diff --git a/main/css/academica/default.css b/main/css/academica/default.css
index 36245d0cc3..4205282816 100755
--- a/main/css/academica/default.css
+++ b/main/css/academica/default.css
@@ -1309,6 +1309,7 @@ span.radio {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 .blogpost_comment_title {
 	display: block;
@@ -1342,6 +1343,7 @@ span.radio {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 /* tabbed menu */
 #tabbed_menu {
diff --git a/main/css/baby_orange/default.css b/main/css/baby_orange/default.css
index a4b3e8b3c1..86f33bfab9 100755
--- a/main/css/baby_orange/default.css
+++ b/main/css/baby_orange/default.css
@@ -1299,6 +1299,7 @@ span.radio {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 .blogpost_comment_title {
 	display: block;
@@ -1332,6 +1333,7 @@ span.radio {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 /* tabbed menu */
 #tabbed_menu {
diff --git a/main/css/blue_lagoon/default.css b/main/css/blue_lagoon/default.css
index c4542cf3b9..87dd47d6bb 100755
--- a/main/css/blue_lagoon/default.css
+++ b/main/css/blue_lagoon/default.css
@@ -1774,6 +1774,7 @@ div.blogpost_comment {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
 	display: block;
@@ -1808,6 +1809,7 @@ div.comments {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
 	color: #737780;
diff --git a/main/css/chamilo/default.css b/main/css/chamilo/default.css
index ce165f4b14..8ed9fa7003 100755
--- a/main/css/chamilo/default.css
+++ b/main/css/chamilo/default.css
@@ -2023,6 +2023,7 @@ div.blogpost_comment {
     margin-bottom: 10px;
     padding: 10px;
     background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
     display: block;
@@ -2057,6 +2058,7 @@ div.comments {
     margin-top: 10px;
     padding: 10px;
     background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
     color: #737780;
diff --git a/main/css/chamilo_electric_blue/default.css b/main/css/chamilo_electric_blue/default.css
index 968e41c3b3..10df02df5d 100755
--- a/main/css/chamilo_electric_blue/default.css
+++ b/main/css/chamilo_electric_blue/default.css
@@ -2073,6 +2073,7 @@ div.blogpost_comment {
     margin-bottom: 10px;
     padding: 10px;
     background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
     display: block;
@@ -2107,6 +2108,7 @@ div.comments {
     margin-top: 10px;
     padding: 10px;
     background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
     color: #737780;
diff --git a/main/css/chamilo_green/default.css b/main/css/chamilo_green/default.css
index 11157622da..37ae66e319 100755
--- a/main/css/chamilo_green/default.css
+++ b/main/css/chamilo_green/default.css
@@ -2079,6 +2079,7 @@ div.blogpost_comment {
     margin-bottom: 10px;
     padding: 10px;
     background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
     display: block;
@@ -2113,6 +2114,7 @@ div.comments {
     margin-top: 10px;
     padding: 10px;
     background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
     color: #737780;
diff --git a/main/css/chamilo_orange/default.css b/main/css/chamilo_orange/default.css
index 774195a7a3..7013cc80c6 100755
--- a/main/css/chamilo_orange/default.css
+++ b/main/css/chamilo_orange/default.css
@@ -2057,6 +2057,7 @@ div.blogpost_comment {
     margin-bottom: 10px;
     padding: 10px;
     background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
     display: block;
@@ -2091,6 +2092,7 @@ div.comments {
     margin-top: 10px;
     padding: 10px;
     background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
     color: #737780;
diff --git a/main/css/chamilo_red/default.css b/main/css/chamilo_red/default.css
index e26ce89fef..92240fdb87 100755
--- a/main/css/chamilo_red/default.css
+++ b/main/css/chamilo_red/default.css
@@ -2063,7 +2063,7 @@ table.new_comment {
     margin-top: 10px;
     padding: 10px;
     background-color: #F4F4F4;
-}
+	}
 div.blogpost_comment {
     border-top: 1px dashed #dddddd;
     border-right: 1px dashed #dddddd;
@@ -2072,6 +2072,7 @@ div.blogpost_comment {
     margin-bottom: 10px;
     padding: 10px;
     background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
     display: block;
@@ -2106,6 +2107,7 @@ div.comments {
     margin-top: 10px;
     padding: 10px;
     background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
     color: #737780;
diff --git a/main/css/cool_blue/default.css b/main/css/cool_blue/default.css
index d474d71c63..e651c50e40 100644
--- a/main/css/cool_blue/default.css
+++ b/main/css/cool_blue/default.css
@@ -1743,6 +1743,7 @@ div.blogpost_comment {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
 	display: block;
@@ -1777,6 +1778,7 @@ div.comments {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
 	color: #737780;
diff --git a/main/css/corporate/default.css b/main/css/corporate/default.css
index a9df893e8c..2c36fec27d 100644
--- a/main/css/corporate/default.css
+++ b/main/css/corporate/default.css
@@ -1335,6 +1335,7 @@ span.radio {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 .blogpost_comment_title {
 	display: block;
@@ -1368,6 +1369,7 @@ span.radio {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 /* tabbed menu */
 #tabbed_menu {
diff --git a/main/css/cosmic_campus/default.css b/main/css/cosmic_campus/default.css
index cd281eae97..f4cbff0e3a 100755
--- a/main/css/cosmic_campus/default.css
+++ b/main/css/cosmic_campus/default.css
@@ -1394,6 +1394,7 @@ span.radio {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 .blogpost_comment_title {
 	display: block;
@@ -1427,6 +1428,7 @@ span.radio {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 /* tabbed menu */
 #tabbed_menu {
