Fix a previous change in alignment to avoid random elements to stick to the right side of the screen :-D - This might reverse some previous responsive style improvements

main/css/base.css

@@ -254,7 +254,7 @@ form .formw input {
 /* end chamilo forms fixes */
 
 #top_main_content .span3 {
-  float: right;
+  float: left;
 }
 #top_main_content .span9 {
   float: left;
@@ -4754,4 +4754,4 @@ i.size-32.icon-new-work{
 .multiple_select_header {
     height: 35px;
     margin-bottom: 15px;
-}
+}