diff --git a/css/error.css b/css/error.css
new file mode 100644
index 0000000..692480c
--- /dev/null
+++ b/css/error.css
@@ -0,0 +1,39 @@
+@import('main.css');
+
+
+html {
+ text-align: center;
+}
+
+h1,h2 {
+ display: inline-block;
+ padding: 0 .2em;
+}
+h1 {
+ color: #d50000;
+}
+h2 {
+ text-align: left;
+ font-weight: 300;
+}
+
+figure {
+ display: block;
+ border-top: 5px #dedede solid;
+ text-align: left;
+}
+
+blockquote::after, blockquote::before {
+ font-weight: 700;
+ color: #dedede;
+}
+blockquote::before {
+ content: "«";
+}
+blockquote::after {
+ content: "»";
+}
+
+figcaption {
+ text-align: right;
+}
\ No newline at end of file
diff --git a/error/401.html b/error/401.html
new file mode 100644
index 0000000..56aa1ee
--- /dev/null
+++ b/error/401.html
@@ -0,0 +1,39 @@
+
+
+
+ 401 - Unauthorized
+
+ 401
+ Non Autorisé
+
+
+ The request requires user authentication.
+
+ HTTP/1.1 Status Code Definitions
+
+
diff --git a/error/403.html b/error/403.html
new file mode 100644
index 0000000..187bfd5
--- /dev/null
+++ b/error/403.html
@@ -0,0 +1,39 @@
+
+
+
+ 403 - Forbidden
+
+ 403
+ Interdit
+
+
+ The server understood the request, but is refusing to fulfill it. Authorization will not help and the request SHOULD NOT be repeated.
+
+ HTTP/1.1 Status Code Definitions
+
+
diff --git a/error/404.html b/error/404.html
new file mode 100644
index 0000000..3bc1f39
--- /dev/null
+++ b/error/404.html
@@ -0,0 +1,39 @@
+
+
+
+ 404 - Not Found
+
+ 404
+ Introuvable
+
+
+ The server has not found anything matching the Request-URI.
+
+ HTTP/1.1 Status Code Definitions
+
+
diff --git a/error/500.html b/error/500.html
new file mode 100644
index 0000000..4ba21c9
--- /dev/null
+++ b/error/500.html
@@ -0,0 +1,39 @@
+
+
+
+ 500 - Internal Server Error
+
+ 500
+ Erreur Serveur Interne
+
+
+ The server encountered an unexpected condition which prevented it from fulfilling the request.
+
+ HTTP/1.1 Status Code Definitions
+
+
diff --git a/error/502.html b/error/502.html
new file mode 100644
index 0000000..c5225ca
--- /dev/null
+++ b/error/502.html
@@ -0,0 +1,39 @@
+
+
+
+ 502 - Bad Gateway
+
+ 502
+ Passerelle Défectueuse
+
+
+ The server, while acting as a gateway or proxy, received an invalid response from the upstream server it accessed in attempting to fulfill the request.
+
+ HTTP/1.1 Status Code Definitions
+
+