diff --git a/themes/original/css/common.css.php b/themes/original/css/common.css.php
index 4023f559e8..24fc7d61be 100644
--- a/themes/original/css/common.css.php
+++ b/themes/original/css/common.css.php
@@ -66,13 +66,18 @@ h3 {
 
 a, a:link,
 a:visited,
-a:active {
+a:active,
+button.mult_submit,
+.checkall_box+label {
     text-decoration:    none;
     color:              #0000FF;
     cursor:             pointer;
 }
 
-a:hover {
+a:hover,
+button.mult_submit:hover,
+button.mult_submit:focus,
+.checkall_box+label:hover {
     text-decoration:    underline;
     color:              #FF0000;
 }
diff --git a/themes/pmahomme/css/common.css.php b/themes/pmahomme/css/common.css.php
index 6669feafa7..20480fd289 100644
--- a/themes/pmahomme/css/common.css.php
+++ b/themes/pmahomme/css/common.css.php
@@ -98,7 +98,9 @@ h3 {
 a,
 a:link,
 a:visited,
-a:active {
+a:active,
+button.mult_submit,
+.checkall_box+label {
     text-decoration: none;
     color: #235a81;
     cursor: pointer;
@@ -106,7 +108,10 @@ a:active {
 
 }
 
-a:hover {
+a:hover,
+button.mult_submit:hover,
+button.mult_submit:focus,
+.checkall_box+label:hover {
     text-decoration: underline;
     color: #235a81;
 }