diff --git a/changelog.md b/changelog.md
index 4ea8d89..c772379 100644
--- a/changelog.md
+++ b/changelog.md
@@ -3,6 +3,7 @@
 - ajout des classes `.pull` et `.push` pour les offsets des grilles
 - corrections de la doc Print et Commencer
 - corrections de nommages reliquats : `.flexitem-double` -> `.flex-item-double`
+- suppression des styles graphiques pour tableaux alternate et striped
 
 # changelog v4.3.3 (6 août 2015)
 
diff --git a/less/_10-styling.less b/less/_10-styling.less
index e80cd14..fabafa8 100644
--- a/less/_10-styling.less
+++ b/less/_10-styling.less
@@ -1,8 +1,8 @@
 /* ----------------------------- */
 /* ==minor stylings              */
 /* ----------------------------- */
-
 /* styling elements */
+
 code,
 kbd,
 mark {
@@ -16,7 +16,7 @@ kbd {
 
 code {
   padding: 2px 4px;
-  background: rgba(0,0,0,0.04);
+  background: rgba(0, 0, 0, 0.04);
   color: #b11;
 }
 
@@ -28,7 +28,7 @@ pre code {
 }
 
 mark {
-  padding:2px 4px;
+  padding: 2px 4px;
 }
 
 sup,
@@ -75,12 +75,20 @@ q {
 }
 
 q,
-.@{kna-namespace}q {
+.@ {
+  kna-namespace
+}
+
+q {
   quotes: "“\00a0" "\00a0”";
 }
 
 q:lang(fr),
-.@{kna-namespace}q:lang(fr) {
+.@ {
+  kna-namespace
+}
+
+q:lang(fr) {
   quotes: "«\00a0" "\00a0»";
 }
 
@@ -94,10 +102,14 @@ hr {
   color: #ccc;
   background-color: #ccc;
 }
-
 /* tables */
+
 table,
-.@{kna-namespace}table {
+.@ {
+  kna-namespace
+}
+
+table {
   border: 1px solid #ccc;
 }
 
@@ -112,47 +124,4 @@ th {
   padding: 0.3em 0.8em;
   border: 1px #aaa dotted;
   text-align: left;
-}
-
-/* alternate tables */
-.@{kna-namespace}table-alternate {
-  border: 0;
-}
-
-.@{kna-namespace}table-alternate tbody {
-  border: 1px solid #ccc;
-}
-
-.@{kna-namespace}table-alternate thead tr > * + * {
-  border-left: 0;
-}
-
-.@{kna-namespace}table-alternate tbody tr > * + * {
-  border-left: 1px solid #ccc;
-}
-
-/* alternate-vert tables */
-.@{kna-namespace}table-alternate-v {
-  border: 0;
-  border-right: 1px solid #ccc;
-}
-
-.@{kna-namespace}table-alternate-v tr > :first-child {
-  border-bottom: 0;
-}
-
-.@{kna-namespace}table-alternate-v tr > * + * {
-  border-top: 1px solid #ccc;
-}
-
-/* striped tables */
-.@{kna-namespace}table-striped tbody tr:nth-child(odd) {
-  background: #eee;
-  background: rgba(0, 0, 0, .05);
-}
-
-/* striped-vert tables */
-.@{kna-namespace}table-striped-v tr > :first-child {
-  background: #eee;
-  background: rgba(0, 0, 0, .05);
-}
+}
\ No newline at end of file
diff --git a/sass/_10-styling.scss b/sass/_10-styling.scss
index 57ff14d..530b80a 100644
--- a/sass/_10-styling.scss
+++ b/sass/_10-styling.scss
@@ -1,9 +1,11 @@
 /* ----------------------------- */
 /* ==minor stylings              */
 /* ----------------------------- */
-
 /* styling elements */
-code, kbd, mark {
+
+code,
+kbd,
+mark {
   border-radius: 2px;
 }
 
@@ -14,7 +16,7 @@ kbd {
 
 code {
   padding: 2px 4px;
-  background: rgba(0,0,0,0.04);
+  background: rgba(0, 0, 0, 0.04);
   color: #b11;
 }
 
@@ -26,7 +28,7 @@ pre code {
 }
 
 mark {
-  padding:2px 4px;
+  padding: 2px 4px;
 }
 
 sup,
@@ -73,12 +75,20 @@ q {
 }
 
 q,
-.#{$kna-namespace}q {
+.# {
+  $kna-namespace
+}
+
+q {
   quotes: "“\00a0" "\00a0”";
 }
 
 q:lang(fr),
-.#{$kna-namespace}q:lang(fr) {
+.# {
+  $kna-namespace
+}
+
+q:lang(fr) {
   quotes: "«\00a0" "\00a0»";
 }
 
@@ -92,10 +102,14 @@ hr {
   color: #ccc;
   background-color: #ccc;
 }
-
 /* tables */
+
 table,
-.#{$kna-namespace}table {
+.# {
+  $kna-namespace
+}
+
+table {
   border: 1px solid #ccc;
 }
 
@@ -110,47 +124,4 @@ th {
   padding: 0.3em 0.8em;
   border: 1px #aaa dotted;
   text-align: left;
-}
-
-/* alternate tables */
-.#{$kna-namespace}table-alternate {
-  border: 0;
-}
-
-.#{$kna-namespace}table-alternate tbody {
-  border: 1px solid #ccc;
-}
-
-.#{$kna-namespace}table-alternate thead tr > * + * {
-  border-left: 0;
-}
-
-.#{$kna-namespace}table-alternate tbody tr > * + * {
-  border-left: 1px solid #ccc;
-}
-
-/* alternate-vert tables */
-.#{$kna-namespace}table-alternate-v {
-  border: 0;
-  border-right: 1px solid #ccc;
-}
-
-.#{$kna-namespace}table-alternate-v tr > :first-child {
-  border-bottom: 0;
-}
-
-.#{$kna-namespace}table-alternate-v tr > * + * {
-  border-top: 1px solid #ccc;
-}
-
-/* striped tables */
-.#{$kna-namespace}table-striped tbody tr:nth-child(odd) {
-  background: #eee;
-  background: rgba(0, 0, 0, .05);
-}
-
-/* striped-vert tables */
-.#{$kna-namespace}table-striped-v tr > :first-child {
-  background: #eee;
-  background: rgba(0, 0, 0, .05);
-}
+}
\ No newline at end of file