anchor.diff:                               list: 'implementation_language_list',
                                disabled: is_disabled %>
              <!-- Some examples from http://wiki.spdx.org/view/FileNoticeExamples -->
  -           <div class="hidden">
  -           <datalist id="implementation_language_list">
  -            <select>
  +           <datalist class="hidden" id="implementation_language_list">
                 <option value="-">- (None)</option>
                 <option value="4th Dimension/4D">4th Dimension/4D</option>
                 <option value="ABAP">ABAP</option>
  
positive.code:                                t('projects.form_basics.license.placeholder'),
                               list: 'license_list', disabled: is_disabled %>
             <!-- Some examples from http://wiki.spdx.org/view/FileNoticeExamples -->
             <div class="hidden">
             <datalist id="license_list">
              <select>
                <option value="AGPL-3.0">AGPL-3.0 {GNU Affero General Public License 3.0}</option>
                <option value="AGPL-3.0+">AGPL-3.0 {GNU Affero General Public License 3.0 or later}</option>
                <option value="Apache-2.0">Apache-2.0 {Apache License 2.0}</option>
  
negative.code:               <option value="VHDL">VHDL</option>
                <option value="Visual Basic">Visual Basic (not .NET)</option>
                <option value="Visual Basic .NET">Visual Basic .NET</option>
             </datalist>
             </div>
  <!-- TODO: MUST have a project or repo URL, SUGGESTED to use HTTPS.
       However, first is implied by "description_good",
  