diff --git a/package.json b/package.json
index 3ac552c13fbaafc9e0f57ee27ce1f6efcde6b737..2ce010bec1a14af1541b09b1ff6efaebcc1f6565 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,7 @@
     "dotenv": "^10.0.0",
     "react": "^17.0.2",
     "react-datepicker": "^4.2.1",
+    "react-device-detect": "^2.0.1",
     "react-dom": "^17.0.2",
     "react-dotenv": "^0.1.3",
     "react-loader-spinner": "^4.0.0",
diff --git a/src/App.tsx b/src/App.tsx
index 5c9d0f0f5675a7a39f31c0939b0fde5103d695c7..c262a926635148c69adf5c9215ccc8d784fac27a 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -5,7 +5,7 @@ import OverviewPage from "./pages/overviewPage/overview";
 import { GlobalCommitContext } from './context/commitPageContext';
 import { useState } from 'react';
 import IssuePage from './pages/issueListPage/issuePage';
-import { CommitPage } from './pages/commitGraphPage/CommitPage';
+import { CommitPage } from './pages/commitGraphPage/commitPage';
 import { IssueGraphPage } from './pages/issueGraphPage/issueGraphPage';
 import CommitPageWrapper from "./pages/commitListPage/commitPageWrapper"
 import GobackButton from './components/goBack/goBackButton';
diff --git a/src/assets/data_visualization.jpeg b/src/assets/data_visualization.jpeg
new file mode 100644
index 0000000000000000000000000000000000000000..ec1e52b40ebc2f0c3a0f665fc7c3625a3cc27d2a
Binary files /dev/null and b/src/assets/data_visualization.jpeg differ
diff --git a/src/components/goBack/goBackButton.module.css b/src/components/goBack/goBackButton.module.css
index def165a329288c2f943d5b5fbafc000b51caa50c..dc54569d769e421f63cceeba2aa0c2c2a70de083 100644
--- a/src/components/goBack/goBackButton.module.css
+++ b/src/components/goBack/goBackButton.module.css
@@ -7,8 +7,19 @@
     left: 30px;
     top: 30px;
     cursor: pointer;
+    text-align: center;
 }
 
-.button:hover{
+@media screen and (max-width: 800px) {
+    .button {
+        height: 60px;
+        width: 80px;
+        margin: 0px;
+        left: 15px;
+        top: 15px;
+    }
+}
+
+.button:hover {
     background-color: #f3d295;
 }
\ No newline at end of file
diff --git a/src/pages/commitGraphPage/CommitPage.module.scss b/src/pages/commitGraphPage/commitPage.module.css
similarity index 99%
rename from src/pages/commitGraphPage/CommitPage.module.scss
rename to src/pages/commitGraphPage/commitPage.module.css
index 064930c4ba585392aa47cd7eeaa99ed4d9cb152f..e154dda10beb2b0f10bf6e509829e24b15facca4 100644
--- a/src/pages/commitGraphPage/CommitPage.module.scss
+++ b/src/pages/commitGraphPage/commitPage.module.css
@@ -8,3 +8,4 @@
     width: 80%;
     margin-left: 10%;
 }
+
diff --git a/src/pages/commitGraphPage/CommitPage.tsx b/src/pages/commitGraphPage/commitPage.tsx
similarity index 95%
rename from src/pages/commitGraphPage/CommitPage.tsx
rename to src/pages/commitGraphPage/commitPage.tsx
index 5392c5d38574cac8be6f319b239d00cd94a71e6a..342ad877edd34c688931784717ef2b88241ec007 100644
--- a/src/pages/commitGraphPage/CommitPage.tsx
+++ b/src/pages/commitGraphPage/commitPage.tsx
@@ -2,7 +2,7 @@
 import { BarChart } from '../../components/graphs/barChart/barChart';
 import { PieChart } from '../../components/graphs/pieChart/pieChart';
 import { useGitlabApi } from '../../utils/gitlab_api_service';
-import styles from './CommitPage.module.scss';
+import styles from './commitPage.module.css';
 import { queryTypes, Commit } from '../../utils/queryType'
 import "react-loader-spinner/dist/loader/css/react-spinner-loader.css";
 import Loader from "react-loader-spinner";
diff --git a/src/pages/commitListPage/commitListPage.module.css b/src/pages/commitListPage/commitListPage.module.css
index 37fb24d77e38a70ce6e1489795fa7a31c320b98a..124c61609a84a61a9371673a1e6c1cb1b0143283 100644
--- a/src/pages/commitListPage/commitListPage.module.css
+++ b/src/pages/commitListPage/commitListPage.module.css
@@ -2,6 +2,7 @@
     display: flex;
     flex-direction: row;
     justify-content: space-evenly;
+    align-items: center;
     width: 40%;
     margin-left: 30%;
 }
diff --git a/src/pages/commitListPage/commitListPage.tsx b/src/pages/commitListPage/commitListPage.tsx
index 25c0240881ead5f89b1c2124c91bf2713da0bd4b..2e54adbb331a0080951c4983d052883f4f24222f 100644
--- a/src/pages/commitListPage/commitListPage.tsx
+++ b/src/pages/commitListPage/commitListPage.tsx
@@ -1,7 +1,8 @@
 import React, {FC, useState} from 'react';
 import {Commit} from "../../utils/queryType";
 import Select, {SingleValue} from "react-select";
-import style from "./commitListPage.module.css"
+import style from "./commitListPage.module.css";
+import {anonymousAnimals} from "../../utils/victory/useVictory"
 
