diff --git a/less/01-base.less b/less/_01-base.less
similarity index 100%
rename from less/01-base.less
rename to less/_01-base.less
diff --git a/less/02-grids.less b/less/_02-grids.less
similarity index 100%
rename from less/02-grids.less
rename to less/_02-grids.less
diff --git a/less/03-tables.less b/less/_03-tables.less
similarity index 100%
rename from less/03-tables.less
rename to less/_03-tables.less
diff --git a/less/04-forms.less b/less/_04-forms.less
similarity index 100%
rename from less/04-forms.less
rename to less/_04-forms.less
diff --git a/less/05-icons.less b/less/_05-icons.less
similarity index 100%
rename from less/05-icons.less
rename to less/_05-icons.less
diff --git a/less/06-rwd.less b/less/_06-rwd.less
similarity index 100%
rename from less/06-rwd.less
rename to less/_06-rwd.less
diff --git a/less/07-flexbox.less b/less/_07-flexbox.less
similarity index 100%
rename from less/07-flexbox.less
rename to less/_07-flexbox.less
diff --git a/less/08-print.less b/less/_08-print.less
similarity index 100%
rename from less/08-print.less
rename to less/_08-print.less
diff --git a/less/knackLESS.zip b/less/knackLESS.zip
new file mode 100644
index 0000000..5be4dfc
Binary files /dev/null and b/less/knackLESS.zip differ
diff --git a/less/knacss.less b/less/knacss.less
index 325ab7a..48e2e80 100644
--- a/less/knacss.less
+++ b/less/knacss.less
@@ -40,7 +40,16 @@
 }
 
 // LESS base styles
-@import "01-base.less";
+@import "_01-base";
+
+// LESS files : chose the ones you need
+@import "_02-grids";
+@import "_03-tables"; 
+@import "_04-forms";
+@import "_05-icons";
+@import "_06-rwd";
+@import "_07-flexbox"; 
+@import "_08-print";
 
 /* ----------------------------- */
 /* ==own stylesheet              */
@@ -48,13 +57,4 @@
 
 /* Here should go your own CSS styles */
 /* You can link them with a LESS @import */
-/* @import "my-styles.less"; */
-
-// LESS files : chose the ones you need
-@import "02-grids.less";
-@import "03-tables.less"; 
-@import "04-forms.less";
-@import "05-icons.less";
-@import "06-rwd.less";
-@import "07-flexbox.less"; 
-@import "08-print.less";
\ No newline at end of file
+/* @import "_my-styles.less"; */
\ No newline at end of file