Fixes warning by scss-lint

sass/docs.scss

@@ -1,5 +1,5 @@
-@import "variables.scss";
+@import 'variables.scss';
-@import "mixins.scss";
+@import 'mixins.scss';
 
 // Clearfix mixin for docs
 
@@ -266,7 +266,7 @@ body {
       margin-left: -10px;
       border-right: 10px solid transparent;
       border-bottom: 10px solid #fff;
-      border-left: 10px solid transparent
+      border-left: 10px solid transparent;
     }
     .docs-component-item {
       display: block;
@@ -686,7 +686,7 @@ code {
   width: 100%;
   text-align: center;
   font-size: 24px;
-  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
+  text-shadow: 0 0 10px rgba(0, 0, 0, .5);
   color: #fff;
 }
 .component-example-fullbleed,
@@ -890,7 +890,7 @@ code {
     height: 813px;
     margin-left: -20px;
     font-family: "Helvetica Neue", sans-serif;
-    background-image: url("../img/device-sprite.png");
+    background-image: url('../img/device-sprite.png');
     background-size: 300%;
     background-repeat: no-repeat;
     background-position: 0 0;
@@ -1008,7 +1008,7 @@ hr {
 // --------------------------------------------------
 
 .platform-ios {
-  @import "theme-ios.scss";
+  @import 'theme-ios.scss';
 
   .device {
     background-position: -395px 0;
@@ -1019,7 +1019,7 @@ hr {
   }
 }
 .platform-android {
-  @import "theme-android.scss";
+  @import 'theme-android.scss';
 
   .device {
     font-family: 'Roboto', sans-serif;

sass/mixins.scss

@@ -23,7 +23,7 @@
   &:before,
   &:after {
     display: table; // 2
-    content: " "; // 1
+    content: ' '; // 1
   }
   &:after {
     clear: both;

sass/normalize.scss

@@ -131,7 +131,7 @@ dfn {
 //
 
 h1 {
-  margin: 0.67em 0;
+  margin: .67em 0;
   font-size: 2em;
 }
 

sass/ratchet.scss

@@ -1,30 +1,30 @@
 
 // Variables
-@import "variables.scss";
+@import 'variables.scss';
 
 // Mixins
-@import "mixins.scss";
+@import 'mixins.scss';
 
 // Normalize & Base CSS
-@import "normalize.scss";
+@import 'normalize.scss';
-@import "base.scss";
+@import 'base.scss';
-@import "type.scss";
+@import 'type.scss';
 
 // Components
-@import "buttons.scss";
+@import 'buttons.scss';
-@import "bars.scss";
+@import 'bars.scss';
-@import "badges.scss";
+@import 'badges.scss';
-@import "cards.scss";
+@import 'cards.scss';
-@import "table-views.scss";
+@import 'table-views.scss';
-@import "forms.scss";
+@import 'forms.scss';
-@import "segmented-controls.scss";
+@import 'segmented-controls.scss';
-@import "popovers.scss";
+@import 'popovers.scss';
 
 // Javascript components
-@import "modals.scss";
+@import 'modals.scss';
-@import "sliders.scss";
+@import 'sliders.scss';
-@import "toggles.scss";
+@import 'toggles.scss';
-@import "push.scss";
+@import 'push.scss';
 
 // Ratchicons
-@import "ratchicons.scss";
+@import 'ratchicons.scss';

sass/theme-android.scss

@@ -1,4 +1,4 @@
-@import "mixins.scss";
+@import 'mixins.scss';
 
 //
 // Android theme
@@ -21,13 +21,13 @@ $line-height-default: 22px !global;
 //
 // Main theme colors
 $primary-color:  #33b5e5 !global;
-$chrome-color:   #dddddd !global;
+$chrome-color:   #ddd !global;
 $text-color:     #222 !global;
 
 // Action colors
 $default-color:  #999 !global;
-$positive-color: #99cc00 !global;
+$positive-color: #9c0 !global;
-$negative-color: #ff4444 !global;
+$negative-color: #f44 !global;
 
 // Bars
 $bar-base-height: 50px !global;
@@ -200,7 +200,7 @@ a {
 .btn-link {
   color: $primary-color;
   background-color: transparent;
-  border: none;
+  border: 0;
   @include box-shadow(none);
 
   &:active,

sass/theme-ios.scss

@@ -1,4 +1,4 @@
-@import "mixins.scss";
+@import 'mixins.scss';
 
 //
 // iOS theme
@@ -149,7 +149,7 @@ p {
 .btn-link {
   color: $primary-color;
   background-color: transparent;
-  border: none;
+  border: 0;
 
   &:active,
   &.active {
@@ -480,7 +480,7 @@ textarea,
 
 .popover {
   border-radius: 12px;
-  @include transition(-webkit-transform 0.2s ease-in-out, opacity 0.2s ease-in-out);
+  @include transition(-webkit-transform .2s ease-in-out, opacity .2s ease-in-out);
 
   &:before {
     border-bottom: 15px solid $chrome-color;

sass/toggles.scss

@@ -36,7 +36,7 @@
     font-size: 13px;
     color: #999;
     text-transform: uppercase;
-    content: "Off";
+    content: 'Off';
   }
 
   // Active state for toggle
@@ -52,7 +52,7 @@
       right: auto;
       left: 15px;
       color: #fff;
-      content: "On";
+      content: 'On';
     }
   }
   // Hide the checkbox