diff --git a/main/css/academica/default.css b/main/css/academica/default.css
index 502dff8b53..923d39e3dd 100644
--- a/main/css/academica/default.css
+++ b/main/css/academica/default.css
@@ -1887,7 +1887,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #DFDFDF;
 	border-width: 1px;
 	/*    -moz-border-radius-topright : 5px;
diff --git a/main/css/baby_orange/default.css b/main/css/baby_orange/default.css
index c359670643..db8202a62d 100644
--- a/main/css/baby_orange/default.css
+++ b/main/css/baby_orange/default.css
@@ -1882,7 +1882,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #DFDFDF;
 	border-width: 1px;
 	/*    -moz-border-radius-topright : 5px;
diff --git a/main/css/blue_lagoon/default.css b/main/css/blue_lagoon/default.css
index 406d44f3a9..9670d3dc53 100644
--- a/main/css/blue_lagoon/default.css
+++ b/main/css/blue_lagoon/default.css
@@ -2324,7 +2324,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #a8a7a7;
 	border-width: 1px;
 	-moz-border-radius-topright : 5px;
diff --git a/main/css/cool_blue/default.css b/main/css/cool_blue/default.css
index db1c33caa3..6868956c44 100644
--- a/main/css/cool_blue/default.css
+++ b/main/css/cool_blue/default.css
@@ -2317,7 +2317,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #a8a7a7;
 	border-width: 1px;
 	-moz-border-radius-topright : 5px;
diff --git a/main/css/corporate/default.css b/main/css/corporate/default.css
index e73a1e10d9..03f0567fae 100644
--- a/main/css/corporate/default.css
+++ b/main/css/corporate/default.css
@@ -1897,7 +1897,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #DFDFDF;
 	border-width: 1px;
 	/*    -moz-border-radius-topright : 5px;
diff --git a/main/css/cosmic_campus/default.css b/main/css/cosmic_campus/default.css
index 3193ec9133..c8054e6c40 100644
--- a/main/css/cosmic_campus/default.css
+++ b/main/css/cosmic_campus/default.css
@@ -1914,7 +1914,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #DFDFDF;
 	border-width: 1px;
 	/*    -moz-border-radius-topright : 5px;
diff --git a/main/css/delicious_bordeaux/default.css b/main/css/delicious_bordeaux/default.css
index f27c397f28..2087b617eb 100644
--- a/main/css/delicious_bordeaux/default.css
+++ b/main/css/delicious_bordeaux/default.css
@@ -2325,7 +2325,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #a8a7a7;
 	border-width: 1px;
 	-moz-border-radius-topright : 5px;
diff --git a/main/css/dokeos_blue/default.css b/main/css/dokeos_blue/default.css
index 2e78518736..a36c5976dd 100644
--- a/main/css/dokeos_blue/default.css
+++ b/main/css/dokeos_blue/default.css
@@ -2311,7 +2311,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #a8a7a7;
 	border-width: 1px;
 	-moz-border-radius-topright : 5px;
diff --git a/main/css/dokeos_classic/default.css b/main/css/dokeos_classic/default.css
index 3b06653c7f..1735a56bbb 100644
--- a/main/css/dokeos_classic/default.css
+++ b/main/css/dokeos_classic/default.css
@@ -2617,7 +2617,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #DFDFDF;
 	border-width: 1px;
 	/*    -moz-border-radius-topright : 5px;
diff --git a/main/css/dokeos_classic_2D/default.css b/main/css/dokeos_classic_2D/default.css
index dd30424378..444016089c 100644
--- a/main/css/dokeos_classic_2D/default.css
+++ b/main/css/dokeos_classic_2D/default.css
@@ -2654,7 +2654,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #DFDFDF;
 	border-width: 1px;
 	/*    -moz-border-radius-topright : 5px;
diff --git a/main/css/empire_green/default.css b/main/css/empire_green/default.css
index 5611d1b3cf..766a0a67c2 100644
--- a/main/css/empire_green/default.css
+++ b/main/css/empire_green/default.css
@@ -2324,7 +2324,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #a8a7a7;
 	border-width: 1px;
 	-moz-border-radius-topright : 5px;
diff --git a/main/css/fruity_orange/default.css b/main/css/fruity_orange/default.css
index 510026ee2c..75f9359071 100644
