diff --git a/config.toml b/config.toml
index 1626266b..5d17f18b 100755
--- a/config.toml
+++ b/config.toml
@@ -172,7 +172,7 @@ preloader = "images/preloader.gif" # use jpg, png, svg or gif format.
 
 # Subscription
 [params.subscription]
-enable = true
+enable = false
 # mailchimp subsciption
 mailchimp_form_action = "https://gmail.us4.list-manage.com/subscribe/post?u=463ee871f45d2d93748e77cad&id=a0a2c6d074" # replace this url with yours
 mailchimp_form_name = "b_463ee871f45d2d93748e77cad_a0a2c6d074" # replace this code with yours
@@ -215,8 +215,6 @@ home = "Home"
 copyright = "Copyright © 2020 Georg-Cantor-Gymnasium Halle"
 
 impressumURL = "impressum"
-datenschutzURL = "datenschutzerklärung"
-
 
 ################################### German language #####################################
 [Languages.de]
@@ -229,4 +227,3 @@ home = "Startseite"
 copyright = "Copyright © 2020 Georg-Cantor-Gymnasium Halle"
 
 impressumURL = "impressum"
-datenschutzURL = "datenschutzerklärung"
diff --git a/content/german/blog/testbeitrag.md b/content/german/blog/testbeitrag.md
index 6ac44638..fb330328 100644
--- a/content/german/blog/testbeitrag.md
+++ b/content/german/blog/testbeitrag.md
@@ -12,4 +12,3 @@ tags:
   - Test
 type: post
 ---
-iunq345u9wj0ukfoßj6k7iohzudtfiß8g90ohz6ßujk7fhgjuztgr5ewsdfxycv bnmhjkuiz7t6r543ew2qaSD<YXCVBGHJUIZTR65E43W2QASD<yfhgzut6r54e3w2qasdyxfcvhgjuzt765r4e3wqsadyxfchgztufbuhooooooooooooooooooooooooooooooooooooooooe5ut3h53trijbnuh5jirtgrthginj5einztfnf56irgfj5porhgjftpogj5thopng5ni9nuhzunrh4ekhi5vzzopijhoijrtpihtrjititbktihkitbz0jtershtr6ju76ik8o98luiztrfgvhbjjjjjnztghfuizjjzglokfjoh.,kigmujnzhtgmkrfvrrrrrrrrrrrrrrrrrrrrrrrrrrrrjnzottnk6u0kultujrijtozkhotßgpfvznüpogokpntzioj095gtoj7z0hgltgv0zj,60tlgtlojl6glrp+jüpu6kj0hlzjlt0lzt0jt+llgjrfirjhirjfirmgirkfeodkeogkrttwejregjhregjwpbjregje9gjgfofhjrpogjigjtigjevirjrijrigjrgojrogjeijeijirgirehjreigjewijerrigeogjrhjghrijgijiejgijgjjjirigjrjgjijrreigjriigjreigierjigjrigjgrigjreigjreigjreigjreigjreiegjerirbjerigr4ohtrvkegkrt9bkkhhhkhkhkhkhkhkhkhkhr0irhi0rtbi0rt0hktokkthkotkbkkktot0irdhkgordhi5optjrjhkitzopphpthjktphkkkk
\ No newline at end of file
diff --git a/data/de/homepage.yml b/data/de/homepage.yml
index 5f140ba4..7f813c07 100644
--- a/data/de/homepage.yml
+++ b/data/de/homepage.yml
@@ -5,14 +5,25 @@ slider:
   slider_item:
     # slider item loop
     - title : "Das Georg-Cantor-Gymnasium"
-      content : "Eine Mathematisch-naturwissenschaftliche Spezialschule"
+      content : "Erfolgreich"
+      animation_in : "left"
+      animation_out : "right"
+      # available animation : left, right, up, down
+      button:
+        enable : true
+        label : "Unsere Erfolge"
+        link : "success"
+
+    # slider item loop
+    - title : "Das Georg-Cantor-Gymnasium"
+      content : "Modern und digital"
       animation_in : "left"
       animation_out : "right"
       # available animation : left, right, up, down
       button:
         enable : true
         label : "Mehr erfahren"
-        link : "about"
+        link : "digital"
 
