diff --git a/main/css/academica/jquery.tabs.css b/main/css/academica/jquery.tabs.css
index ac419a584a..d5a2b2909d 100644
--- a/main/css/academica/jquery.tabs.css
+++ b/main/css/academica/jquery.tabs.css
@@ -28,25 +28,25 @@
 	min-width: 84px; /* be nice to Opera */
 }
 .tabs-nav a, .tabs-nav a span {
-	display: block;
-	padding: 0 10px;
-	background: url(images/tab.png) no-repeat;
+    display: block;
+    padding: 0 10px;
+    /*background: url(images/tab.png) no-repeat;*/
 }
 .tabs-nav a {
-	position: relative;
-	top: 1px;
-	z-index: 2;
-	padding-left: 0;
-	color: #fff;
-	font-size: 12px;
-	font-weight: bold;
-	line-height: 2;
-	text-align: center;
-	text-decoration: none;
-	white-space: nowrap; /* required in IE 6 */
+    position: relative;
+    top: 1px;
+    z-index: 2;
+    padding-left: 0;
+    /*color: #fff;*/
+    font-size: 12px;
+    font-weight: bold;
+    line-height: 2;
+    text-align: center;
+    text-decoration: none;
+    white-space: nowrap; /* required in IE 6 */    
 }
 .tabs-nav .tabs-selected a {
-	color: #fff;
+    /*color: #fff;*/
 }
 .tabs-nav .tabs-selected a, .tabs-nav a:hover, .tabs-nav a:focus, .tabs-nav a:active {
 	background-position: 100% -150px;
@@ -86,11 +86,11 @@
 	opacity: .4;
 }
 .tabs-container {
-	border-top: 1px solid #97a5b0;
-	padding: 1em 8px;
-	background: #fff; /* declare background color for container to avoid distorted fonts in IE while fading */
+    border-top: 1px solid #97a5b0;
+    padding: 1em 8px;
+    /*background: #fff; declare background color for container to avoid distorted fonts in IE while fading */
 }
 .tabs-loading em {
-	padding: 0 0 0 20px;
-	background: url(images/loading.gif) no-repeat 0 50%;
+    padding: 0 0 0 20px;
+    /*background: url(images/loading.gif) no-repeat 0 50%;*/
 }
diff --git a/main/css/baby_orange/jquery.tabs.css b/main/css/baby_orange/jquery.tabs.css
index ac419a584a..d5a2b2909d 100644
--- a/main/css/baby_orange/jquery.tabs.css
+++ b/main/css/baby_orange/jquery.tabs.css
@@ -28,25 +28,25 @@
 	min-width: 84px; /* be nice to Opera */
 }
 .tabs-nav a, .tabs-nav a span {
-	display: block;
-	padding: 0 10px;
-	background: url(images/tab.png) no-repeat;
+    display: block;
+    padding: 0 10px;
+    /*background: url(images/tab.png) no-repeat;*/
 }
 .tabs-nav a {
-	position: relative;
-	top: 1px;
-	z-index: 2;
-	padding-left: 0;
-	color: #fff;
-	font-size: 12px;
-	font-weight: bold;
-	line-height: 2;
-	text-align: center;
-	text-decoration: none;
-	white-space: nowrap; /* required in IE 6 */
+    position: relative;
+    top: 1px;
+    z-index: 2;
+    padding-left: 0;
+    /*color: #fff;*/
+    font-size: 12px;
+    font-weight: bold;
+    line-height: 2;
+    text-align: center;
+    text-decoration: none;
+    white-space: nowrap; /* required in IE 6 */    
 }
 .tabs-nav .tabs-selected a {
-	color: #fff;
+    /*color: #fff;*/
 }
 .tabs-nav .tabs-selected a, .tabs-nav a:hover, .tabs-nav a:focus, .tabs-nav a:active {
 	background-position: 100% -150px;
@@ -86,11 +86,11 @@
 	opacity: .4;
 }
 .tabs-container {
-	border-top: 1px solid #97a5b0;
-	padding: 1em 8px;
-	background: #fff; /* declare background color for container to avoid distorted fonts in IE while fading */
+    border-top: 1px solid #97a5b0;
+    padding: 1em 8px;
+    /*background: #fff; declare background color for container to avoid distorted fonts in IE while fading */
 }
 .tabs-loading em {
-	padding: 0 0 0 20px;
