diff --git a/style.css b/style.css
new file mode 100644
index 0000000..1908f7c
--- /dev/null
+++ b/style.css
@@ -0,0 +1,69 @@
+body {
+    font-family: Arial, sans-serif;
+    font-size: 16px;
+    line-height: 1.5;
+    background-color: #f2f2f2;
+}
+
+#iframe {
+    display: flex;
+    height: 810px;
+    margin: 5px;
+}
+
+iframe {
+    width: 100%;
+}
+
+label {
+    display: block;
+    margin: 10px;
+}
+
+input[type="text"] {
+    padding: 5px;
+    margin-bottom: 10px;
+    border: 1px solid #ccc;
+    border-radius: 4px;
+    font-size: 16px;
+    line-height: 1.5;
+    width: 300px;
+}
+
+input[type="radio"] {
+    margin-top: 10px;
+    margin-right: 20px;
+    margin-bottom: 10px;
+    margin-left: 5px;
+}
+
+button {
+    /* padding: 5px; */
+    background-color: #4CAF50;
+    color: white;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+    font-size: 16px;
+    line-height: 1.5;
+    margin-bottom: 10px;
+    width: 200px;
+    height: 40px;
+}
+
+button:hover {
+    background-color: #3e8e41;
+}
+
+iframe {
+    display: block;
+    margin-bottom: 20px;
+}
+
+button:last-child {
+    margin-right: 10px;
+}
+
+h1 {
+    font-size: 15px;
+}
\ No newline at end of file
diff --git a/test 1.1.py b/test 1.1.py
new file mode 100644
index 0000000..60b9001
--- /dev/null
+++ b/test 1.1.py	
@@ -0,0 +1,126 @@
+import pdfkit
+import re
+from pdfkit.api import configuration
+from pypdf import PdfMerger
+import time
+import os
+import sys
+import shutil
+from tkinter import messagebox
+import csv
+
+
+def load_csv_liste(fichier, contenu, entête = [] ) : 
+    with open(fichier, newline='', encoding="utf8") as csvfile :
+        spamreader = csv.reader(csvfile, delimiter=',')
+        for champs in next(spamreader) :
+            entête.append(champs)
+        for row in spamreader :
+            contenu.append(row)
+
+def afficherMatrice(matrice, entête = None) :
+    maxi = [max([len(str(tab[i])) for tab in (matrice if entête == None else matrice + [entête]) if len(tab) > i]) for i in range(0, max([len(tab) for tab in matrice]))]
+    if entête != None and len(entête) == len(maxi) :
+        print("==".join(['=' * max for max in maxi ]))
+        print("".join([("{:<" + str(maxi[i] + 2) + "." + str(maxi[i]) + "}") for i in range(len(entête))]).format(*[str(e) for e in entête]))
+        print("==".join(['=' * max for max in maxi ]))
+    for line in matrice :
+        print("".join([("{:<" + str(maxi[i] + 2) + "." + str(maxi[i]) + "}") for i in range(len(line))]).format(*[str(e) for e in line]))
+
+def clear(n):
+    for i in range(0, n):
+        try:
+            shutil.rmtree("C:/Users/Noham/Downloads/Manuel/Code/gen/")
+        except OSError as e:
+            print("Error: %s - %s." % (e.filename, e.strerror))
+
+        directory = "gen"
+        parent_dir = "C:/Users/Noham/Downloads/Manuel/Code/"
+        path = os.path.join(parent_dir, directory)
+        try:
+            os.mkdir(path)
+        except OSError as e:
+            print("Error: %s - %s." % (e.filename, e.strerror))
+
+
+def question1():
+    contenu = []
+    load_csv_liste("liste.csv", contenu)
+    print(contenu[3])
+    matrice = [[contenu[i][6]] for i in range (1,len(contenu))]
+    # afficherMatrice(sorted(matrice))
+question1()
+
+toc = time.perf_counter()
+
+wkhtml_path = pdfkit.configuration(wkhtmltopdf="C:/Program Files/wkhtmltox/bin/wkhtmltopdf.exe")  #by using configuration you can add path value.
+# options = {
+#     'page-size': 'Letter',
+#     'margin-top': '0.75in',
+#     'margin-right': '0.75in',
+#     'margin-bottom': '0.75in',
+#     'margin-left': '0.75in',
+#     'custom-header': [
+#         ('Accept-Encoding', 'gzip')
+#     ],
+#     'no-outline': None
+# }
+
+options = {}
+id = int(input("Quel est l'id ? "))
+edition = input("Quelle est l'édition ? ")
+nbpages = int(input("Quel est le nombre de pages ? "))
+
+
+if edition == 'hachette':
+    debuturl = 'https://exobank.hachette-livre.fr/contents/final/'
+    finurl = '-fxl/OEBPS/Page_{}.html'
+elif (edition == 'hatier') or (edition == 'didier'):
+    debuturl = 'https://exobank.hachette-livre.fr/contents/final/'
+    finurl = '-fxl/OEBPS/page{}.xhtml?interface=postMessage'
+else:
+    print("L'édition entrée n'existe pas encore")
+
+url = debuturl + str(id) + finurl
+# url = "https://exobank.hachette-livre.fr/contents/final/9782278093472-fxl/OEBPS/page{}.xhtml?interface=postMessage"
+output = 'C:/Users/Noham/Downloads/Manuel/Code/gen/pdf{}.pdf'
+for offset in range(1, nbpages + 1, 1):
+    newurl = url.format(offset)
+    print(newurl)
+    newoutput = output.format(offset)
+    print(str(offset) + "/" + str(nbpages))
+    
+    try:
+        pdfkit.from_url(newurl,
+                        newoutput,
+                        configuration=wkhtml_path,
+                        options=options,
+                        verbose=False)
+
+    except:
+        pdfkit.from_string("Une erreur est survenue lors de la génération de la page.")
+        print("error", newoutput)
+
+pdfs = 'C:/Users/Noham/Downloads/Manuel/Code/gen/pdf{}.pdf'
+pdfsnewpdfs = []
+for offset in range(1, nbpages + 1, 1):
+    newpdfs = pdfs.format(offset)
+    pdfsnewpdfs.append(str(newpdfs))
+# print(pdfsnewpdfs)
+
+finpage = time.perf_counter()
+
+debutmerge = time.perf_counter()
+merger = PdfMerger()
+
+for pdf in pdfsnewpdfs:
+    merger.append(pdf)
+
+merger.write("result.pdf")
+merger.close()
+finmerge = time.perf_counter()
+
+print(f"Gen pdfs en {finpage - toc:0.4f} secondes")
+print(f"Gen pdf unique en {finmerge - debutmerge:0.4f} secondes")
+print(f"Tout en {finmerge - toc:0.4f} secondes")
+print('DONE')
\ No newline at end of file