     # slider item loop
     - title : "Das Georg-Cantor-Gymnasium"
@@ -23,44 +34,7 @@ slider:
       button:
         enable : true
         label : "Mehr erfahren"
-        link : "about#primegymnasium"
-
-    # slider item loop
-    - title : "Das Georg-Cantor-Gymnasium"
-      content : "Ein Mitglied im Netzwerk Mathematisch-naturwissenschaftlicher Excellence-Center an Schulen (MINT-EC)"
-      animation_in : "left"
-      animation_out : "right"
-      # available animation : left, right, up, down
-      button:
-        enable : true
-        label : "Mehr erfahren"
-        link : "about#mintec"
-
-
-############################### Banner feature ###############################
-banner_feature:
-  enable : false
-  image : "images/banner/banner-feature.png"
-  feature_item:
-    # feature item loop
-    - name : "Bourses académiques"
-      icon : "ti-book" # icon pack : https://themify.me/themify-icons
-      content : "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore  dolore magna aliqua. Ut enim ad"
-
-    # feature item loop
-    - name : "Notre bureau"
-      icon : "ti-blackboard" # icon pack : https://themify.me/themify-icons
-      content : "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore  dolore magna aliqua. Ut enim ad"
-
-    # feature item loop
-    - name : "Nos accomplissements"
-      icon : "ti-agenda" # icon pack : https://themify.me/themify-icons
-      content : "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore  dolore magna aliqua. Ut enim ad"
-
-    # feature item loop
-    - name : "Admission"
-      icon : "ti-write" # icon pack : https://themify.me/themify-icons
-      content : "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore  dolore magna aliqua. Ut enim ad"
+        link : "frühstudium"
 
 
 ############################## about ##################################
diff --git a/data/de/success.yml b/data/de/success.yml
new file mode 100644
index 00000000..103f7d30
--- /dev/null
+++ b/data/de/success.yml
@@ -0,0 +1,23 @@
+success_banner:
+  enable : true
+  image : "images/success/success_banner.png"
+  feature_item:
+    # feature item loop
+    - name : "Mathematikolympiade"
+      icon : "/images/success/mo.png" # icon pack : https://themify.me/themify-icons
+      content : "In der Landesmathematikolympiade 2020 "
+
+    # feature item loop
+    - name : "Notre bureau"
+      icon : "ti-blackboard" # icon pack : https://themify.me/themify-icons
+      content : "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore  dolore magna aliqua. Ut enim ad"
+
+    # feature item loop
+    - name : "Nos accomplissements"
+      icon : "ti-agenda" # icon pack : https://themify.me/themify-icons
+      content : "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore  dolore magna aliqua. Ut enim ad"
+
+    # feature item loop
+    - name : "Admission"
+      icon : "ti-write" # icon pack : https://themify.me/themify-icons
+      content : "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore  dolore magna aliqua. Ut enim ad"
diff --git a/resources/_gen/assets/scss/scss/style.scss_f300667da4f5b5f84e1a9e0702b2fdde.content b/resources/_gen/assets/scss/scss/style.scss_f300667da4f5b5f84e1a9e0702b2fdde.content
index 69ad96dc..05cd82ec 100644
--- a/resources/_gen/assets/scss/scss/style.scss_f300667da4f5b5f84e1a9e0702b2fdde.content
+++ b/resources/_gen/assets/scss/scss/style.scss_f300667da4f5b5f84e1a9e0702b2fdde.content
@@ -371,9 +371,6 @@ textarea.form-control {
   height: 200px;
   padding: 20px; }
 
-#map_canvas {
-  height: 500px; }
-
 .post-thumb-sm {
   max-width: 100px; }
 
@@ -521,7 +518,7 @@ link:focus,
   color: #fff; }
 
 .navbar-expand-lg .navbar-nav .nav-link {
-  padding: 40px 0px; }
+  padding: 35px 0px; }
   @media (max-width: 991px) {
     .navbar-expand-lg .navbar-nav .nav-link {
       padding: 20px; } }
@@ -542,7 +539,7 @@ link:focus,
   box-shadow: 0px 3px 9px 0px rgba(0, 0, 0, 0.12);
   border-bottom: 5px solid #ffbc3b;
   padding: 15px;
-  top: 96px;
+  top: 85px;
   border-radius: 0;
   display: block;
   visibility: hidden;
@@ -787,7 +784,7 @@ link:focus,
 
