Minor CSS changes

main/css/base.css

@@ -1,4 +1,4 @@
-/**
+/*
  * Common CSS for all themes
  */
 
@@ -2928,16 +2928,14 @@ div#no-data-view div.controls {
   height: 25px;
   position: relative;
   overflow:hidden;
-  background: url(../img/alt_star.gif) top left repeat-x;        
+  background: url(../img/alt_star.png) top left repeat-x;        
 }
 .star-rating li{
   padding:0px;
   margin:0px;
   width:25px;
-  height:25px;
-  /*\*/
-  float: left;
-  /* */
+  height:25px;  
+  float: left;  
 }
 .star-rating li a{
   display:block;
@@ -2952,7 +2950,7 @@ div#no-data-view div.controls {
   overflow:hidden;
 }
 .star-rating li a:hover{
-  background: url(../img/alt_star.gif) left bottom;
+  background: url(../img/alt_star.png) left bottom;
   z-index: 2;
   left: 0px;
   border:none;
@@ -2988,7 +2986,7 @@ div#no-data-view div.controls {
   width: 125px;
 }
 .star-rating li.current-rating{
-  background: url(../img/alt_star.gif) left center;
+  background: url(../img/alt_star.png) left center;
   position: absolute;
   height: 25px;
   display: block;

main/css/base_chamilo.css

@@ -357,7 +357,6 @@ footer a:link, footer a:visited {
     height: 1%;
     margin-left: 0;
 }
-/* End hide from IE5/mac */
 
 /* Warning and error messages to the user */
 
@@ -1398,13 +1397,11 @@ Document title
 .actions-title {
     background:#E5EDF9;
     border-bottom:1px dotted #999999;
-    border-top:1px dotted #999999;
-    /*height:35px;*/
+    border-top:1px dotted #999999;    
     padding:4px;
     margin-bottom: 5px;
     font-size:14px;
-    font-weight:bolder;
-    /*background:url(images/actions.jpg) repeat-x;*/
+    font-weight:bolder;    
     vertical-align:middle;
 }
 .actions-message {

main/css/united/default.css

@@ -3,4 +3,6 @@
 /* Adding default style for the chamilo_X themes */
 @import url('../base_chamilo.css');
 
-
+footer a:link, footer a:visited {
+    color:#DD4814;
+}