to make sort buttons similar look as before.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@18839 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/erp5.css.xml

@@ -421,11 +421,13 @@ button.sort_button {\n
   background-color: inherit;\n
   color: inherit;\n
   border-width: 0;\n
+  cursor: pointer;\n
 }\n
 \n
 button.sort_button span {\n
   color: inherit;\n
   text-decoration: underline;\n
+  font-size: 90%;\n
 }\n
 \n
 img {\n

product/ERP5/bootstrap/erp5_xhtml_style/bt/revision

-487
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+488
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