 .footer {
   border-color: #494a43 !important;
-  padding-top: 275px; }
+  padding-top: 75px; }
 
 /* /footer */
 .filter-controls li {
diff --git a/static/admin/config.yml b/static/admin/config.yml
index 2f662bc8..dd53bdb9 100644
--- a/static/admin/config.yml
+++ b/static/admin/config.yml
@@ -6,6 +6,10 @@ backend:
 
 media_folder: "static/images"
 public_folder: "/images"
+site_url: https://eesev9ie.github.io
+display_url: https://eesev9ie.github.io
+logo_url: https://eesev9ie.github.io/images/logo_y.svg
+locale: "de"
 
 collections:
   - name: "author-de" # Used in routes, e.g., /admin/collections/blog
@@ -13,6 +17,8 @@ collections:
     folder: "content/german/author" # The path to the folder where the documents are stored
     create: true # Allow users to create new documents in this collection
     slug: "{{slug}}" # Filename template, e.g., YYYY-MM-DD-title.md
+    editor:
+     preview: false
     fields: # The fields for each document, usually in front matter
       - {label: "Name", name: "title", widget: "string"}
       - {label: "Hintergrundbild", name: "bg_image", widget: "image", default: "/images/slide1.jpg"}
@@ -32,6 +38,8 @@ collections:
     folder: "content/german/blog"
     create: true
     slug: "{{slug}}"
+    editor:
+     preview: false
     fields:
       - {label: "Titel", name: "title", widget: "string"}
       - {label: "Datum", name: "date", widget: "datetime"}
@@ -39,13 +47,16 @@ collections:
       - {label: "Hintergrundbild", name: "bg_image", widget: "image", default: "/images/slide1.jpg"}
       - {label: "Metabeschreibung", name: "description", widget: "text", default: "", required: false}
       - {label: "Beitragsbild", name: "image", widget: "image", default: "/images/image.png"}
-      - {label: "Autor", name: "author", widget: "string", default: "CantorTechnik AG"}
+      - label: "Post Author"
+        name: "author"
+        widget: "relation"
+        collection: "author-de"
+        searchFields: ["title"]
+        valueField: "title"
+        displayFields: ["title"]
       - label: "Kategorien"
         name: "cathegories"
         widget: "list"
-      - label: "Tags"
-        name: "tags"
-        widget: "list"
-        required: false
+      - {label: "Tags", name: "tags", widget: "list", required: false, hint: '''["Tag 1", "Tag 2"]'''}
       - {label: "Type", name: "type", widget: "hidden", default: "post"}
       - {label: "Text", name: "body", widget: "markdown"}
diff --git a/static/images/logo_y.png b/static/images/logo_y.png
new file mode 100644
index 00000000..aab4eb72
Binary files /dev/null and b/static/images/logo_y.png differ
diff --git a/static/images/logo_y.svg b/static/images/logo_y.svg
new file mode 100644
index 00000000..cab86591
--- /dev/null
+++ b/static/images/logo_y.svg
@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   sodipodi:docname="logo_y.svg"
+   inkscape:version="1.0 (4035a4fb49, 2020-05-01)"
+   id="svg8"
+   version="1.1"
+   viewBox="0 0 1476.6335 499.99988"
+   height="499.99988mm"
+   width="1476.6335mm"
+   inkscape:export-filename="/home/denys/gcg-website/static/images/logo_y.png"
+   inkscape:export-xdpi="3"
+   inkscape:export-ydpi="3">
+  <defs
+     id="defs2">
+    <rect
+       id="rect101"
+       height="630.59308"
+       width="1231.0178"
+       y="149.70718"
+       x="-576.46234" />
+  </defs>
+  <sodipodi:namedview
+     inkscape:window-maximized="1"
+     inkscape:window-y="27"
+     inkscape:window-x="0"
+     inkscape:window-height="1016"
+     inkscape:window-width="1920"
+     fit-margin-bottom="0"
+     fit-margin-right="0"
+     fit-margin-left="0"
+     fit-margin-top="0"
+     showgrid="false"
+     inkscape:document-rotation="0"