-	background: url(images/loading.gif) no-repeat 0 50%;
+    padding: 0 0 0 20px;
+    /*background: url(images/loading.gif) no-repeat 0 50%;*/
 }
diff --git a/main/css/corporate/jquery.tabs.css b/main/css/corporate/jquery.tabs.css
index ac419a584a..d5a2b2909d 100644
--- a/main/css/corporate/jquery.tabs.css
+++ b/main/css/corporate/jquery.tabs.css
@@ -28,25 +28,25 @@
 	min-width: 84px; /* be nice to Opera */
 }
 .tabs-nav a, .tabs-nav a span {
-	display: block;
-	padding: 0 10px;
-	background: url(images/tab.png) no-repeat;
+    display: block;
+    padding: 0 10px;
+    /*background: url(images/tab.png) no-repeat;*/
 }
 .tabs-nav a {
-	position: relative;
-	top: 1px;
-	z-index: 2;
-	padding-left: 0;
-	color: #fff;
-	font-size: 12px;
-	font-weight: bold;
-	line-height: 2;
-	text-align: center;
-	text-decoration: none;
-	white-space: nowrap; /* required in IE 6 */
+    position: relative;
+    top: 1px;
+    z-index: 2;
+    padding-left: 0;
+    /*color: #fff;*/
+    font-size: 12px;
+    font-weight: bold;
+    line-height: 2;
+    text-align: center;
+    text-decoration: none;
+    white-space: nowrap; /* required in IE 6 */    
 }
 .tabs-nav .tabs-selected a {
-	color: #fff;
+    /*color: #fff;*/
 }
 .tabs-nav .tabs-selected a, .tabs-nav a:hover, .tabs-nav a:focus, .tabs-nav a:active {
 	background-position: 100% -150px;
@@ -86,11 +86,11 @@
 	opacity: .4;
 }
 .tabs-container {
-	border-top: 1px solid #97a5b0;
-	padding: 1em 8px;
-	background: #fff; /* declare background color for container to avoid distorted fonts in IE while fading */
+    border-top: 1px solid #97a5b0;
+    padding: 1em 8px;
+    /*background: #fff; declare background color for container to avoid distorted fonts in IE while fading */
 }
 .tabs-loading em {
-	padding: 0 0 0 20px;
-	background: url(images/loading.gif) no-repeat 0 50%;
+    padding: 0 0 0 20px;
+    /*background: url(images/loading.gif) no-repeat 0 50%;*/
 }
diff --git a/main/css/cosmic_campus/jquery.tabs.css b/main/css/cosmic_campus/jquery.tabs.css
index ac419a584a..d5a2b2909d 100644
--- a/main/css/cosmic_campus/jquery.tabs.css
+++ b/main/css/cosmic_campus/jquery.tabs.css
@@ -28,25 +28,25 @@
 	min-width: 84px; /* be nice to Opera */
 }
 .tabs-nav a, .tabs-nav a span {
-	display: block;
-	padding: 0 10px;
-	background: url(images/tab.png) no-repeat;
+    display: block;
+    padding: 0 10px;
+    /*background: url(images/tab.png) no-repeat;*/
 }
 .tabs-nav a {
-	position: relative;
-	top: 1px;
-	z-index: 2;
-	padding-left: 0;
-	color: #fff;
-	font-size: 12px;
-	font-weight: bold;
-	line-height: 2;
-	text-align: center;
-	text-decoration: none;
-	white-space: nowrap; /* required in IE 6 */
+    position: relative;
+    top: 1px;
+    z-index: 2;
+    padding-left: 0;
+    /*color: #fff;*/
+    font-size: 12px;
+    font-weight: bold;
+    line-height: 2;
+    text-align: center;
+    text-decoration: none;
+    white-space: nowrap; /* required in IE 6 */    
 }
 .tabs-nav .tabs-selected a {
-	color: #fff;
+    /*color: #fff;*/
 }
 .tabs-nav .tabs-selected a, .tabs-nav a:hover, .tabs-nav a:focus, .tabs-nav a:active {
 	background-position: 100% -150px;
@@ -86,11 +86,11 @@
 	opacity: .4;
 }
 .tabs-container {
-	border-top: 1px solid #97a5b0;
-	padding: 1em 8px;
-	background: #fff; /* declare background color for container to avoid distorted fonts in IE while fading */
+    border-top: 1px solid #97a5b0;
+    padding: 1em 8px;
