beautifying code

less/_03-grids.less

@@ -4,35 +4,37 @@
 
 // Tuto : http://www.alsacreations.com/tuto/lire/1659-une-grille-responsive-avec-flexbox-et-LESS.html
 // Demo : http://codepen.io/raphaelgoetter/pen/zxBMLW
+
 // Usage in vanilla CSS:
 // - <div class="grid-4"> for an equal fourth columns grid container
 // - <div class="grid-2-1"> for an uneven columns grid container
+
 // Usage with preprocessors : if you're using LESS, you can config grids variables :
 // n = number of columns (default = 4)
 // example : .grid-perso { .grid(12); }
 // ... or uneven grids :
 // left = left ratio column (default = 2) / right = right ratio column (default = 1)
 // example : .grid-perso { .uneven-grid(2, 1); }
-/* grid container */
 
+/* grid container */
 [class*="@{kna-namespace}grid-"] {
   display: flex;
   flex-direction: row;
   flex-wrap: wrap;
   margin-left: -@gutter;
+
   /* inline-block fallback for IE9 generation */
-  
   letter-spacing: -0.31em;
   text-rendering: optimizespeed;
 }
-/* grid childs */
 
+/* grid childs */
 [class*="@{kna-namespace}grid-"] > * {
   flex: 0 0 auto;
   width: ~'calc(100% * 1 / @{number} - @{gutter} - .01px)';
   margin-left: @gutter;
+
   /* inline-block fallback for IE9 generation */
-  
   display: inline-block;
   vertical-align: top;
   letter-spacing: normal;
@@ -41,15 +43,11 @@
 
 // LESS mixins for *equal* columns grid container
 // example : .grid-perso { .grid(12); }
-.grid(@number: @number,
+.grid(@number:@number, @gutter:@gutter) {
-@gutter: @gutter) {
   & > * {
     width: ~'calc(100% * 1 / @{number} - @{gutter} - .01px)';
   }
-  & > .@ {
+  & > .@{kna-namespace}flex-item-double {
-    kna-namespace
-  }
-  flex-item-double {
     width: ~'calc(100% * 2 / @{number} - @{gutter} - .01px)';
   }
 }
@@ -58,92 +56,81 @@
 [class*="@{kna-namespace}grid-2"] {
   .grid(2);
 }
-
 [class*="@{kna-namespace}grid-3"] {
   .grid(3);
 }
-
 [class*="@{kna-namespace}grid-4"] {
   .grid(4);
 }
-
 [class*="@{kna-namespace}grid-5"] {
   .grid(5);
 }
-
 [class*="@{kna-namespace}grid-6"] {
   .grid(6);
 }
-
 [class*="@{kna-namespace}grid-7"] {
   .grid(7);
 }
-
 [class*="@{kna-namespace}grid-8"] {
   .grid(8);
 }
-
 [class*="@{kna-namespace}grid-10"] {
   .grid(10);
 }
-
 [class*="@{kna-namespace}grid-12"] {
   .grid(12);
 }
-/* Responsive grid */
 
+/* Responsive grid */
 // "small-2" = 2 columns when small screen
 // example : .grid-4-small-2 will be 4 then 2 columns
 @media (max-width: @small-screen) {
   [class*="-small-4"] > * {
     width: ~'calc(100% * 1 / 4 - @{gutter} - .01px)';
   }
-  [class*="-small-4"] > .flex-item-double {
+  [class*="-small-4"] > .flexitem-double {
     width: ~'calc(100% * 1 / 2 - @{gutter} - .01px)';
   }
   [class*="-small-3"] > * {
     width: ~'calc(100% * 1 / 3 - @{gutter} - .01px)';
   }
-  [class*="-small-3"] > .flex-item-double {
+  [class*="-small-3"] > .flexitem-double {
     width: ~'calc(100% * 2 / 3 - @{gutter} - .01px)';
   }
   [class*="-small-2"] > * {
     width: ~'calc(100% * 1 / 2 - @{gutter} - .01px)';
   }
-  [class*="-small-2"] > .flex-item-double {
+  [class*="-small-2"] > .flexitem-double {
     width: ~'calc(100% - @{gutter} - .01px)';
   }
   [class*="-small-1"] > * {
     width: ~'calc(100% - @{gutter} - .01px)';
   }
-  [class*="-small-1"] > .flex-item-double {
+  [class*="-small-1"] > .flexitem-double {
     width: ~'calc(100% - @{gutter} - .01px)';
   }
 }
-
 // "tiny-1" = 1 column when tiny screen
 // example : .grid-4-small-2-tiny-1 will be 4 then 2 columns then 1 column
 @media (max-width: @tiny-screen) {
   [class*="-tiny-2"] > * {
     width: ~'calc(100% * 1 / 2 - @{gutter} - .01px)';
   }
-  [class*="-tiny-2"] > .flex-item-double {
+  [class*="-tiny-2"] > .flexitem-double {
     width: ~'calc(100% - @{gutter} - .01px)';
   }
   [class*="-tiny-1"] > * {
     width: ~'calc(100% - @{gutter} - .01px)';
   }
-  [class*="-tiny-1"] > .flex-item-double {
+  [class*="-tiny-1"] > .flexitem-double {
     width: ~'calc(100% - @{gutter} - .01px)';
   }
 }
 