+     inkscape:current-layer="layer1"
+     inkscape:document-units="mm"
+     inkscape:cy="2477.882"
+     inkscape:cx="4352.4471"
+     inkscape:zoom="0.11313708"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     borderopacity="1.0"
+     bordercolor="#666666"
+     pagecolor="#ffffff"
+     id="base"
+     showguides="false" />
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     transform="translate(1042.643,-148.59066)"
+     id="layer1"
+     inkscape:groupmode="layer"
+     inkscape:label="Ebene 1">
+    <path
+       d="m -800.20189,148.59075 c -15.66268,0.005 -30.93737,0.32979 -35.92752,0.97152 -24.97802,3.21209 -46.06623,10.40832 -71.03494,24.24038 -39.97029,22.14261 -74.9122,57.98028 -99.47355,102.02323 -30.8652,55.34705 -42.151,113.50098 -32.8321,169.17882 5.8702,35.07216 16.8579,61.17871 40.68799,96.67317 7.95457,11.84812 11.84213,16.78099 24.46931,31.04978 14.63989,16.54318 27.57386,28.10203 42.20104,37.7145 28.86973,18.97219 57.71137,30.08127 95.58848,36.81738 v 10e-4 c 5.82412,1.03579 11.34034,1.26458 31.88746,1.32448 29.27973,0.0855 41.98501,-0.79986 60.14103,-4.19251 28.56955,-5.3386 57.43662,-16.77149 86.12757,-34.11008 33.44712,-20.21282 61.80706,-48.4681 81.46479,-81.16454 2.61834,-4.35506 4.64965,-8.00301 4.51392,-8.10649 -1.17086,-0.89357 -95.91117,-53.61068 -96.34604,-53.61068 -0.31474,0 -1.29111,1.27902 -2.16939,2.84169 -6.00422,10.68316 -23.40278,29.78738 -34.7033,38.10569 -38.44099,28.29642 -85.40586,35.86808 -129.74092,20.91759 -44.55018,-15.02312 -79.25266,-52.35019 -90.71746,-97.57855 -3.25589,-12.8444 -4.07642,-19.7718 -4.10362,-34.62114 -0.0427,-24.05789 4.0303,-42.064 14.11128,-62.38792 23.94487,-48.27458 71.92399,-78.04898 125.76906,-78.04898 37.71851,0 72.5558,14.34737 98.97588,40.76237 7.22351,7.22214 17.36655,20.0891 21.37491,27.11514 1.14192,2.00157 2.27232,3.55695 2.51201,3.45663 0.23966,-0.1005 21.42683,-11.94867 47.08239,-26.32914 30.23246,-16.94596 46.47755,-26.42693 46.16617,-26.94409 -15.24453,-25.3227 -37.5117,-51.05103 -60.39477,-69.78282 -19.53739,-15.99307 -45.92463,-31.3187 -70.29079,-40.8249 -21.82173,-8.51359 -38.29612,-12.71106 -57.08179,-14.54278 -6.5434,-0.63855 -22.59441,-0.95366 -38.2571,-0.94878 z m 71.03339,248.12387 c -33.16717,0 -60.11718,0.18715 -59.88884,0.41548 0.22842,0.22842 27.12928,15.96042 59.77929,34.95962 32.65006,18.9992 59.59962,34.55902 59.88834,34.57722 0.28884,0.0183 0.52504,-15.7137 0.52504,-34.95962 v -34.9927 z"
+       style="fill:#ffbc3b;stroke-width:0.699855;fill-opacity:1"
+       id="path94" />
+    <text
+       transform="translate(23.853191,-38.572942)"
+       style="font-style:normal;font-weight:normal;font-size:499.798px;line-height:1.25;font-family:sans-serif;white-space:pre;shape-inside:url(#rect101);fill:#ffbc3b;fill-opacity:1;stroke:none;"
+       id="text99"
+       xml:space="preserve"><tspan
+         x="-576.46289"
+         y="612.02019"><tspan
+           style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-family:Quicksand;-inkscape-font-specification:'Quicksand Bold';shape-inside:url(#rect101);fill:#ffbc3b;fill-opacity:1">GCG</tspan></tspan></text>
+  </g>
+</svg>
diff --git a/static/images/teachers/Plakette Prime Gymnasium.jpg b/static/images/teachers/Plakette Prime Gymnasium.jpg
new file mode 100644
index 00000000..c9a70862
Binary files /dev/null and b/static/images/teachers/Plakette Prime Gymnasium.jpg differ
diff --git a/themes/educenter-hugo/assets/scss/_common.scss b/themes/educenter-hugo/assets/scss/_common.scss
index 9f773b9d..f9df5d0b 100755
--- a/themes/educenter-hugo/assets/scss/_common.scss
+++ b/themes/educenter-hugo/assets/scss/_common.scss
@@ -281,12 +281,6 @@ textarea.form-control{
   padding: 20px;
 }
 
