use variable-width textareas

Author: Richard Jones

templates/classic/html/_generic.index.html

@@ -38,7 +38,7 @@
 </tal:block>
 <form onSubmit="return submit_once()" method="POST"
       tal:attributes="action context/designator">
-<textarea rows="15" cols="60" name="rows" tal:content="context/csv"></textarea>
+<textarea rows="15" style="width:90%" name="rows" tal:content="context/csv"></textarea>
 <br>
 <input type="hidden" name="@action" value="editCSV">
 <input type="submit" value="Edit Items" i18n:attributes="value">

templates/minimal/html/_generic.index.html

@@ -38,7 +38,7 @@
 </tal:block>
 <form onSubmit="return submit_once()" method="POST"
       tal:attributes="action context/designator">
-<textarea rows="15" cols="60" name="rows" tal:content="context/csv"></textarea>
+<textarea rows="15" style="width:90%" name="rows" tal:content="context/csv"></textarea>
 <br>
 <input type="hidden" name="@action" value="editCSV">
 <input type="submit" value="Edit Items" i18n:attributes="value">