+    /*background: #fff; declare background color for container to avoid distorted fonts in IE while fading */
 }
 .tabs-loading em {
-	padding: 0 0 0 20px;
-	background: url(images/loading.gif) no-repeat 0 50%;
+    padding: 0 0 0 20px;
+    /*background: url(images/loading.gif) no-repeat 0 50%;*/
 }
diff --git a/main/css/dokeos_classic/jquery.tabs.css b/main/css/dokeos_classic/jquery.tabs.css
index ac419a584a..d5a2b2909d 100644
--- a/main/css/dokeos_classic/jquery.tabs.css
+++ b/main/css/dokeos_classic/jquery.tabs.css
@@ -28,25 +28,25 @@
 	min-width: 84px; /* be nice to Opera */
 }
 .tabs-nav a, .tabs-nav a span {
-	display: block;
-	padding: 0 10px;
-	background: url(images/tab.png) no-repeat;
+    display: block;
+    padding: 0 10px;
+    /*background: url(images/tab.png) no-repeat;*/
 }
 .tabs-nav a {
-	position: relative;
-	top: 1px;
-	z-index: 2;
-	padding-left: 0;
-	color: #fff;
-	font-size: 12px;
-	font-weight: bold;
-	line-height: 2;
-	text-align: center;
-	text-decoration: none;
-	white-space: nowrap; /* required in IE 6 */
+    position: relative;
+    top: 1px;
+    z-index: 2;
+    padding-left: 0;
+    /*color: #fff;*/
+    font-size: 12px;
+    font-weight: bold;
+    line-height: 2;
+    text-align: center;
+    text-decoration: none;
+    white-space: nowrap; /* required in IE 6 */    
 }
 .tabs-nav .tabs-selected a {
-	color: #fff;
+    /*color: #fff;*/
 }
 .tabs-nav .tabs-selected a, .tabs-nav a:hover, .tabs-nav a:focus, .tabs-nav a:active {
 	background-position: 100% -150px;
@@ -86,11 +86,11 @@
 	opacity: .4;
 }
 .tabs-container {
-	border-top: 1px solid #97a5b0;
-	padding: 1em 8px;
-	background: #fff; /* declare background color for container to avoid distorted fonts in IE while fading */
+    border-top: 1px solid #97a5b0;
+    padding: 1em 8px;
+    /*background: #fff; declare background color for container to avoid distorted fonts in IE while fading */
 }
 .tabs-loading em {
-	padding: 0 0 0 20px;
-	background: url(images/loading.gif) no-repeat 0 50%;
+    padding: 0 0 0 20px;
+    /*background: url(images/loading.gif) no-repeat 0 50%;*/
 }
diff --git a/main/css/dokeos_classic_2D/jquery.tabs.css b/main/css/dokeos_classic_2D/jquery.tabs.css
index ac419a584a..d5a2b2909d 100644
--- a/main/css/dokeos_classic_2D/jquery.tabs.css
+++ b/main/css/dokeos_classic_2D/jquery.tabs.css
@@ -28,25 +28,25 @@
 	min-width: 84px; /* be nice to Opera */
 }
 .tabs-nav a, .tabs-nav a span {
-	display: block;
-	padding: 0 10px;
-	background: url(images/tab.png) no-repeat;
+    display: block;
+    padding: 0 10px;
+    /*background: url(images/tab.png) no-repeat;*/
 }
 .tabs-nav a {
-	position: relative;
-	top: 1px;
-	z-index: 2;
-	padding-left: 0;
-	color: #fff;
-	font-size: 12px;
-	font-weight: bold;
-	line-height: 2;
-	text-align: center;
-	text-decoration: none;
-	white-space: nowrap; /* required in IE 6 */
+    position: relative;
+    top: 1px;
+    z-index: 2;
+    padding-left: 0;
+    /*color: #fff;*/
+    font-size: 12px;
+    font-weight: bold;
+    line-height: 2;
+    text-align: center;
+    text-decoration: none;
+    white-space: nowrap; /* required in IE 6 */    
 }
 .tabs-nav .tabs-selected a {
-	color: #fff;
+    /*color: #fff;*/
 }
 .tabs-nav .tabs-selected a, .tabs-nav a:hover, .tabs-nav a:focus, .tabs-nav a:active {
 	background-position: 100% -150px;
@@ -86,11 +86,11 @@
 	opacity: .4;
 }
 .tabs-container {
-	border-top: 1px solid #97a5b0;
-	padding: 1em 8px;
-	background: #fff; /* declare background color for container to avoid distorted fonts in IE while fading */
