Merge pull request #2455 from wallabag/fix-material-config-tabs

Fix tabs on material

diff --combined src/Wallabag/CoreBundle/Resources/views/themes/common/Static/about.html.twig
index 8594571944a5b091ff221c7fe2ab26f51d76145c,a0ea554a2b0c5d3648269f62a8e18631b1a4ef07..db193e8199efee2a66452095ce748c7d802ed7fe
--- 1/src/Wallabag/CoreBundle/Resources/views/themes/common/Static/about.html.twig
--- 2/src/Wallabag/CoreBundle/Resources/views/themes/common/Static/about.html.twig
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/common/Static/about.html.twig
@@@ -11,11 -11,11 +11,11 @@@
                  <div class="row">
                      <div class="div_tabs col s12">
                          <ul class="tabs">
-                         <li class="tab col s3"><a class="active" href="#set1">{{ 'about.top_menu.who_behind_wallabag'|trans }}</a></li>
-                         <li class="tab col s3"><a href="#set2">{{ 'about.top_menu.getting_help'|trans }}</a></li>
-                         <li class="tab col s3"><a href="#set3">{{ 'about.top_menu.helping'|trans }}</a></li>
-                         <li class="tab col s3"><a href="#set4">{{ 'about.top_menu.contributors'|trans }}</a></li>
-                         <li class="tab col s3"><a href="#set5">{{ 'about.top_menu.third_party'|trans }}</a></li>
+                         <li class="tab col s12 m6 l3"><a class="active" href="#set1">{{ 'about.top_menu.who_behind_wallabag'|trans }}</a></li>
+                         <li class="tab col s12 m6 l3"><a href="#set2">{{ 'about.top_menu.getting_help'|trans }}</a></li>
+                         <li class="tab col s12 m6 l3"><a href="#set3">{{ 'about.top_menu.helping'|trans }}</a></li>
+                         <li class="tab col s12 m6 l3"><a href="#set4">{{ 'about.top_menu.contributors'|trans }}</a></li>
+                         <li class="tab col s12 m6 l3"><a href="#set5">{{ 'about.top_menu.third_party'|trans }}</a></li>
                          </ul>
                      </div>
  
@@@ -36,7 -36,6 +36,7 @@@
                              <dt>{{ 'about.getting_help.documentation'|trans }}</dt>
                              <dd><a href="http://doc.wallabag.org/en/master/">english</a></dd>
                              <dd><a href="http://doc.wallabag.org/fr/master/">français</a></dd>
 +                            <dd><a href="http://doc.wallabag.org/de/master/">deutsch</a></dd>
  
                              <dt>{{ 'about.getting_help.bug_reports'|trans }}</dt>
                              <dd>{{ 'about.getting_help.support'|trans|raw }}</dd>