-#map_canvas{
-  height: 500px;
-}
-
-
-
 .post-thumb-sm {
   max-width: 100px;
 }
diff --git a/themes/educenter-hugo/assets/scss/templates/_homepage.scss b/themes/educenter-hugo/assets/scss/templates/_homepage.scss
index c79bad95..b3f18db3 100755
--- a/themes/educenter-hugo/assets/scss/templates/_homepage.scss
+++ b/themes/educenter-hugo/assets/scss/templates/_homepage.scss
@@ -218,7 +218,7 @@
 
 .footer {
   border-color: #494a43 !important;
-  padding-top: 275px;
+  padding-top: 75px;
 }
 
-/* /footer */
\ No newline at end of file
+/* /footer */
diff --git a/themes/educenter-hugo/assets/scss/templates/_navigation.scss b/themes/educenter-hugo/assets/scss/templates/_navigation.scss
index 7ce5ac45..153d1d89 100755
--- a/themes/educenter-hugo/assets/scss/templates/_navigation.scss
+++ b/themes/educenter-hugo/assets/scss/templates/_navigation.scss
@@ -87,7 +87,7 @@ link:focus,
 }
 
 .navbar-expand-lg .navbar-nav .nav-link {
-  padding: 40px 0px;
+  padding: 35px 0px;
 
   @include desktop {
     padding: 20px;
@@ -117,7 +117,7 @@ link:focus,
       box-shadow: 0px 3px 9px 0px rgba(0, 0, 0, 0.12);
       border-bottom: 5px solid $primary-color;
       padding: 15px;
-      top: 96px;
+      top: 85px;
       border-radius: 0;
       display: block;
       visibility: hidden;
@@ -165,4 +165,4 @@ link:focus,
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/themes/educenter-hugo/assets/scss/templates/_otherspage.scss b/themes/educenter-hugo/assets/scss/templates/_otherspage.scss
index c29ee318..0bba52bd 100755
--- a/themes/educenter-hugo/assets/scss/templates/_otherspage.scss
+++ b/themes/educenter-hugo/assets/scss/templates/_otherspage.scss
@@ -23,4 +23,4 @@
       color: $white;
     }
   }
-}
\ No newline at end of file
+}
diff --git a/themes/educenter-hugo/assets/scss/templates/_slider.scss b/themes/educenter-hugo/assets/scss/templates/_slider.scss
index 1f2b9a0a..39cacd9a 100755
--- a/themes/educenter-hugo/assets/scss/templates/_slider.scss
+++ b/themes/educenter-hugo/assets/scss/templates/_slider.scss
@@ -61,4 +61,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/themes/educenter-hugo/layouts/partials/footer.html b/themes/educenter-hugo/layouts/partials/footer.html
index 3ea40bed..eaa71221 100755
--- a/themes/educenter-hugo/layouts/partials/footer.html
+++ b/themes/educenter-hugo/layouts/partials/footer.html
@@ -37,9 +37,6 @@
             <li class="mb-4">
               <a href="{{ .Site.Params.impressumURL | absLangURL }}">Impressum</a>
             </li>
-            <li class="mb-4">
-              <a href="{{ .Site.Params.datenschutzURL | absLangURL }}">{{ i18n "datenschutzerklärung" }}</a>
-            </li>
           </ul>
         </div>
         <!-- company -->
@@ -103,11 +100,6 @@
 </footer>
 <!-- /footer -->
 
-{{ "<!-- Google Map API -->" | safeHTML }}
-{{ with .Site.Params.map.gmap_api }}
-<script src="{{ . | safeURL }}"></script>
-{{ end }}
-
 {{ "<!-- JS Plugins -->" | safeHTML }}
 {{ range .Site.Params.plugins.js}}
 <script src="{{ .link | absURL }}"></script>