+    border-top: 1px solid #97a5b0;
+    padding: 1em 8px;
+    /*background: #fff; declare background color for container to avoid distorted fonts in IE while fading */
 }
 .tabs-loading em {
-	padding: 0 0 0 20px;
-	background: url(images/loading.gif) no-repeat 0 50%;
+    padding: 0 0 0 20px;
+    /*background: url(images/loading.gif) no-repeat 0 50%;*/
 }
diff --git a/main/css/medical/jquery.tabs.css b/main/css/medical/jquery.tabs.css
index ac419a584a..d5a2b2909d 100644
--- a/main/css/medical/jquery.tabs.css
+++ b/main/css/medical/jquery.tabs.css
@@ -28,25 +28,25 @@
 	min-width: 84px; /* be nice to Opera */
 }
 .tabs-nav a, .tabs-nav a span {
-	display: block;
-	padding: 0 10px;
-	background: url(images/tab.png) no-repeat;
+    display: block;
+    padding: 0 10px;
+    /*background: url(images/tab.png) no-repeat;*/
 }
 .tabs-nav a {
-	position: relative;
-	top: 1px;
-	z-index: 2;
-	padding-left: 0;
-	color: #fff;
-	font-size: 12px;
-	font-weight: bold;
-	line-height: 2;
-	text-align: center;
-	text-decoration: none;
-	white-space: nowrap; /* required in IE 6 */
+    position: relative;
+    top: 1px;
+    z-index: 2;
+    padding-left: 0;
+    /*color: #fff;*/
+    font-size: 12px;
+    font-weight: bold;
+    line-height: 2;
+    text-align: center;
+    text-decoration: none;
+    white-space: nowrap; /* required in IE 6 */    
 }
 .tabs-nav .tabs-selected a {
-	color: #fff;
+    /*color: #fff;*/
 }
 .tabs-nav .tabs-selected a, .tabs-nav a:hover, .tabs-nav a:focus, .tabs-nav a:active {
 	background-position: 100% -150px;
@@ -86,11 +86,11 @@
 	opacity: .4;
 }
 .tabs-container {
-	border-top: 1px solid #97a5b0;
-	padding: 1em 8px;
-	background: #fff; /* declare background color for container to avoid distorted fonts in IE while fading */
+    border-top: 1px solid #97a5b0;
+    padding: 1em 8px;
+    /*background: #fff; declare background color for container to avoid distorted fonts in IE while fading */
 }
 .tabs-loading em {
-	padding: 0 0 0 20px;
-	background: url(images/loading.gif) no-repeat 0 50%;
+    padding: 0 0 0 20px;
+    /*background: url(images/loading.gif) no-repeat 0 50%;*/
 }
diff --git a/main/css/public_admin/jquery.tabs.css b/main/css/public_admin/jquery.tabs.css
index ac419a584a..d5a2b2909d 100644
--- a/main/css/public_admin/jquery.tabs.css
+++ b/main/css/public_admin/jquery.tabs.css
@@ -28,25 +28,25 @@
 	min-width: 84px; /* be nice to Opera */
 }
 .tabs-nav a, .tabs-nav a span {
-	display: block;
-	padding: 0 10px;
-	background: url(images/tab.png) no-repeat;
+    display: block;
+    padding: 0 10px;
+    /*background: url(images/tab.png) no-repeat;*/
 }
 .tabs-nav a {
-	position: relative;
-	top: 1px;
-	z-index: 2;
-	padding-left: 0;
-	color: #fff;
-	font-size: 12px;
-	font-weight: bold;
-	line-height: 2;
-	text-align: center;
-	text-decoration: none;
-	white-space: nowrap; /* required in IE 6 */
+    position: relative;
+    top: 1px;
+    z-index: 2;
+    padding-left: 0;
+    /*color: #fff;*/
+    font-size: 12px;
+    font-weight: bold;
+    line-height: 2;
+    text-align: center;
+    text-decoration: none;
+    white-space: nowrap; /* required in IE 6 */    
 }
 .tabs-nav .tabs-selected a {
-	color: #fff;
+    /*color: #fff;*/
 }
 .tabs-nav .tabs-selected a, .tabs-nav a:hover, .tabs-nav a:focus, .tabs-nav a:active {
 	background-position: 100% -150px;
@@ -86,11 +86,11 @@
 	opacity: .4;
 }
 .tabs-container {
