[erp5_web_renderjs_ui] Only increase the font-size on smartphone

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_css.css

@@ -164,10 +164,27 @@ input,
 textarea,
 select {
   font-family: 'Open Sans', Helvetica, Arial, sans-serif;
-  font-size: 12pt;
   font-weight: 400;
   line-height: 1.3;
 }
+@media only screen and (min-width: 62em), only screen and (min-width: 28em) and (max-width: 62em) {
+  body,
+  button,
+  input,
+  textarea,
+  select {
+    font-size: 11pt;
+  }
+}
+@media only screen and (max-width: 28em) {
+  body,
+  button,
+  input,
+  textarea,
+  select {
+    font-size: 12pt;
+  }
+}
 /**********************************************
 * Inline elements
 **********************************************/

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_css.xml

@@ -236,7 +236,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>952.42909.35646.3532</string> </value>
+                <value> <string>952.42944.22072.22442</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -254,7 +254,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1468919909.65</float>
+                        <float>1468921365.19</float>
                         <string>UTC</string>
                       </tuple>
                     </state>

bt5/erp5_web_renderjs_ui/SkinTemplateItem/portal_skins/erp5_web_renderjs_ui/erp5css.less.txt

@@ -56,7 +56,8 @@
 * Shared
 **********************************************/
 @font-family: @sans-serif;
-@font-size: 12pt;
+@font-size: 11pt;
+@smartphone-font-size: 12pt;
 @font-weight: 400;
 
 @line-height: 1.3;
@@ -192,7 +193,12 @@ body {
 body, button, input, textarea, select {
   font-family: @font-family;
   // letter-spacing: @letter-spacing;
-  font-size: @font-size;
+  @media @desktop, @tablet {
+    font-size: @font-size;
+  }
+  @media @smartphone {
+    font-size: @smartphone-font-size;
+  }
   font-weight: @font-weight;
   line-height: @line-height;
 }