test update button updown

vcm/index.html

@@ -177,11 +177,11 @@
       </div>
       <!-- End of: Content Start Screen -->
       <!-- Content Tour -->
-      <div id="tour-frame" style="display: none; overflow-y: scroll;">
-        <div id="updown" onclick="changesize()" style="display: block; font-size: 60px; padding-left: 48%; margin-right: -50%; margin-top: -65px; margin-bottom: 5px;">&#129169</div>
+      <div id="tour-frame" style="display: none; overflow-y: scroll;overflow-x: hidden">
+        <div id="updown" onclick="changesize()" style="font-family: 'Zapf Dingbats';display: block; font-size: 60px; padding-left: 48%; margin-right: -50%; margin-top: -65px; margin-bottom: 5px; position: sticky;position: -webkit-sticky;position: relative;">&#129169</div>
           <div class="tour-top-navi"  style="z-index:99">
              <a href="#" onclick="Introshow();setpositionVAR(false);zoomto('IntroProj')" id = "btn_intro" class=" top-nav buttonset one btn_home btn_size">Info</a>
-             <a href="#" onclick="zoomto('ProjektePage');Projektshow()" id = "btn_intro" class=" top-nav buttonset one btn_home btn_size">Projekte</a>
+             <a href="#" onclick="Projektshow();zoomto('ProjektePage');" id = "btn_intro" class=" top-nav buttonset one btn_home btn_size">Projekte</a>
              <!-- <a href="#" onclick="addcont('main_bock2');showtourSpecific('main');setpositionVAR(false);zoomto('projektOne')" id = "btn_bock" class=" top-nav buttonset one btn_home btn_size"><i class="fa fa-code-fork"></i> Böckingerstraße</a>
              <a href="#" onclick="removebuildings();addcont('main_nordbstuff2');NordbahnhofText();setpositionVAR(false);zoomto('NordbahnhofInfo')" id = "btn_nord" class=" top-nav buttonset one btn_home btn_size"><i class="fa fa-code-fork"></i> Nordbahnhof</a> -->
              <!-- <a href="#" onclick="NoiseText(true);setpositionVAR(false);" id = "btn_acous" class=" top-nav buttonset one btn_home btn_size"><i class="fa fa-code-fork"></i> Akkustik Projekt</a> -->