feat(lint): adjust LESS whitespaces to match prettier format

.stylelintrc.js

@@ -13,6 +13,7 @@ module.exports = {
         'at-rule-no-unknown': null,
         'block-closing-brace-newline-before': null, // fix bad formatting with "each()"
         'color-function-notation': 'legacy',
+        'color-hex-case': 'lower',
         'declaration-block-trailing-semicolon': null, // fix bad formatting with "each()"
         'function-no-unknown': null,
         indentation: null, // TODO change to "4" once https://github.com/fomantic/Fomantic-UI/pull/2593#discussion_r1045131096 is fixed
@@ -24,7 +25,7 @@ module.exports = {
         'number-max-precision': 5,
         'property-case': null,
         'rule-empty-line-before': null,
-        'string-quotes': null,
+        'string-quotes': 'double',
         'value-keyword-case': null,
 
         // TODO rules to be removed/fixed in v2.10.0 as fixes are not compatible with IE11

examples/components/sticky-context.html

@@ -66,7 +66,7 @@
   <style type="text/css">
 
   body {
-    background-color: #FFFFFF;
+    background-color: #ffffff;
   }
   .text.container {
     position: relative;

examples/fixed.html

@@ -26,7 +26,7 @@
 
   <style type="text/css">
   body {
-    background-color: #FFFFFF;
+    background-color: #ffffff;
   }
   .ui.menu .item img.logo {
     margin-right: 1.5em;

examples/grid.html

@@ -337,7 +337,7 @@ <h3>Specifying Device Visibility</h3>
 
 /* Some basic formatting */
 code {
-  background-color: #E0E0E0;
+  background-color: #e0e0e0;
   padding: 0.25em 0.3em;
   font-family: 'Lato';
   font-weight: bold;
@@ -375,11 +375,11 @@ <h3>Specifying Device Visibility</h3>
   position: absolute;
   top: 1rem;
   left: 1rem;
-  background-color: #F0F0F0;
+  background-color: #f0f0f0;
   content: '';
   width: calc(100% - 2rem);
   height: calc(100% - 2rem);
-  box-shadow: 0px 0px 0px 1px #DDDDDD inset;
+  box-shadow: 0px 0px 0px 1px #dddddd inset;
 }
 .ui.divided.grid:before,
 .celled.grid:before {

examples/login.html

@@ -32,7 +32,7 @@
 
   <style type="text/css">
     body {
-      background-color: #DADADA;
+      background-color: #dadada;
     }
     body > .grid {
       height: 100%;

examples/sticky.html

@@ -60,7 +60,7 @@
   <style type="text/css">
 
   body {
-    background-color: #FFFFFF;
+    background-color: #ffffff;
   }
   .main.container {
     margin-top: 2em;
@@ -91,8 +91,8 @@
   }
 
   .main.menu.fixed {
-    background-color: #FFFFFF;
-    border: 1px solid #DDD;
+    background-color: #ffffff;
+    border: 1px solid #ddd;
     box-shadow: 0px 3px 5px rgba(0, 0, 0, 0.2);
   }
   .overlay.fixed .menu {

src/definitions/collections/breadcrumb.less

@@ -12,10 +12,10 @@
             Theme
 *******************************/
 
-@type: 'collection';
-@element: 'breadcrumb';
+@type: "collection";
+@element: "breadcrumb";
 
-@import (multiple) '../../theme.config';
+@import (multiple) "../../theme.config";
 
 /*******************************
            Breadcrumb
@@ -112,7 +112,7 @@
         .ui.@{value}.breadcrumb {
             font-size: @s;
         }
-    })
+    });
 }
 
 .loadUIOverrides();

src/definitions/collections/form.less

@@ -12,10 +12,10 @@
             Theme
 *******************************/
 
-@type: 'collection';
-@element: 'form';
+@type: "collection";
+@element: "form";
 
-@import (multiple) '../../theme.config';
+@import (multiple) "../../theme.config";
 
 /*******************************
             Elements
@@ -281,7 +281,7 @@
 }
 
 & when (@variationFormInline) {
-    /* Inline  */
+    /* Inline */
     .ui.form .inline.fields .field:not(.wide) .ui.input,
     .ui.form .inline.field:not(.wide) .ui.input {
         width: auto;
@@ -322,7 +322,7 @@
         .ui.form .@{state}.message:empty {
             display: none;
         }
-    })
+    });
 }
 
 /* Assumptions */
@@ -740,7 +740,7 @@
                 color: @lbg;
             }
         }
-    })
+    });
 }
 
 & when (@variationFormDisabled) {
@@ -775,7 +775,7 @@
     }
     .ui.loading.form::before {
         position: absolute;
-        content: '';
+        content: "";
         top: 0;
         left: 0;
         background: @loaderDimmerColor;
@@ -790,7 +790,7 @@
 
     .ui.loading.form::after {
         position: absolute;
-        content: '';
+        content: "";
         top: 50%;
         left: 50%;
         margin: @loaderMargin;
@@ -1167,7 +1167,7 @@
         .ui.@{value}.form .field .dropdown .menu > .item {
             font-size: @s;
         }
-    })
+    });
 }
 
