remove all css style in templates, and replace them with class ruler and num

src/templates/historique.tpl

@@ -2,7 +2,7 @@
 {include file="%s_nav.tpl"|args:$plugin_tpl current_nav="index"}
 <!-- -->
 <!-- -->
-<h2 style="text-align: center;">Historique des entrées / sorties</h2>
+<h2  class="ruler">Historique des entrées / sorties</h2>
 
 <br>
 
@@ -11,15 +11,15 @@
   <table class="list">
     <thead>
       <tr>
-        <th colspan="5" style="text-align: center;">
-          <h3>{$eqmt_requested.designation} - {$eqmt_requested.category} -</h3>
+        <th colspan="5">
+          <h3  class="ruler">{$eqmt_requested.designation} | {$eqmt_requested.category}</h3>
         </th>
       </tr>
       <tr>
         <th><b>Date</b></th>
         <th><b>Sens</b></th>
         <th><b>Type</b></th>
-        <th><b>Nombre</b></th>
+        <th class="num"><b>Nombre</b></th>
         <th><b>Remarques</b></th>
       </tr>
     </thead>
@@ -33,7 +33,7 @@
             <td>Entrée</td>
           {/if}
           <td>{$mvt.kind}</td>
-          <td>{$mvt.equipment_number}</td>
+          <td class="num">{$mvt.equipment_number}</td>
           <td>{$mvt.additional_comment}</td>
         </tr>
       {/foreach}