Fix CSS, I mistakenly removed more from it than I should have!

67 files changed, 67 insertions, 67 deletions

diff --git a/docs/en/cowboy/2.2/manual/cowboy.set_env/index.html b/docs/en/cowboy/2.2/manual/cowboy.set_env/index.html
index 42685ed4..a5af15c8 100644
--- a/docs/en/cowboy/2.2/manual/cowboy.set_env/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy.set_env/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy:set_env(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy.start_clear/index.html b/docs/en/cowboy/2.2/manual/cowboy.start_clear/index.html
index 4538f2cf..1dc25871 100644
--- a/docs/en/cowboy/2.2/manual/cowboy.start_clear/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy.start_clear/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy:start_clear(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy.start_tls/index.html b/docs/en/cowboy/2.2/manual/cowboy.start_tls/index.html
index 71fa8ebe..f6ba813c 100644
--- a/docs/en/cowboy/2.2/manual/cowboy.start_tls/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy.start_tls/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy:start_tls(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy.stop_listener/index.html b/docs/en/cowboy/2.2/manual/cowboy.stop_listener/index.html
index 354fe1a3..ab7af879 100644
--- a/docs/en/cowboy/2.2/manual/cowboy.stop_listener/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy.stop_listener/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy:stop_listener(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy/index.html b/docs/en/cowboy/2.2/manual/cowboy/index.html
index d06098ec..2fa2d11e 100644
--- a/docs/en/cowboy/2.2/manual/cowboy/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_app/index.html b/docs/en/cowboy/2.2/manual/cowboy_app/index.html
index 0b1076aa..11ac830f 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_app/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_app/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy(7)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_constraints.int/index.html b/docs/en/cowboy/2.2/manual/cowboy_constraints.int/index.html
index 98d25907..916d2858 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_constraints.int/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_constraints.int/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_constraints:int(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_constraints.nonempty/index.html b/docs/en/cowboy/2.2/manual/cowboy_constraints.nonempty/index.html
index 8f8506c8..4f6dc2a8 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_constraints.nonempty/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_constraints.nonempty/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_constraints:nonempty(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_constraints/index.html b/docs/en/cowboy/2.2/manual/cowboy_constraints/index.html
index b4ad6093..d0470036 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_constraints/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_constraints/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_constraints(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_handler.terminate/index.html b/docs/en/cowboy/2.2/manual/cowboy_handler.terminate/index.html
index a254f8c4..4a9bba5d 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_handler.terminate/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_handler.terminate/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_handler:terminate(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_handler/index.html b/docs/en/cowboy/2.2/manual/cowboy_handler/index.html
index 4ea376c0..4cff0c79 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_handler/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_handler/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_handler(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_http/index.html b/docs/en/cowboy/2.2/manual/cowboy_http/index.html
index bc9db5f6..75be4507 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_http/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_http/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_http(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_http2/index.html b/docs/en/cowboy/2.2/manual/cowboy_http2/index.html
index 062cf9a6..e1c28fe6 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_http2/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_http2/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_http2(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_loop/index.html b/docs/en/cowboy/2.2/manual/cowboy_loop/index.html
index 16b02838..b92234c7 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_loop/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_loop/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_loop(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_middleware/index.html b/docs/en/cowboy/2.2/manual/cowboy_middleware/index.html
index 64c8ef1d..993d88ec 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_middleware/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_middleware/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_middleware(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.binding/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.binding/index.html
index 60fc4780..f872ce0c 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.binding/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.binding/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:binding(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.bindings/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.bindings/index.html
index d2fd958a..b8be7de0 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.bindings/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.bindings/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:bindings(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.body_length/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.body_length/index.html
index b79ba4df..bb9f0466 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.body_length/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.body_length/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:body_length(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.cert/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.cert/index.html
index 3f3564a7..5fface0d 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.cert/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.cert/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:cert(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.delete_resp_header/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.delete_resp_header/index.html
index 8fce495e..e4108d4b 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.delete_resp_header/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.delete_resp_header/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:delete_resp_header(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.has_body/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.has_body/index.html
index f014a3d6..9ef91901 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.has_body/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.has_body/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:has_body(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.has_resp_body/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.has_resp_body/index.html
index a9abc4c8..1ea85b43 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.has_resp_body/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.has_resp_body/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:has_resp_body(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.has_resp_header/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.has_resp_header/index.html
index f11172f0..f65d97df 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.has_resp_header/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.has_resp_header/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:has_resp_header(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.header/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.header/index.html
index f9de611f..622d41a0 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.header/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.header/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:header(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.headers/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.headers/index.html
index 31152cef..68f11dae 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.headers/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.headers/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:headers(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.host/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.host/index.html
index bdd7ea52..3de44b1d 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.host/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.host/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:host(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.host_info/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.host_info/index.html
index a750c9bb..4ce3e7b6 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.host_info/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.host_info/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:host_info(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.inform/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.inform/index.html
index fab3d6d2..8e865202 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.inform/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.inform/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:inform(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.match_cookies/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.match_cookies/index.html
index e9b82835..af15a530 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.match_cookies/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.match_cookies/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:match_cookies(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.match_qs/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.match_qs/index.html
index 5d274b7c..779e91bb 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.match_qs/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.match_qs/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:match_qs(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.method/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.method/index.html
index c5a6a1c3..87081c12 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.method/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.method/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:method(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.parse_cookies/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.parse_cookies/index.html
index 5212d856..e7b29c23 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.parse_cookies/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.parse_cookies/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:parse_cookies(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.parse_header/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.parse_header/index.html
index bd7acb73..d3c49dad 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.parse_header/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.parse_header/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:parse_header(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.parse_qs/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.parse_qs/index.html