 .loadUIOverrides();

src/definitions/collections/grid.less

@@ -12,10 +12,10 @@
             Theme
 *******************************/
 
-@type: 'collection';
-@element: 'grid';
+@type: "collection";
+@element: "grid";
 
-@import (multiple) '../../theme.config';
+@import (multiple) "../../theme.config";
 
 /*******************************
             Standard
@@ -141,7 +141,7 @@
     margin: (@rowSpacing / 2) (@gutterWidth / 2);
 }
 .ui.grid .column + .ui.vertical.divider {
-    height: e(%('calc(50%% - %d)', (@rowSpacing / 2)));
+    height: e(%("calc(50%% - %d)", (@rowSpacing / 2)));
 }
 
 /* Remove Border on Last Horizontal Segment */
@@ -1092,10 +1092,10 @@
         }
         .ui[class*="vertically divided"].grid > .row::before {
             position: absolute;
-            content: '';
+            content: "";
             top: 0;
             left: 0;
-            width: e(%('calc(100%% - %d)', @gutterWidth));
+            width: e(%("calc(100%% - %d)", @gutterWidth));
             height: 1px;
             margin: 0 (@gutterWidth / 2);
             box-shadow: @verticallyDividedBorder;
@@ -1136,13 +1136,13 @@
         .ui.relaxed[class*="vertically divided"].grid > .row::before {
             margin-left: (@relaxedGutterWidth / 2);
             margin-right: (@relaxedGutterWidth / 2);
-            width: e(%('calc(100%% - %d)', @relaxedGutterWidth));
+            width: e(%("calc(100%% - %d)", @relaxedGutterWidth));
         }
         & when (@variationGridVeryRelaxed) {
             .ui[class*="very relaxed"][class*="vertically divided"].grid > .row::before {
                 margin-left: (@veryRelaxedGutterWidth / 2);
                 margin-right: (@veryRelaxedGutterWidth / 2);
-                width: e(%('calc(100%% - %d)', @veryRelaxedGutterWidth));
+                width: e(%("calc(100%% - %d)", @veryRelaxedGutterWidth));
             }
         }
     }
@@ -1334,7 +1334,7 @@
             background-color: @c;
             color: @white;
         }
-    })
+    });
 }
 
 & when (@variationGridEqualWidth) {

src/definitions/collections/menu.less

@@ -13,10 +13,10 @@
             Theme
 *******************************/
 
-@type: 'collection';
-@element: 'menu';
+@type: "collection";
+@element: "menu";
 
-@import (multiple) '../../theme.config';
+@import (multiple) "../../theme.config";
 
 /*******************************
             Standard
@@ -39,7 +39,7 @@
 }
 
 .ui.menu::after {
-    content: '';
+    content: "";
     display: block;
     height: 0;
     clear: both;
@@ -97,7 +97,7 @@
 /* Border */
 .ui.menu .item::before {
     position: absolute;
-    content: '';
+    content: "";
     top: 0;
     right: 0;
     height: 100%;
@@ -207,7 +207,7 @@
 
 /* Menu */
 .ui.menu .dropdown.item .menu {
-    min-width: e('calc(100% - 1px)');
+    min-width: e("calc(100% - 1px)");
     border-radius: 0 0 @dropdownMenuBorderRadius @dropdownMenuBorderRadius;
     background: @dropdownBackground;
     margin: @dropdownMenuDistance 0 0;
@@ -281,7 +281,7 @@
     /* Vertical */
     .ui.vertical.menu .dropdown.item > i.icon {
         float: right;
-        content: '\f0da';
+        content: "\f0da";
         margin-left: 1em;
     }
     .ui.vertical.menu .dropdown.item .menu {
@@ -569,7 +569,7 @@ Floated Menu / Item
     /* --- Border --- */
     .ui.vertical.menu .item::before {
         position: absolute;
-        content: '';
+        content: "";
         top: 0;
         left: 0;
         width: 100%;
@@ -1319,7 +1319,7 @@ Floated Menu / Item
         }
         .ui.stackable.menu .item::before {
             position: absolute;
-            content: '';
+            content: "";
             top: auto;
             bottom: 0;
             left: 0;
@@ -1368,7 +1368,7 @@ Floated Menu / Item
                 color: @c;
             }
         }
-    })
+    });
 }
 
 & when (@variationMenuInverted) {
@@ -1530,8 +1530,8 @@ Floated Menu / Item
                     }
                 }
             }
-        })
-  }
+        });
+    }
 
     & when (@variationMenuPointing) {
         .ui.ui.ui.inverted.pointing.menu .active.item::after {
@@ -1756,7 +1756,7 @@ Floated Menu / Item
     .ui.pointing.menu .item::after {
         visibility: hidden;
         position: absolute;
-        content: '';
+        content: "";
         top: 100%;
         left: 50%;
         transform: translateX(-50%) translateY(-50%) rotate(45deg);
@@ -1841,7 +1841,7 @@ Floated Menu / Item
         .ui.inverted.pointing.menu .@{color}.active.item::after {
             background-color: @c;
         }
-    })
+    });
 }
 
 & when (@variationMenuAttached) {
@@ -1945,7 +1945,7 @@ Floated Menu / Item
                 width: @@w;
             }
         }
-    })
+    });
 }
 
 /* -------------------