rel #12484 fix z-index style attribute of newsadd

public/opac/css/global.css

@@ -35,18 +35,16 @@ a {
 
 
 /* Boites bannière*/
-.configuration_module {
-    float: right;
+.configuration_module,
+.configuration_module + .newsadd  {
+    z-index: 1000;
     position: relative; 
     height: 0px;
-    z-index: 1000;
+    float: right;
     cursor:pointer;
 }
 
 .configuration_module + .newsadd {
-    height:0px;
-    position:relative;
-    float:right;
     margin-right:25px;
 }