diff --git a/package-lock.json b/package-lock.json
index 1f27d7ce2a98fddff3f9ba102ee9948e4c4818b5..3448ef59af09bfbfdadc488567c4377a29838f2a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3499,6 +3499,8 @@
       "integrity": "sha512-cOyGQgMdhnRYtW2xrJUNrNYDjEgwQ+BrE2y93Bwz3h4DJ6vJRLfupemU5N3pbYsUlBHJf0u1j1UGk+NLW4d97g==",
       "dev": true,
       "requires": {
+        "@angular/compiler": "9.0.0",
+        "@angular/core": "9.0.0",
         "app-root-path": "^3.0.0",
         "aria-query": "^3.0.0",
         "axobject-query": "2.0.2",
@@ -3513,6 +3515,18 @@
         "zone.js": "~0.10.3"
       },
       "dependencies": {
+        "@angular/compiler": {
+          "version": "9.0.0",
+          "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-9.0.0.tgz",
+          "integrity": "sha512-ctjwuntPfZZT2mNj2NDIVu51t9cvbhl/16epc5xEwyzyDt76pX9UgwvY+MbXrf/C/FWwdtmNtfP698BKI+9leQ==",
+          "dev": true
+        },
+        "@angular/core": {
+          "version": "9.0.0",
+          "resolved": "https://registry.npmjs.org/@angular/core/-/core-9.0.0.tgz",
+          "integrity": "sha512-6Pxgsrf0qF9iFFqmIcWmjJGkkCaCm6V5QNnxMy2KloO3SDq6QuMVRbN9RtC8Urmo25LP+eZ6ZgYqFYpdD8Hd9w==",
+          "dev": true
+        },
         "source-map": {
           "version": "0.5.7",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
diff --git a/src/app/pages/articles/articles.component.html b/src/app/pages/articles/articles.component.html
index ba7e011b6ec2df5c7360e74f391d90ca6a539ee4..bec977e06b561906ad963405de6962e7e2d2c85b 100644
--- a/src/app/pages/articles/articles.component.html
+++ b/src/app/pages/articles/articles.component.html
@@ -121,7 +121,7 @@
       <!-- Tonality -->
       <ng-container matColumnDef="tonality">
         <th mat-header-cell *matHeaderCellDef>Tonalité</th>
-        <td mat-cell *matCellDef="let article" [style.background]="article.color">{{ article.tonality }}</td>
+        <td mat-cell *matCellDef="let article" [style.background]="article.color" style="padding-left: 5px;">{{ article.tonality }}</td>
       </ng-container>
 
       <!-- Link -->
diff --git a/src/app/pages/articles/articles.component.ts b/src/app/pages/articles/articles.component.ts
index 206dc0784892b35d251b46e167d8ed82c2632c9f..7483284393b00a5b1f297a756ce0f879e0c39446 100644
--- a/src/app/pages/articles/articles.component.ts
+++ b/src/app/pages/articles/articles.component.ts
@@ -65,7 +65,7 @@ export class ArticlesComponent {
   displayTable: String = '';
   allTables = true;
 
-  readonly ROOT_URL = '';
+  readonly ROOT_URL =  "http://localhost:3000";
 
   constructor(private http: HttpClient) {}
 
diff --git a/src/app/pages/data-entry/data-entry.component.css b/src/app/pages/data-entry/data-entry.component.css
index 8c244950eeb3b28c49750caf56f56bd79a9f7940..363d25b25b4731dba2e42d916baa764e6660d10f 100644
--- a/src/app/pages/data-entry/data-entry.component.css
+++ b/src/app/pages/data-entry/data-entry.component.css
@@ -11,7 +11,7 @@
 }
 