diff --git a/main/css/delicious_bordeaux/default.css b/main/css/delicious_bordeaux/default.css
index 741c7176b6..e327ea0193 100644
--- a/main/css/delicious_bordeaux/default.css
+++ b/main/css/delicious_bordeaux/default.css
@@ -1739,6 +1739,7 @@ div.blogpost_comment {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
 	display: block;
@@ -1773,6 +1774,7 @@ div.comments {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
 	color: #737780;
diff --git a/main/css/dokeos_blue/default.css b/main/css/dokeos_blue/default.css
index baf0cd4ffc..2754e96e6e 100644
--- a/main/css/dokeos_blue/default.css
+++ b/main/css/dokeos_blue/default.css
@@ -1755,6 +1755,7 @@ div.blogpost_comment {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
 	display: block;
@@ -1789,6 +1790,7 @@ div.comments {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
 	color: #737780;
diff --git a/main/css/dokeos_classic/default.css b/main/css/dokeos_classic/default.css
index 82ed147328..fcf24b5b2f 100644
--- a/main/css/dokeos_classic/default.css
+++ b/main/css/dokeos_classic/default.css
@@ -1835,6 +1835,7 @@ div.blogpost_comment {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
 	display: block;
@@ -1869,6 +1870,7 @@ div.comments {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
 	color: #737780;
diff --git a/main/css/dokeos_classic_2D/default.css b/main/css/dokeos_classic_2D/default.css
index cda1db4ed4..a64ed3deb6 100644
--- a/main/css/dokeos_classic_2D/default.css
+++ b/main/css/dokeos_classic_2D/default.css
@@ -1843,6 +1843,7 @@ div.blogpost_comment {
 	border: 1px dashed #dddddd;
 	margin-bottom: 10px;
 	padding: 10px;
+	z-index: -1;
 }
 span.blogpost_comment_title {
 	color: #1657A9;
@@ -1877,6 +1878,7 @@ div.comments {
 	margin-bottom: 10px;
 	margin-top: 10px;
 	padding: 10px;
+	margin-left:50px;
 }
 .link {
 	color : #1657A9;
diff --git a/main/css/empire_green/default.css b/main/css/empire_green/default.css
index 0d56c57743..3997990ae6 100644
--- a/main/css/empire_green/default.css
+++ b/main/css/empire_green/default.css
@@ -1764,6 +1764,7 @@ div.blogpost_comment {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
 	display: block;
@@ -1798,6 +1799,7 @@ div.comments {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
 	color: #737780;
diff --git a/main/css/fruity_orange/default.css b/main/css/fruity_orange/default.css
index 89c2719d94..7b6b30d27d 100644
--- a/main/css/fruity_orange/default.css
+++ b/main/css/fruity_orange/default.css
@@ -1763,6 +1763,7 @@ div.blogpost_comment {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
 	display: block;
@@ -1797,6 +1798,7 @@ div.comments {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
 	color: #737780;
diff --git a/main/css/medical/default.css b/main/css/medical/default.css
index 0100241a4b..1af6f3964b 100644
--- a/main/css/medical/default.css
+++ b/main/css/medical/default.css
@@ -1817,6 +1817,7 @@ div.blogpost_comment {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
 	display: block;
@@ -1851,6 +1852,7 @@ div.comments {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
 	color: #737780;
diff --git a/main/css/public_admin/default.css b/main/css/public_admin/default.css
index 2a24bf471d..53dfd917b2 100644
--- a/main/css/public_admin/default.css
+++ b/main/css/public_admin/default.css
@@ -1832,6 +1832,7 @@ div.blogpost_comment {
     margin-bottom: 10px;
     padding: 10px;
     background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
     display: block;
@@ -1866,6 +1867,7 @@ div.comments {
     margin-top: 10px;
     padding: 10px;
     background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
     color: #737780;
diff --git a/main/css/royal_purple/default.css b/main/css/royal_purple/default.css
index 39aa754cea..98cdfbdfa6 100644
--- a/main/css/royal_purple/default.css
+++ b/main/css/royal_purple/default.css
@@ -1758,6 +1758,7 @@ div.blogpost_comment {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
 	display: block;
@@ -1792,6 +1793,7 @@ div.comments {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;	
 }
 .attachment_comment {
 	color: #737780;
diff --git a/main/css/sober_brown/default.css b/main/css/sober_brown/default.css
index 246a4f0ac9..14f4ab4973 100644
--- a/main/css/sober_brown/default.css
+++ b/main/css/sober_brown/default.css
@@ -1775,6 +1775,7 @@ div.blogpost_comment {
     margin-bottom: 10px;
     padding: 10px;
     background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
     display: block;
@@ -1809,6 +1810,7 @@ div.comments {
     margin-top: 10px;
     padding: 10px;
     background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
     color: #737780;
diff --git a/main/css/steel_grey/default.css b/main/css/steel_grey/default.css
index d14d90a866..f1af2f24e7 100644
--- a/main/css/steel_grey/default.css
+++ b/main/css/steel_grey/default.css
@@ -1766,6 +1766,7 @@ div.blogpost_comment {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
 	display: block;
@@ -1800,6 +1801,7 @@ div.comments {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
 	color: #737780;
diff --git a/main/css/tasty_olive/default.css b/main/css/tasty_olive/default.css
index 39432539d5..098960cfab 100644
--- a/main/css/tasty_olive/default.css
+++ b/main/css/tasty_olive/default.css
@@ -1764,6 +1764,7 @@ div.blogpost_comment {
 	margin-bottom: 10px;
 	padding: 10px;
 	background-color: white;
+	z-index: -1;
 }
 span.blogpost_comment_title {
 	display: block;
@@ -1798,6 +1799,7 @@ div.comments {
 	margin-top: 10px;
 	padding: 10px;
 	background-color: #F4F4F4;
+	margin-left:50px;
 }
 .attachment_comment {
 	color: #737780;