 
 interface iSingleCommit {
@@ -18,16 +19,13 @@ const SingleCommit: FC<iSingleCommit> = (props) => {
         <div className={style.SingleCommit}>
             <h3>{props.title}</h3>
             <div className={style.Description}>
-                <b>Message: </b>
-                <p>
-                    {props.message}
-                </p>
             </div>
             <div className={style.Description}>
                 <b>Author: </b>
                 <p>
-                    {props.author_name} at {props.created_at.getUTCDate()}.{props.created_at.getUTCMonth()+1}
-                    - {props.created_at.getUTCHours()}:{props.created_at.getUTCMinutes()}
+                    {props.author_name} at {props.created_at.getUTCDate()}.{props.created_at.getUTCMonth() + 1}
+                    - {props.created_at.getUTCHours() + 2}:{props.created_at.getUTCMinutes().toString().length === 2
+                    ? props.created_at.getUTCMinutes() : "0" + props.created_at.getUTCMinutes().toString()}
                 </p>
             </div>
         </div>)
@@ -40,9 +38,21 @@ interface commitProps {
 
 const CommitComponent = (props: commitProps) => {
     let commit: Commit[] = props.commits
+    let map = new Map<string,string>()
+    let mapIndex=0
 
+    function anonymize(name: string):string{
+        if (map.has(name)){
+            return map.get(name) as string
+        }
+        else{
+            map.set(name,anonymousAnimals[mapIndex])
+            mapIndex++
+            return map.get(name) as string
+        }
+    }
     const commitList = commit?.map(c => <li><SingleCommit
-        author_name={c.author_name}
+        author_name={anonymize(c.author_name)}
         committer_name={c.committer_name}
         created_at={new Date(c.created_at)}
         id={c.id}
@@ -54,7 +64,7 @@ const CommitComponent = (props: commitProps) => {
         <div>
             <ul className={style.UlList}>
                 {commitList}
-                {commitList?.length===0?<li>Opps! Too far, go back!</li>:<></>}
+                {commitList?.length === 0 ? <li>Opps! Too far, go back!</li> : <></>}
             </ul>
         </div>
     );
diff --git a/src/pages/commitListPage/commitPageWrapper.tsx b/src/pages/commitListPage/commitPageWrapper.tsx
index 8fbbfeeb96d1039b4f356cc1227c2c2218a6ebc1..3f941adbbb79473c99eb270dd7cd3318c28b69e2 100644
--- a/src/pages/commitListPage/commitPageWrapper.tsx
+++ b/src/pages/commitListPage/commitPageWrapper.tsx
@@ -39,9 +39,9 @@ const CommitPageWrapper = () => {
                 <button className={style.Button} disabled={disablePrev} onClick={decrease}>
                     <i className={`${style.Arrow} ${style.Left}`}></i>
                 </button>
