[IMP] review numbers snippets occurrences across design themes

This commit reviews the occurrences of the numbers snippets across
the website themes, especially broken selector.

The goal of this commit is to fix potential broken xpath as wel as
fine-tune the design if needed.

task-3924624

Part-of: odoo/design-themes#822
Related: odoo/odoo#163583
Signed-off-by: Benoit Socias (bso) <bso@odoo.com>

theme_bewise/views/customizations.xml

@@ -83,7 +83,7 @@
 <!-- ======== NUMBERS ======== -->
 <template id="s_numbers" inherit_id="website.s_numbers" name="Be Wise s_numbers">
     <xpath expr="//section" position="attributes">
-        <attribute name="class" add="o_cc3" remove="o_cc2" separator=" "/>
+        <attribute name="class" add="o_cc3" remove="o_cc1" separator=" "/>
         <attribute name="data-oe-shape-data">{"shape":"web_editor/Blobs/11","flip":["x"]}</attribute>
     </xpath>
     <xpath expr="//section/div" position="before">
@@ -98,12 +98,6 @@
     <xpath expr="//div[hasclass('row')]/div[3]/h6" position="replace" mode="inner">
         Libraries
     </xpath>
-    <xpath expr="//div[hasclass('row')]/div[4]/h6" position="replace" mode="inner">
-        Students
-    </xpath>
-    <xpath expr="//div[hasclass('row')]/div[4]/span" position="replace" mode="inner" >
-        16,456
-    </xpath>
 </template>
 
 <!-- ======== QUOTES ======== -->