moz-menuactive],
.tbs-history[chromedir="rtl"] .tbs-history-back[_moz-menuactive] {
list-style-image: url("menu-forward.png") !important;
}