 // LESS mixins for *unequal* columns grid container
 // example : .grid-perso { .uneven-grid(2, 1); }
-.uneven-grid(@left: @left,
+.uneven-grid(@left:@left, @right:@right, @gutter:@gutter) {
-@right: @right,
+  & > *:nth-child(odd) {
-@gutter: @gutter) {
-  & > *: nth-child(odd) {
     @size: (@left / (@left + @right)) * 100%;
     width: ~'calc(@{size} - @{gutter} - .01px)';
   }
@@ -152,89 +139,42 @@
     width: ~'calc(@{size} - @{gutter} - .01px)';
   }
   @media (max-width: @small-screen) {
-    & > *: nth-child(n) {
+    & > *:nth-child(n) {
       width: ~'calc(100% - @{gutter} - .01px)';
     }
   }
 }
 
 // Examples : will be compiled in CSS
-.@ {
+.@{kna-namespace}grid-2-1 {
-  kna-namespace
+  .uneven-grid(2,1);
+}
+.@{kna-namespace}grid-1-2 {
+  .uneven-grid(1,2);
+}
+.@{kna-namespace}grid-3-1 {
+  .uneven-grid(3,1);
+}
+.@{kna-namespace}grid-1-3 {
+  .uneven-grid(1,3);
+}
+.@{kna-namespace}grid-3-2 {
+  .uneven-grid(3,2);
+}
+.@{kna-namespace}grid-2-3 {
+  .uneven-grid(2,3);
+}
+.@{kna-namespace}grid-4-1 {
+  .uneven-grid(4,1);
+}
+.@{kna-namespace}grid-1-4 {
+  .uneven-grid(1,4);
 }
 
-grid-2-1 {
+.@{kna-namespace}pull {
-  .uneven-grid(2, 1);
-}
-
-.@ {
-  kna-namespace
-}
-
-grid-1-2 {
-  .uneven-grid(1, 2);
-}
-
-.@ {
-  kna-namespace
-}
-
-grid-3-1 {
-  .uneven-grid(3, 1);
-}
-
-.@ {
-  kna-namespace
-}
-
-grid-1-3 {
-  .uneven-grid(1, 3);
-}
-
-.@ {
-  kna-namespace
-}
-
-grid-3-2 {
-  .uneven-grid(3, 2);
-}
-
-.@ {
-  kna-namespace
-}
-
-grid-2-3 {
-  .uneven-grid(2, 3);
-}
-
-.@ {
-  kna-namespace
-}
-
-grid-4-1 {
-  .uneven-grid(4, 1);
-}
-
-.@ {
-  kna-namespace
-}
-
-grid-1-4 {
-  .uneven-grid(1, 4);
-}
-
-.@ {
-  kna-namespace
-}
-
-pull {
   margin-right: auto;
 }
 
-.@ {
+.@{kna-namespace}push {
-  kna-namespace
-}
-
-push {
   margin-left: auto;
 }

less/_10-styling.less

@@ -1,8 +1,8 @@
 /* ----------------------------- */
 /* ==minor stylings              */
 /* ----------------------------- */
-/* styling elements */
 
+/* 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,
@@ -75,20 +75,12 @@ 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»";
 }
 
@@ -102,14 +94,10 @@ hr {
   color: #ccc;
   background-color: #ccc;
 }
+
 /* tables */
-
 table,
-.@ {
+.@{kna-namespace}table {
-  kna-namespace
-}
-
-table {
   border: 1px solid #ccc;
 }
 

sass/_03-grids.scss

@@ -4,41 +4,37 @@
 
 // Tuto : http://www.alsacreations.com/tuto/lire/1659-une-grille-responsive-avec-flexbox-et-LESS.html
 // Demo : http://codepen.io/raphaelgoetter/pen/ZYjwEB
+
 // Usage in vanilla CSS:
 // - <div class="grid-4"> for an equal fourth columns grid container
 // - <div class="grid-2-1"> for an uneven columns grid container
+
 // Usage with preprocessors : if you're using Sass, you can config grids variables :
 // n = number of columns (default = 4) / g = gutter value (default = 1em)
 // example : .grid-perso { @include grid(12, 10px); }
 // ... or uneven grids :
 // left = left ratio column (default = 2) / right = right ratio column (default = 1)
 // example : .grid-perso { @include uneven-grid(2, 1, 10px); }
-/* grid container */
 