 .mat-tab-label {
-font-size: 21px;
+  font-size: 21px;
 }
 
 :host {
@@ -21,62 +21,80 @@ font-size: 21px;
 }
 
 form {
-height: 1000px;
+  height: 1000px;
 }
 
 
 .mat-datepicker {
-margin-top: 50px;
+  margin-top: 50px;
 }
 
+body {
+  margin-bottom: 60px;
+}
 
 
         /* Mat-option tonalities */
 
 #tonalitePositive {
-background: rgb(147,201,14);
-padding-left: 50px;
+  background: rgb(147,201,14);
+  padding-left: 50px;
 }
 
 #tonalitePositive:hover, #tonaliteNegative:hover {
-transform: scale(1.1);
+  transform: scale(1.1);
 }
 
 #tonaliteNegative {
-background: #EF426F;
-padding-left: 50px;
+  background: #EF426F;
+  padding-left: 50px;
 }
 
 #submit,  #cancel{
-font-size: 18px;
-margin-top: 150px;
-position: absolute;
-border-radius: 8px;
+  font-size: 18px;
+  margin-top: 150px;
+  position: absolute;
+  border-radius: 8px;
 }
 
 
         /* Buttons cancel and submit */
 
 #submit {
-margin-left: -20%;
-border: 2px solid rgb(147,201,14);
+  margin-left: -20%;
+  border: 2px solid rgb(147,201,14);
+  background-color: rgb(147,201,14);
+  color: white;
 }
 
 #cancel {
-margin-left: -60%;
-border: 2px solid rgb(0,94,184);
+  margin-left: -60%;
+  border: 2px solid rgb(0,94,184);
+  background-color: rgb(0,94,184);
+  color: white;
 }
 
 #cancel:hover, #submit:hover {
 transform: scale(1.2);
 }
 
+#cancel:hover {
+  background-color: white;
+  color: rgb(0,94,184);
+}
+
+#submit:hover {
+  background-color: white;
+  color: rgb(147,201,14);
+}
+
+
 .example-form {
-min-width: 150px;
-max-width: 500px;
-width: 100%;
+  min-width: 150px;
+  max-width: 500px;
+  width: 100%;
 }
 
 .example-full-width {
-width: 100%;
+  width: 100%;
 }
diff --git a/src/app/pages/data-entry/data-entry.component.html b/src/app/pages/data-entry/data-entry.component.html
index d8da2dc6ac44173e7bfda75c5919acea364cde1b..7d89952b51d0f5306a55aec87d84a7ea5c2a2289 100644
--- a/src/app/pages/data-entry/data-entry.component.html
+++ b/src/app/pages/data-entry/data-entry.component.html
@@ -68,13 +68,9 @@
         </mat-form-field>
 
 
-
-
-
-
         <!-- Buttons Submit and cancel -->
-        <button mat-raised-button (click)="addOptionCP()" [style.background]="backgroundSubmitButton" [style.color]="colorTextSubmit" (mouseenter)="setHover('submit')" (mouseleave)="setHover('submit')" type="submit" id="submit"><strong>Valider</strong></button>
-        <button mat-raised-button (click)="emptyInputs()" [style.background]="backgroundCancelButton" [style.color]="colorTextCancel" (mouseenter)="setHover('cancel')" (mouseleave)="setHover('cancel')" id="cancel"><strong>Annuler</strong></button>
+        <button mat-raised-button (click)="addOptionCP()"  type="submit" id="submit"><strong>Valider</strong></button>
+        <button mat-raised-button (click)="emptyInputs()"  id="cancel"><strong>Annuler</strong></button>
       </form>
     </mat-tab>
 
@@ -83,7 +79,7 @@
 
     <!-- Retombée tab -->
     <mat-tab label="Article">
-      <form action="">
+      <form action="" style="margin-bottom: 60px;">
         <mat-form-field  class="mat-datepicker">
           <mat-label>Date de parution</mat-label>
           <input matInput [matDatepicker]="datepicker2" >
@@ -166,8 +162,8 @@
 
