diff --git a/htdocs/theme/amarok/style.css.php b/htdocs/theme/amarok/style.css.php
index db971ab0799..110c372cb3a 100755
--- a/htdocs/theme/amarok/style.css.php
+++ b/htdocs/theme/amarok/style.css.php
@@ -145,6 +145,8 @@ input.flat {
 
 input:disabled {background:#b6b6b6;}
 
+input[type=checkbox] { background-color: transparent; border: none; box-shadow: none; }
+
 textarea.flat {
 	font-size:<?php print $fontsize ?>px;
 	font-family:<?php print $fontlist ?>;
diff --git a/htdocs/theme/auguria/style.css.php b/htdocs/theme/auguria/style.css.php
index 745fa89d7d9..2b61bd0fb70 100644
--- a/htdocs/theme/auguria/style.css.php
+++ b/htdocs/theme/auguria/style.css.php
@@ -126,6 +126,7 @@ input:disabled {
 textarea:disabled {
 	background:#ddd;
 }
+input[type=checkbox] { background-color: transparent; border: none; box-shadow: none; }
 .button {
     font-family: <?php print $fontlist ?>;
 	border: 1px solid #ACBCBB;
diff --git a/htdocs/theme/bureau2crea/style.css.php b/htdocs/theme/bureau2crea/style.css.php
index 1a2cd4fdcff..eeb7eada5aa 100644
--- a/htdocs/theme/bureau2crea/style.css.php
+++ b/htdocs/theme/bureau2crea/style.css.php
@@ -154,6 +154,8 @@ input.button[type=submit] {
     display: inline;
 }
 
+input[type=checkbox] { background-color: transparent; border: none; box-shadow: none; }
+
 .button {
     font-family: <?php print $fontlist ?>;
 	border: 0px;
diff --git a/htdocs/theme/cameleo/style.css.php b/htdocs/theme/cameleo/style.css.php
index 2e2f03920c5..b669506b4e8 100644
--- a/htdocs/theme/cameleo/style.css.php
+++ b/htdocs/theme/cameleo/style.css.php
@@ -108,7 +108,7 @@ input:disabled {
 textarea:disabled {
 	background:#ddd;
 }
-
+input[type=checkbox] { background-color: transparent; border: none; box-shadow: none; }
 input.button[type=submit] {
 	background: #A51B00;
 	-moz-border-radius:8px;
diff --git a/htdocs/theme/eldy/style.css.php b/htdocs/theme/eldy/style.css.php
index e0abb1e71fc..e42077100c5 100644
--- a/htdocs/theme/eldy/style.css.php
+++ b/htdocs/theme/eldy/style.css.php
@@ -246,6 +246,7 @@ input.removedfile {
 textarea:disabled {
 	background:#ddd;
 }
+input[type=checkbox] { background-color: transparent; border: none; box-shadow: none; }
 .button {
     font-family: <?php print $fontlist ?>;
 	background-image: url(<?php echo $img_button ?>);