+/* grid container */
 [class*="#{$kna-namespace}grid-"] {
   display: flex;
   flex-direction: row;
   flex-wrap: wrap;
   margin-left: -$gutter;
+
   /* inline-block fallback for IE9 generation */
-  
   letter-spacing: -0.31em;
   text-rendering: optimizespeed;
 }
-/* grid childs */
 
+/* grid childs */
 [class*="#{$kna-namespace}grid-"] > * {
   flex: 0 0 auto;
-  width: calc(100% * 1 / # {
+  width: calc(100% * 1 / #{$number} - #{$gutter} - .01px);
-    $number
-  }
-  - # {
-    $gutter
-  }
-  - .01px);
   margin-left: $gutter;
+
   /* inline-block fallback for IE9 generation */
-  
   display: inline-block;
   vertical-align: top;
   letter-spacing: normal;
@@ -47,32 +43,17 @@
 
 // Sass mixins for *equal* columns grid container
 // example : .grid-perso { @include grid(12); }
-@mixin grid($number:$number,
+@mixin grid($number:$number,$gutter:$gutter) {
-$gutter:$gutter) {
   & > * {
-    width: calc(100% * 1 / # {
+    width: calc(100% * 1 / #{$number} - #{$gutter} - .01px);
-      $number
-    }
-    - # {
-      $gutter
-    }
-    - .01px);
   }
-  & > .# {
+  & > .#{$kna-namespace}flex-item-double {
-    $kna-namespace
+    width: calc(100% * 2 / #{$number} - #{$gutter});
-  }
-  flex-item-double {
-    width: calc(100% * 2 / # {
-      $number
-    }
-    - # {
-      $gutter
-    }
-    );
   }
 }
 
 // Examples : will be compiled in CSS
+
 [class*="#{$kna-namespace}grid-2"] {
   @include grid(2);
 }
@@ -108,202 +89,110 @@ $gutter:$gutter) {
 [class*="#{$kna-namespace}grid-12"] {
   @include grid(12);
 }
-/* Responsive grid */
 
+/* Responsive grid */
 // "small-2" = 2 columns when small screen
 // example : .grid-4-small-2 will be 4 then 2 columns
 @media (max-width: $small-screen) {
   [class*="-small-4"] > * {
-    width: calc(100% * 1 / 4 - # {
+    width: calc(100% * 1 / 4 - #{$gutter} - .01px);
-      $gutter
-    }
-    - .01px);
   }
-  [class*="-small-4"] > .flex-item-double {
+  [class*="-small-4"] > .flexitem-double {
-    width: calc(100% * 1 / 2 - # {
+    width: calc(100% * 1 / 2 - #{$gutter} - .01px);
-      $gutter
-    }
-    - .01px);
   }
   [class*="-small-3"] > * {
-    width: calc(100% * 1 / 3 - # {
+    width: calc(100% * 1 / 3 - #{$gutter} - .01px);
-      $gutter
-    }
-    - .01px);
   }
-  [class*="-small-3"] > .flex-item-double {
+  [class*="-small-3"] > .flexitem-double {
-    width: calc(100% * 2 / 3 - # {
+    width: calc(100% * 2 / 3 - #{$gutter} - .01px);
-      $gutter
-    }
-    - .01px);
   }
   [class*="-small-2"] > * {
-    width: calc(100% * 1 / 2 - # {
+    width: calc(100% * 1 / 2 - #{$gutter} - .01px);
-      $gutter
-    }
-    - .01px);
   }
-  [class*="-small-2"] > .flex-item-double {
+  [class*="-small-2"] > .flexitem-double {
-    width: calc(100% - # {
+    width: calc(100% - #{$gutter} - .01px);
-      $gutter
-    }
-    - .01px);
   }
   [class*="-small-1"] > * {
-    width: calc(100% - # {
+    width: calc(100% - #{$gutter} - .01px);
-      $gutter
-    }
-    - .01px);
   }
-  [class*="-small-1"] > .flex-item-double {
+  [class*="-small-1"] > .flexitem-double {
-    width: calc(100% - # {
+    width: calc(100% - #{$gutter} - .01px);
-      $gutter
-    }
-    - .01px);
   }
 }
-
 // "tiny-1" = 1 column when tiny screen
 // example : .grid-4-small-2-tiny-1 will be 4 then 2 columns then 1 column
 @media (max-width: $tiny-screen) {
   [class*="-tiny-2"] > * {
-    width: calc(100% * 1 / 2 - # {
+    width: calc(100% * 1 / 2 - #{$gutter} - .01px);
-      $gutter
-    }
-    - .01px);
   }
-  [class*="-tiny-2"] > .flex-item-double {
+  [class*="-tiny-2"] > .flexitem-double {
-    width: calc(100% - # {
+    width: calc(100% - #{$gutter} - .01px);
-      $gutter
-    }
-    - .01px);
   }
   [class*="-tiny-1"] > * {
-    width: calc(100% - # {
+    width: calc(100% - #{$gutter} - .01px);
-      $gutter
-    }
-    - .01px);
   }
-  [class*="-tiny-1"] > .flex-item-double {
+  [class*="-tiny-1"] > .flexitem-double {
-    width: calc(100% - # {
+    width: calc(100% - #{$gutter} - .01px);
-      $gutter
-    }
-    - .01px);
   }
 }
 