--- a/main/css/fruity_orange/default.css
+++ b/main/css/fruity_orange/default.css
@@ -2324,7 +2324,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #a8a7a7;
 	border-width: 1px;
 	-moz-border-radius-topright : 5px;
diff --git a/main/css/medical/default.css b/main/css/medical/default.css
index 619b9b4e83..a2c1f9d4c4 100644
--- a/main/css/medical/default.css
+++ b/main/css/medical/default.css
@@ -2577,7 +2577,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #DFDFDF;
 	border-width: 1px;
 	/*    -moz-border-radius-topright : 5px;
diff --git a/main/css/public_admin/default.css b/main/css/public_admin/default.css
index e71f3e8cef..7dd73294dc 100644
--- a/main/css/public_admin/default.css
+++ b/main/css/public_admin/default.css
@@ -2598,7 +2598,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:2px 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #DFDFDF;
 	border-width: 1px;
 	/*    -moz-border-radius-topright : 5px;
diff --git a/main/css/royal_purple/default.css b/main/css/royal_purple/default.css
index 11a53d908e..ac28376652 100644
--- a/main/css/royal_purple/default.css
+++ b/main/css/royal_purple/default.css
@@ -2319,7 +2319,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #a8a7a7;
 	border-width: 1px;
 	-moz-border-radius-topright : 5px;
diff --git a/main/css/silver_line/default.css b/main/css/silver_line/default.css
index 51d9097a71..36653014bb 100644
--- a/main/css/silver_line/default.css
+++ b/main/css/silver_line/default.css
@@ -2286,7 +2286,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #DFDFDF;
 	border-width: 1px;
 	/*    -moz-border-radius-topright : 5px;
diff --git a/main/css/sober_brown/default.css b/main/css/sober_brown/default.css
index 5f68fcb5ba..0c921b037c 100644
--- a/main/css/sober_brown/default.css
+++ b/main/css/sober_brown/default.css
@@ -2612,7 +2612,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #DFDFDF;
 	border-width: 1px;
 	/*    -moz-border-radius-topright : 5px;
diff --git a/main/css/steel_grey/default.css b/main/css/steel_grey/default.css
index 60c9064f9d..9384889a03 100644
--- a/main/css/steel_grey/default.css
+++ b/main/css/steel_grey/default.css
@@ -2327,7 +2327,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #a8a7a7;
 	border-width: 1px;
 	-moz-border-radius-topright : 5px;
diff --git a/main/css/tasty_olive/default.css b/main/css/tasty_olive/default.css
index 2cddd6081a..5d22575aad 100644
--- a/main/css/tasty_olive/default.css
+++ b/main/css/tasty_olive/default.css
@@ -2324,7 +2324,7 @@ div.image-social-content center.friend {
  *****************************************************/
 /* BUTTONS */
 button {
-	margin:0 5px 3px 3px !important;
+	margin:5px 5px 3px 0px !important;
 	background-color: #a8a7a7;
 	border-width: 1px;
 	-moz-border-radius-topright : 5px;
diff --git a/main/exercice/question_create.php b/main/exercice/question_create.php
index d65807a8d3..e1503f310f 100644
--- a/main/exercice/question_create.php
+++ b/main/exercice/question_create.php
@@ -128,7 +128,7 @@ else
 
 
 <script>
-var ddlObj1=$("#questiontypes").finalselect({id:"test",viewWidth:'260px', viewHeight:'150px',selectText:'<?php echo get_lang('SelectQuestionType')."&nbsp;&nbsp;".Display::return_icon('div_hide.gif',get_lang('Show'),array('style'=>'vertical-align:middle'));?>',selectImage:'<?php echo api_get_path(WEB_IMG_PATH); ?>select.png', viewMouseoverColor: '#EFEFEF'});
+var ddlObj1=$("#questiontypes").finalselect({id:"test",viewWidth:'260px', viewHeight:'150px',selectText:'<?php echo Display::return_icon('div_show.gif',get_lang('Show'),array('style'=>'vertical-align:middle'))."&nbsp;&nbsp;".get_lang('SelectQuestionType');?>',selectImage:'<?php echo api_get_path(WEB_IMG_PATH); ?>select.png', viewMouseoverColor: '#EFEFEF'});
 $("#test-select").bind('click',function(){
 	$("#question_type_hidden").val(ddlObj1.getText());
 });