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    <p>Hello,</p>
    <p>You are still seeing the other form control because that one is
      added on a :<tt>before</tt> pseudo element while yours is added on
      an <tt>:after</tt> . <br>
    </p>
    <p>You should change the rule to override the<tt> :before</tt>
      element like this:<br>
    </p>
    <p><br>
      <tt>map > topicmeta > data-about > data[name="icon_url"]:</tt><tt><b>before
        </b></tt><tt>{</tt><tt><br>
      </tt><tt>     content: "Pick a local icon or a remote URL for the
        icon:"</tt><tt><br>
      </tt><tt>        oxy_urlChooser(        </tt><tt><br>
      </tt><tt>        edit, "@href",</tt><tt><br>
      </tt><tt>        columns 50);</tt><tt><br>
      </tt><tt>}</tt><tt><br>
      </tt></p>
    <p>The CSS Inspector view [1] is quite useful to debug such
      situations.<br>
    </p>
    <p>[1]
<a class="moz-txt-link-freetext" href="https://www.oxygenxml.com/doc/versions/20.1/ug-editor/topics/author-css-inspector-view.html">https://www.oxygenxml.com/doc/versions/20.1/ug-editor/topics/author-css-inspector-view.html</a><br>
    </p>
    <pre class="moz-signature" cols="72">Best regards,
Alex
-- 
Alex Jitianu
<oXygen/>  XML Editor, Schema Editor and XSLT Editor/Debugger
<a class="moz-txt-link-freetext" href="http://www.oxygenxml.com">http://www.oxygenxml.com</a> </pre>
    <div class="moz-cite-prefix">On 9/7/2018 12:57 AM, Steven Anderson
      wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CA+_fDk6u+EQY-OQk88j8r1fqGzWGnZtsyD0bK1QP8MsiwEKoGA@mail.gmail.com">
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          <div dir="ltr">In my DITA topic I have the following:
            <div><br>
            </div>
            <div>
              <div><map <a class="moz-txt-link-freetext" href="xml:lang=">xml:lang=</a>"en-us" linking="none"></div>
              <div> <title>Title</title></div>
              <div> <topicmeta></div>
              <div>  <shortdesc>shortdesc</shortdesc></div>
              <div>  <data-about></div>
              <div>   <data name="icon_url"
                href="<a class="moz-txt-link-freetext" href="http://">http://</a><some_path>"/></div>
            </div>
            <div><br>
            </div>
            <div>In author view, by default, I see a form field for the
              name.  I'd like to override that using CSS.<br>
              <br>
              I figured out how to do <br>
              <br>
              <div>map > topicmeta > data-about >
                data[name="icon_url"]:after {</div>
              <div>     content: "Pick a local icon or a remote URL for
                the icon:"</div>
              <div>        oxy_urlChooser(        </div>
              <div>        edit, "@href",</div>
              <div>        columns 50);</div>
              <div>}       </div>
            </div>
            <div><br>
            </div>
            <div>which allows me to show a picker for an attribute I do
              want to display, but, I still see the form field for the
              name attribute.  <br>
              <br>
              Same issue for the value field; if I want to hide it, how
              can I hide it?</div>
            <div><br clear="all">
              <div><br>
              </div>
              -- <br>
              <div class="gmail_signature">
                <div dir="ltr"><br>
                  <div>     Steve<br>
                  </div>
                </div>
                <br>
                <a
href="http://smart.salesforce.com/sig/sanderson//us_mb/default/link.html"
                  target="_blank" moz-do-not-send="true"><img
                    src="http://smart.salesforce.com/sig/sanderson//us_mb/default/logo.png"
                    moz-do-not-send="true" border="0"></a></div>
            </div>
          </div>
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      <br>
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</pre>
    </blockquote>
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