 // LESS mixins for *unequal* columns grid container
 // example : .grid-perso { @include uneven-grid(2, 1); }
-@mixin uneven-grid($left:$left,
+@mixin uneven-grid($left:$left, $right:$right, $gutter:$gutter) {
-$right:$right,
+  & > *:nth-child(odd) {
-$gutter:$gutter) {
-  & > *: nth-child(odd) {
     $size: ($left / ($left + $right)) * 100%;
-    width: calc(# {
+    width: calc(#{$size} - #{$gutter});
-      $size
-    }
-    - # {
-      $gutter
-    }
-    );
   }
   & > *:nth-child(even) {
     $size: ($right / ($left + $right)) * 100%;
-    width: calc(# {
+    width: calc(#{$size} - #{$gutter});
-      $size
-    }
-    - # {
-      $gutter
-    }
-    );
   }
   @media (max-width: $small-screen) {
-    & > *: nth-child(n) {
+    & > *:nth-child(n) {
-      width: calc(100% - # {
+      width: calc(100% - #{$gutter});
-        $gutter
-      }
-      );
     }
   }
 }
 
+
 // Examples : will be compiled in CSS
-.# {
+
-  $kna-namespace
+.#{$kna-namespace}grid-2-1 {
+  @include uneven-grid(2,1);
 }
 
-grid-2-1 {
+.#{$kna-namespace}grid-1-2 {
-  @include uneven-grid(2, 1);
+  @include uneven-grid(1,2);
 }
 
-.# {
+.#{$kna-namespace}grid-3-1 {
-  $kna-namespace
+  @include uneven-grid(3,1);
 }
 
-grid-1-2 {
+.#{$kna-namespace}grid-1-3 {
-  @include uneven-grid(1, 2);
+  @include uneven-grid(1,3);
 }
 
-.# {
+.#{$kna-namespace}grid-3-2 {
-  $kna-namespace
+  @include uneven-grid(3,2);
 }
 
-grid-3-1 {
+.#{$kna-namespace}grid-2-3 {
-  @include uneven-grid(3, 1);
+  @include uneven-grid(2,3);
 }
 
-.# {
+.#{$kna-namespace}grid-4-1 {
-  $kna-namespace
+  @include uneven-grid(4,1);
 }
 
-grid-1-3 {
+.#{$kna-namespace}grid-1-4 {
-  @include uneven-grid(1, 3);
+  @include uneven-grid(1,4);
 }
 
-.# {
+.#{$kna-namespace}pull {
-  $kna-namespace
-}
-
-grid-3-2 {
-  @include uneven-grid(3, 2);
-}
-
-.# {
-  $kna-namespace
-}
-
-grid-2-3 {
-  @include uneven-grid(2, 3);
-}
-
-.# {
-  $kna-namespace
-}
-
-grid-4-1 {
-  @include uneven-grid(4, 1);
-}
-
-.# {
-  $kna-namespace
-}
-
-grid-1-4 {
-  @include uneven-grid(1, 4);
-}
-
-.# {
-  $kna-namespace
-}
-
-pull {
   margin-right: auto;
 }
 
-.# {
+.#{$kna-namespace}push {
-  $kna-namespace
-}
-
-push {
   margin-left: auto;
 }

sass/_10-styling.scss

@@ -1,11 +1,9 @@
 /* ----------------------------- */
 /* ==minor stylings              */
 /* ----------------------------- */
-/* styling elements */
 
-code,
+/* styling elements */
-kbd,
+code, kbd, mark {
-mark {
   border-radius: 2px;
 }
 
@@ -16,7 +14,7 @@ kbd {
 
 code {
   padding: 2px 4px;
-  background: rgba(0, 0, 0, 0.04);
+  background: rgba(0,0,0,0.04);
   color: #b11;
 }
 
@@ -28,7 +26,7 @@ pre code {
 }
 
 mark {
-  padding: 2px 4px;
+  padding:2px 4px;
 }
 
 sup,
@@ -75,20 +73,12 @@ 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»";
 }
 
@@ -102,14 +92,10 @@ hr {
   color: #ccc;
   background-color: #ccc;
 }
+
 /* tables */
-
 table,
-.# {
+.#{$kna-namespace}table {
-  $kna-namespace
-}
-
-table {
   border: 1px solid #ccc;
 }