-	border-top: 1px solid #97a5b0;
-	padding: 1em 8px;
-	background: #fff; /* declare background color for container to avoid distorted fonts in IE while fading */
+    border-top: 1px solid #97a5b0;
+    padding: 1em 8px;
+    /*background: #fff; declare background color for container to avoid distorted fonts in IE while fading */
 }
 .tabs-loading em {
-	padding: 0 0 0 20px;
-	background: url(images/loading.gif) no-repeat 0 50%;
+    padding: 0 0 0 20px;
+    /*background: url(images/loading.gif) no-repeat 0 50%;*/
 }
diff --git a/main/css/silver_line/jquery.tabs.css b/main/css/silver_line/jquery.tabs.css
new file mode 100644
index 0000000000..3beb653271
--- /dev/null
+++ b/main/css/silver_line/jquery.tabs.css
@@ -0,0 +1,97 @@
+/* Caution! Ensure accessibility in print and other media types... */
+@media projection, screen { /* Use class for showing/hiding tab content, so that visibility can be better controlled in different media types... */
+    .tabs-hide {
+        display: none;
+    }
+}
+
+/* Hide useless elements in print layouts... */
+@media print {
+    .tabs-nav {
+        display: none;
+    }
+}
+
+/* Skin */
+.tabs-nav {
+    list-style: none;
+    margin: 0;
+    padding: 0 0 0 4px;
+}
+.tabs-nav:after { /* clearing without presentational markup, IE gets extra treatment */
+    display: block;
+    clear: both;
+    content: " ";
+}
+.tabs-nav li {
+    float: left;
+    margin: 0 0 0 1px;
+    min-width: 84px; /* be nice to Opera */
+}
+.tabs-nav a, .tabs-nav a span {
+    display: block;
+    padding: 0 10px;
+    /*background: url(images/tab.png) no-repeat;*/
+}
+.tabs-nav a {
+    position: relative;
+    top: 1px;
+    z-index: 2;
+    padding-left: 0;
+    /*color: #fff;*/
+    font-size: 12px;
+    font-weight: bold;
+    line-height: 2;
+    text-align: center;
+    text-decoration: none;
+    white-space: nowrap; /* required in IE 6 */    
+}
+.tabs-nav .tabs-selected a {
+    /*color: #fff;*/
+}
+.tabs-nav .tabs-selected a, .tabs-nav a:hover, .tabs-nav a:focus, .tabs-nav a:active {
+    background-position: 100% -150px;
+    outline: 0; /* prevent dotted border in Firefox */
+}
+.tabs-nav a, .tabs-nav .tabs-disabled a:hover, .tabs-nav .tabs-disabled a:focus, .tabs-nav .tabs-disabled a:active {
+    background-position: 100% -100px;
+}
+.tabs-nav a span {
+    width: 64px; /* IE 6 treats width as min-width */
+    min-width: 64px;
+    height: 18px; /* IE 6 treats height as min-height */
+    min-height: 18px;
+    padding-top: 6px;
+    padding-right: 0;
+}
+*>.tabs-nav a span { /* hide from IE 6 */
+    width: auto;
+    height: auto;
+}
+.tabs-nav .tabs-selected a span {
+    padding-top: 7px;
+}
+.tabs-nav .tabs-selected a span, .tabs-nav a:hover span, .tabs-nav a:focus span, .tabs-nav a:active span {
+    background-position: 0 -50px;
+}
+.tabs-nav a span, .tabs-nav .tabs-disabled a:hover span, .tabs-nav .tabs-disabled a:focus span, .tabs-nav .tabs-disabled a:active span {
+    background-position: 0 0;
+}
+.tabs-nav .tabs-selected a:link, .tabs-nav .tabs-selected a:visited, .tabs-nav .tabs-disabled a:link, .tabs-nav .tabs-disabled a:visited { /* @ Opera, use pseudo classes otherwise it confuses cursor... */
+    cursor: text;
+}
+.tabs-nav a:hover, .tabs-nav a:focus, .tabs-nav a:active { /* @ Opera, we need to be explicit again here now... */
+    cursor: pointer;
+}
+.tabs-nav .tabs-disabled {
+    opacity: .4;
+}
+.tabs-container {
+    border-top: 1px solid #97a5b0;