index 2566891d..b67a0090 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.parse_qs/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.parse_qs/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:parse_qs(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.path/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.path/index.html
index e2598718..4b2f7289 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.path/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.path/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:path(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.path_info/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.path_info/index.html
index 7fcdd183..5b2565d1 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.path_info/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.path_info/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:path_info(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.peer/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.peer/index.html
index b6b2ebb4..6e652e7f 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.peer/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.peer/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:peer(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.port/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.port/index.html
index 615d4ca1..79d65ec6 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.port/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.port/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:port(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.push/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.push/index.html
index b5f628de..7adc6d03 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.push/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.push/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:push(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.qs/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.qs/index.html
index 33aa7c47..b4c4334b 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.qs/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.qs/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:qs(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.read_body/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.read_body/index.html
index 1029ba7e..6f9c562f 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.read_body/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.read_body/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:read_body(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.read_part/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.read_part/index.html
index cfbebea7..c38d2c6e 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.read_part/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.read_part/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:read_part(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.read_part_body/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.read_part_body/index.html
index bd3650d8..ff0c04b4 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.read_part_body/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.read_part_body/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:read_part_body(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.read_urlencoded_body/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.read_urlencoded_body/index.html
index 283b4736..dae5f3be 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.read_urlencoded_body/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.read_urlencoded_body/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:read_urlencoded_body(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.reply/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.reply/index.html
index fd30fe80..7fa6f00a 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.reply/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.reply/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:reply(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.resp_header/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.resp_header/index.html
index f6d58dd9..0c3010e1 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.resp_header/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.resp_header/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:resp_header(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.resp_headers/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.resp_headers/index.html
index f0924bc1..bf787b77 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.resp_headers/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.resp_headers/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:resp_headers(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.scheme/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.scheme/index.html
index 77f00cc4..d614c638 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.scheme/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.scheme/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:scheme(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_body/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_body/index.html
index e29101c1..0416aee0 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_body/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_body/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:set_resp_body(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_cookie/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_cookie/index.html
index a5d44c3c..297be066 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_cookie/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_cookie/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:set_resp_cookie(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_header/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_header/index.html
index 5fe8af80..2b289c22 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_header/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_header/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:set_resp_header(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_headers/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_headers/index.html
index 2199fc52..6f7b68e8 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_headers/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.set_resp_headers/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:set_resp_headers(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.sock/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.sock/index.html
index 781ec090..e9a38c75 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.sock/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.sock/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:sock(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.stream_body/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.stream_body/index.html
index 3d1dde83..a3f0c031 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.stream_body/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.stream_body/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:stream_body(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.stream_reply/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.stream_reply/index.html
index bf7aa519..c97318df 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.stream_reply/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.stream_reply/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:stream_reply(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.stream_trailers/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.stream_trailers/index.html
index ec61418e..d6599abe 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.stream_trailers/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.stream_trailers/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:stream_trailers(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.uri/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.uri/index.html
index 2abd2fb5..4ee7931f 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.uri/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.uri/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:uri(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req.version/index.html b/docs/en/cowboy/2.2/manual/cowboy_req.version/index.html
index c97786fb..4e61624e 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req.version/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req.version/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req:version(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_req/index.html b/docs/en/cowboy/2.2/manual/cowboy_req/index.html
index f4013f87..fa748a64 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_req/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_req/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_req(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_rest/index.html b/docs/en/cowboy/2.2/manual/cowboy_rest/index.html
index 6e8b0e1a..c12d7e14 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_rest/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_rest/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_rest(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_router.compile/index.html b/docs/en/cowboy/2.2/manual/cowboy_router.compile/index.html
index fb4bf837..b7c4e0cb 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_router.compile/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_router.compile/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_router:compile(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_router/index.html b/docs/en/cowboy/2.2/manual/cowboy_router/index.html
index 7335d62b..7ceb1b3e 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_router/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_router/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_router(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_static/index.html b/docs/en/cowboy/2.2/manual/cowboy_static/index.html
index c64594b2..9a648c72 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_static/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_static/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_static(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_stream/index.html b/docs/en/cowboy/2.2/manual/cowboy_stream/index.html
index 37843609..8ddd3b92 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_stream/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_stream/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_stream(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/cowboy_websocket/index.html b/docs/en/cowboy/2.2/manual/cowboy_websocket/index.html
index a4bd0f9b..d4f48aa9 100644
--- a/docs/en/cowboy/2.2/manual/cowboy_websocket/index.html
+++ b/docs/en/cowboy/2.2/manual/cowboy_websocket/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: cowboy_websocket(3)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/http_status_codes/index.html b/docs/en/cowboy/2.2/manual/http_status_codes/index.html
index 0b1f660d..680cd8a8 100644
--- a/docs/en/cowboy/2.2/manual/http_status_codes/index.html
+++ b/docs/en/cowboy/2.2/manual/http_status_codes/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: HTTP status codes(7)</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">
diff --git a/docs/en/cowboy/2.2/manual/index.html b/docs/en/cowboy/2.2/manual/index.html
index 36e951ed..80592b8a 100644
--- a/docs/en/cowboy/2.2/manual/index.html
+++ b/docs/en/cowboy/2.2/manual/index.html
@@ -10,7 +10,7 @@
     <title>Nine Nines: Cowboy Function Reference</title>
 
     <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic' rel='stylesheet' type='text/css'>
-    <link href="/css/99s.css?r=3" rel="stylesheet">
+    <link href="/css/99s.css?r=4" rel="stylesheet">
 
     <link rel="shortcut icon" href="/img/ico/favicon.ico">
     <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/ico/apple-touch-icon-114.png">