-                <h4>
+                <h2>
                     {pageNumber}
-                </h4>
+                </h2>
                 <button className={style.Button} disabled={disableNext} onClick={increase}>
                     <i className={`${style.Arrow} ${style.Right}`}></i>
                 </button>
diff --git a/src/pages/landingPage/landingPage.module.css b/src/pages/landingPage/landingPage.module.css
index 8dca7a0c75adf1db100c359c2f28290e56cd9d0a..c4eea44fdc4c49c19193f31bf1c13b45a2bdcff9 100644
--- a/src/pages/landingPage/landingPage.module.css
+++ b/src/pages/landingPage/landingPage.module.css
@@ -1,5 +1,9 @@
 
 
+.picture{
+    max-width: 550px;
+}
+
 .inputField{
     width: 50%;
     height: 30px;
@@ -7,27 +11,64 @@
 }
 
 .inputWrapper{
-    width: 70%;
-    margin-left: 15%;
+    width: 100%;
+    height: 100%;
+    margin-left: 0%;
     display: flex;
     flex-direction: column;
+    background-color: #1C1644;
+    height: 100%;
 }
 
 form {
     display: flex;
     flex-direction: column;
-    
 }
 
-.defaultButton {
-    margin: auto;
-    padding: 5px;
-    cursor: pointer;
+.buttonDiv{
+    margin-left: 20%;
+    width: 60%;
+    flex-direction: row;
+    display: flex;
+    justify-content: space-between;
+    margin-bottom: 50px;
+}
+
+button{
+    width: 140px;
+    height: 35px;
 }
 
-.submitButton {
-    background-color: lightgreen;
+.submitButton,.defaultButton {
     padding: 5px;
     margin: auto;
     cursor: pointer;
-}
\ No newline at end of file
+    color: #DD904C;
+    border: solid #DD904C 2px;
+    background-color: #1C1644;
+}
+
+.submitButton:hover,.defaultButton:hover{
+    color: white;
+    background-color: #DD904C;
+}
+
+.submitButton:disabled {
+    background-color: lightgrey;
+    border: solid grey 2px;
+    color: black;
+    cursor: not-allowed;
+}
+
+
+@media screen and (max-width: 800px) {
+    .submitButton,.defaultButton {
+        margin-top: 10px;
+        margin-left: 5px;
+        margin-right: 5px;
+        height: 60px;
+        width: 80px;
+        left: 15px;
+        top: 15px;
+    }
+}
diff --git a/src/pages/landingPage/landingPage.tsx b/src/pages/landingPage/landingPage.tsx
index 05e7a03ba5450ab3bc4232d4df38af84f387b09e..fabad3f6e7f1b063fa9dda4383da15940f4ed759 100644
--- a/src/pages/landingPage/landingPage.tsx
+++ b/src/pages/landingPage/landingPage.tsx
@@ -6,7 +6,7 @@ import { ToastContainer, toast } from 'react-toastify';
 import 'react-toastify/dist/ReactToastify.css';
 import { ConnectionTest, queryTypes } from "../../utils/queryType";
 import { useGitlabApi } from "../../utils/gitlab_api_service";
-import visualization from "../../assets/gitlab.jpeg";
+import visualization from "../../assets/data_visualization.jpeg";
 
