diff --git a/src/main.c b/src/main.c
index da81246..258a0a3 100644
--- a/src/main.c
+++ b/src/main.c
@@ -30,6 +30,8 @@ addText (GtkWidget *root,
 {
 	GtkWidget *label = gtk_label_new (text);
 
+	gtk_widget_set_margin_start (label, 10);
+	gtk_widget_set_margin_end (label, 10);
 	gtk_widget_set_halign (label, GTK_ALIGN_START);
 	gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
 	gtk_container_add (GTK_CONTAINER (root), label);
@@ -45,6 +47,8 @@ addTitle1 (GtkWidget *root,
 	gtk_label_set_markup (GTK_LABEL (label), markup);
 	g_free (markup);
 
+	gtk_widget_set_margin_start (label, 10);
+	gtk_widget_set_margin_end (label, 10);
 	gtk_widget_set_halign (label, GTK_ALIGN_START);
 	gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
 	gtk_container_add (GTK_CONTAINER (root), label);
@@ -60,6 +64,8 @@ addTitle2 (GtkWidget *root,
 	gtk_label_set_markup (GTK_LABEL (label), markup);
 	g_free (markup);
 
+	gtk_widget_set_margin_start (label, 10);
+	gtk_widget_set_margin_end (label, 10);
 	gtk_widget_set_halign (label, GTK_ALIGN_START);
 	gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
 	gtk_container_add (GTK_CONTAINER (root), label);
@@ -75,6 +81,8 @@ addTitle3 (GtkWidget *root,
 	gtk_label_set_markup (GTK_LABEL (label), markup);
 	g_free (markup);
 
+	gtk_widget_set_margin_start (label, 10);
+	gtk_widget_set_margin_end (label, 10);
 	gtk_widget_set_halign (label, GTK_ALIGN_START);
 	gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
 	gtk_container_add (GTK_CONTAINER (root), label);
@@ -90,6 +98,8 @@ addTitle4 (GtkWidget *root,
 	gtk_label_set_markup (GTK_LABEL (label), markup);
 	g_free (markup);
 
+	gtk_widget_set_margin_start (label, 10);
+	gtk_widget_set_margin_end (label, 10);
 	gtk_widget_set_halign (label, GTK_ALIGN_START);
 	gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
 	gtk_container_add (GTK_CONTAINER (root), label);
@@ -105,6 +115,8 @@ addTitle5 (GtkWidget *root,
 	gtk_label_set_markup (GTK_LABEL (label), markup);
 	g_free (markup);
 
+	gtk_widget_set_margin_start (label, 10);
+	gtk_widget_set_margin_end (label, 10);
 	gtk_widget_set_halign (label, GTK_ALIGN_START);
 	gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
 	gtk_container_add (GTK_CONTAINER (root), label);
@@ -120,6 +132,8 @@ addTitle6 (GtkWidget *root,
 	gtk_label_set_markup (GTK_LABEL (label), markup);
 	g_free (markup);
 
+	gtk_widget_set_margin_start (label, 10);
+	gtk_widget_set_margin_end (label, 10);
 	gtk_widget_set_halign (label, GTK_ALIGN_START);
 	gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
 	gtk_container_add (GTK_CONTAINER (root), label);
@@ -136,6 +150,8 @@ addLink (GtkWidget *root,
 	gtk_label_set_markup (GTK_LABEL (label), markup);
 	g_free (markup);
 
+	gtk_widget_set_margin_start (linkBox, 10);
+	gtk_widget_set_margin_end (linkBox, 10);
 	gtk_button_set_relief (GTK_BUTTON (linkBox), GTK_RELIEF_NONE);
 	g_signal_connect (linkBox, "clicked", G_CALLBACK (linkAction), "un lien");
 	gtk_widget_set_halign (label, GTK_ALIGN_START);
@@ -154,6 +170,8 @@ addCode (GtkWidget *root,
 	gtk_label_set_markup (GTK_LABEL (label), markup);
 	g_free (markup);
 
+	gtk_widget_set_margin_start (label, 10);
+	gtk_widget_set_margin_end (label, 10);
 	gtk_widget_set_halign (label, GTK_ALIGN_START);
 	gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
 	gtk_container_add (GTK_CONTAINER (root), label);