+    padding: 1em 8px;
+    /*background: #fff; declare background color for container to avoid distorted fonts in IE while fading */
+}
+.tabs-loading em {
+    padding: 0 0 0 20px;
+    /*background: url(images/loading.gif) no-repeat 0 50%;*/
+}
diff --git a/main/css/sober_brown/jquery.tabs.css b/main/css/sober_brown/jquery.tabs.css
new file mode 100644
index 0000000000..3beb653271
--- /dev/null
+++ b/main/css/sober_brown/jquery.tabs.css
@@ -0,0 +1,97 @@
+/* Caution! Ensure accessibility in print and other media types... */
+@media projection, screen { /* Use class for showing/hiding tab content, so that visibility can be better controlled in different media types... */
+    .tabs-hide {
+        display: none;
+    }
+}
+
+/* Hide useless elements in print layouts... */
+@media print {
+    .tabs-nav {
+        display: none;
+    }
+}
+
+/* Skin */
+.tabs-nav {
+    list-style: none;
+    margin: 0;
+    padding: 0 0 0 4px;
+}
+.tabs-nav:after { /* clearing without presentational markup, IE gets extra treatment */
+    display: block;
+    clear: both;
+    content: " ";
+}
+.tabs-nav li {
+    float: left;
+    margin: 0 0 0 1px;
+    min-width: 84px; /* be nice to Opera */
+}
+.tabs-nav a, .tabs-nav a span {
+    display: block;
+    padding: 0 10px;
+    /*background: url(images/tab.png) no-repeat;*/
+}
+.tabs-nav a {
+    position: relative;
+    top: 1px;
+    z-index: 2;
+    padding-left: 0;
+    /*color: #fff;*/
+    font-size: 12px;
+    font-weight: bold;
+    line-height: 2;
+    text-align: center;
+    text-decoration: none;
+    white-space: nowrap; /* required in IE 6 */    
+}
+.tabs-nav .tabs-selected a {
+    /*color: #fff;*/
+}
+.tabs-nav .tabs-selected a, .tabs-nav a:hover, .tabs-nav a:focus, .tabs-nav a:active {
+    background-position: 100% -150px;
+    outline: 0; /* prevent dotted border in Firefox */
+}
+.tabs-nav a, .tabs-nav .tabs-disabled a:hover, .tabs-nav .tabs-disabled a:focus, .tabs-nav .tabs-disabled a:active {
+    background-position: 100% -100px;
+}
+.tabs-nav a span {
+    width: 64px; /* IE 6 treats width as min-width */
+    min-width: 64px;
+    height: 18px; /* IE 6 treats height as min-height */
+    min-height: 18px;
+    padding-top: 6px;
+    padding-right: 0;
+}
+*>.tabs-nav a span { /* hide from IE 6 */
+    width: auto;
+    height: auto;
+}
+.tabs-nav .tabs-selected a span {
+    padding-top: 7px;
+}
+.tabs-nav .tabs-selected a span, .tabs-nav a:hover span, .tabs-nav a:focus span, .tabs-nav a:active span {
+    background-position: 0 -50px;
+}
+.tabs-nav a span, .tabs-nav .tabs-disabled a:hover span, .tabs-nav .tabs-disabled a:focus span, .tabs-nav .tabs-disabled a:active span {
+    background-position: 0 0;
+}
+.tabs-nav .tabs-selected a:link, .tabs-nav .tabs-selected a:visited, .tabs-nav .tabs-disabled a:link, .tabs-nav .tabs-disabled a:visited { /* @ Opera, use pseudo classes otherwise it confuses cursor... */
+    cursor: text;
+}
+.tabs-nav a:hover, .tabs-nav a:focus, .tabs-nav a:active { /* @ Opera, we need to be explicit again here now... */
+    cursor: pointer;
+}
+.tabs-nav .tabs-disabled {
+    opacity: .4;
+}
+.tabs-container {
+    border-top: 1px solid #97a5b0;
+    padding: 1em 8px;
+    /*background: #fff; declare background color for container to avoid distorted fonts in IE while fading */
+}
+.tabs-loading em {
+    padding: 0 0 0 20px;
+    /*background: url(images/loading.gif) no-repeat 0 50%;*/
+}