 
         <!-- Buttons Submit and cancel -->
-        <button mat-raised-button (click)="addOptiontypeRetombe()" [style.background]="backgroundSubmitButton" [style.color]="colorTextSubmit" (mouseenter)="setHover('submit')" (mouseleave)="setHover('submit')" type="submit" id="submit"><strong>Valider</strong></button>
-        <button mat-raised-button (click)="emptyInputs()" [style.background]="backgroundCancelButton" [style.color]="colorTextCancel" (mouseenter)="setHover('cancel')" (mouseleave)="setHover('cancel')" id="cancel"><strong>  Annuler</strong></button>
+        <button mat-raised-button (click)="addOptiontypeRetombe()" type="submit" id="submit"><strong>Valider</strong></button>
+        <button mat-raised-button (click)="emptyInputs()"  id="cancel"><strong>  Annuler</strong></button>
       </form>
     </mat-tab>
   </mat-tab-group>
diff --git a/src/app/pages/data-entry/data-entry.component.ts b/src/app/pages/data-entry/data-entry.component.ts
index 294255b2b1aff6ef2a7a844c2e750045345d9677..5536132cac2f19e8186064f29e33817f67db1996 100644
--- a/src/app/pages/data-entry/data-entry.component.ts
+++ b/src/app/pages/data-entry/data-entry.component.ts
@@ -157,27 +157,19 @@ export class DataEntryComponent implements OnInit {
    * Empty inputs
    */
   public emptyInputs() {
-      location.reload();
-  }
-
-    //////////////////// Buttons \\\\\\\\\\\\\\\\\\\\
-
-  backgroundCancelButton = "rgb(0,94,184)";
-  backgroundSubmitButton = "rgb(147,201,14)";
-  colorTextSubmit = "#FFFFFF";
-  colorTextCancel = "#FFFFFF";
+      const inputs = document.querySelectorAll("input");
+      for (let i = 0; i < inputs.length; i++) {
+        if (inputs[i]) {
+          inputs[i].value = '';
+        }
+      }
+      const sel = document.querySelectorAll("mat-select");
+      for (let i = 0; i < sel.length; i++) {
+        if (sel[i]) {
+          sel[i].textContent = '';
+        }
+      }
 
-  public setHover(button: string){
-    if (button === "submit"){
-      let color = this.backgroundSubmitButton;
-      this.backgroundSubmitButton = this.colorTextSubmit;
-      this.colorTextSubmit = color;
-    }
-    else if (button === "cancel"){
-      let color = this.backgroundCancelButton;
-      this.backgroundCancelButton = this.colorTextCancel;
-      this.colorTextCancel = color;
-    }
   }
 
 
diff --git a/src/app/pages/graphics-page/graphics-page.component.ts b/src/app/pages/graphics-page/graphics-page.component.ts
index 91ee03dd5927dbd4c0398e374ea3f06eeb3aed2a..d17e28f7c1ffb328b88870152ae136f7de6bd9f8 100644
--- a/src/app/pages/graphics-page/graphics-page.component.ts
+++ b/src/app/pages/graphics-page/graphics-page.component.ts
@@ -1,7 +1,7 @@
 import { Component} from '@angular/core';
-import { Router } from '@angular/router';
 import {FormControl, FormGroupDirective, NgForm, Validators } from '@angular/forms';
 import {ErrorStateMatcher} from '@angular/material/core';
+import { HttpClient } from "@angular/common/http";
 
 
 /** Error when invalid control is dirty, touched, or submitted. */
@@ -24,6 +24,7 @@ export class MyErrorStateMatcher implements ErrorStateMatcher {
  * Page that displays graphics (Templates and custom)
  */
 export class GraphicsPageComponent  {
+  readonly ROOT_URL = "http://localhost:3000";
 
   validate = false;     //True when generate button is clicked on and informations entered are accurates
   errorOcc = false;   //Doesn't display graphic if error, display an error message
@@ -55,7 +56,7 @@ export class GraphicsPageComponent  {
 
 
 
-  constructor(private router: Router) { }
+  constructor(private http: HttpClient) { }