 
 const LandingPage = () => {
@@ -69,16 +69,18 @@ const LandingPage = () => {
 
     return (
         <div className={style.inputWrapper}>
-            <img alt="visualization" src={visualization} style={{width: "80%", margin: "30px auto" }}/>
-            <button className={style.defaultButton} onClick={()=> setDefaultValues()}>set default values</button>
+            <img className={style.picture} alt="visualization" src={visualization} style={{width: "80%", margin: "30px auto" }}/>
             <form onSubmit={handleSubmit}>
                 <input className={style.inputField}  value = {projectId} type="Text" onChange={e => setProjectId(e.target.value)} id="ProjektIDInput"
                        placeholder="ProjectId" required/>
                 <input className={style.inputField} value = {key} type="Text" onChange={e => setKey(e.target.value)} id="KeyInput"
                        placeholder="Key" required/>
-                <button className={style.submitButton} type="submit" disabled={disableButton}>Use values</button>
-                <ToastContainer autoClose={3000} />
+                <div className={style.buttonDiv}>
+                    <button className={style.defaultButton} onClick={()=> setDefaultValues()}>Use default values</button>
+                    <button className={style.submitButton} type="submit" disabled={disableButton}>Use current values</button>
+                </div>
             </form>
+            <ToastContainer autoClose={2000} />
 
         </div>
     );
diff --git a/src/pages/overviewPage/Overview.tsx b/src/pages/overviewPage/overview.tsx
similarity index 100%
rename from src/pages/overviewPage/Overview.tsx
rename to src/pages/overviewPage/overview.tsx
diff --git a/src/utils/victory/useVictory.tsx b/src/utils/victory/useVictory.tsx
index dcfb40b618d3e7033bdbd142ead70b87bb219b06..0b5b823d7e7d9e749053bdb4b344eac970f8da0e 100644
--- a/src/utils/victory/useVictory.tsx
+++ b/src/utils/victory/useVictory.tsx
@@ -2,7 +2,7 @@ import { useState } from "react";
 import { Commit, Issue } from "../queryType";
 import { IGraphData, ICommitsPerDay, ICommitsPerMember } from "./types";
 
-const anonymousAnimals = [
+export const anonymousAnimals = [
     "Tiger",
     "Lion",
     "Giraffe",
diff --git a/yarn.lock b/yarn.lock
index 90e8a46d0addbf11d8be2b2b4e970dd23239db95..8312d75f603d5f4e206949351050ce073d0dec55 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9727,6 +9727,13 @@ react-dev-utils@^11.0.3:
     strip-ansi "6.0.0"
     text-table "0.2.0"
 
+react-device-detect@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/react-device-detect/-/react-device-detect-2.0.1.tgz#663530bafe1dad333b67eae4252556244f45c2fc"
+  integrity sha512-DrDKiKky/L/DSEJUw5CL2I38s/18zCLIoKP4pE4CyO1FyL6XhQZMIjHmv0pbYQBlfdKB+ZUXP53tWeLkt0eqJw==
+  dependencies:
+    ua-parser-js "^0.7.28"
+
 react-dom@^17.0.2:
   version "17.0.2"
   resolved "https://registry.npmjs.org/react-dom/-/react-dom-17.0.2.tgz"
@@ -11573,6 +11580,11 @@ typescript@^4.1.2:
   resolved "https://registry.npmjs.org/typescript/-/typescript-4.4.3.tgz"
   integrity sha512-4xfscpisVgqqDfPaJo5vkd+Qd/ItkoagnHpufr+i2QCHBsNYp+G7UAoyFl8aPtx879u38wPV65rZ8qbGZijalA==
 
+ua-parser-js@^0.7.28:
+  version "0.7.28"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.28.tgz#8ba04e653f35ce210239c64661685bf9121dec31"
+  integrity sha512-6Gurc1n//gjp9eQNXjD9O3M/sMwVtN5S8Lv9bvOYBfKfDNiIIhqiyi01vMBO45u4zkDE420w/e0se7Vs+sIg+g==
+
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"
   resolved "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz"