Styles rewritten in a modular format with themable properties stored in variables.

src/web/html/index.html

@@ -38,7 +38,7 @@
             <span id="alert-content"></span>
         </div>
         <div id="content-wrapper">
-            <div id="banner" class="green">
+            <div id="banner">
                 <% if (htmlWebpackPlugin.options.inline) { %>
                     <span style="float: left; margin-left: 10px;">Compile time: <%= htmlWebpackPlugin.options.compileTime %></span>
                 <% } else { %>
@@ -57,7 +57,7 @@
                 <a href="#" id="support" class="banner-right" data-toggle="modal" data-target="#support-modal">About / Support<img aria-hidden="true" src="<%- require('../static/images/help-22x22.png') %>" alt="Question Mark Icon"/></a>
                 <a href="#" id="options" class="banner-right">Options<img aria-hidden="true" src="<%- require('../static/images/settings-22x22.png') %>" alt="Settings Icon"/></a>
             </div>
-            <div id="wrapper">
+            <div id="workspace-wrapper">
                 <div id="operations" class="split split-horizontal no-select">
                     <div class="title no-select">Operations</div>
                     <input type="search" class="form-control" id="search" placeholder="Search..." autocomplete="off">
@@ -163,6 +163,7 @@
                                 <input type="checkbox" id="save-link-recipe-checkbox" checked> <label for="save-link-recipe-checkbox"> Include recipe </label>
                                 <input type="checkbox" id="save-link-input-checkbox" checked> <label for="save-link-input-checkbox"> Include input </label>
                             </div>
+                            <br>
                             <a id="save-link" style="word-wrap: break-word;"></a>
                         </div>
                     </div>

src/web/stylesheets/components/_alert.scss

@@ -0,0 +1,22 @@
+/**
+ * Alert styles
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+#alert {
+    position: fixed;
+    width: 30%;
+    margin: 30px auto;
+    top: 10px;
+    left: 0;
+    right: 0;
+    z-index: 2000;
+    display: none;
+}
+
+#alert a {
+    text-decoration: underline;
+}

src/web/stylesheets/components/_button.scss

@@ -0,0 +1,13 @@
+/**
+ * Button styles
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+button img,
+span.btn img {
+    margin-right: 3px;
+    margin-bottom: 1px;
+}

src/web/stylesheets/components/_list.scss

@@ -0,0 +1,13 @@
+/**
+ * Operation list styles
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+.op-list {
+    list-style-type: none;
+    margin: 0;
+    padding: 0;
+}

src/web/stylesheets/components/_operation.scss

@@ -0,0 +1,193 @@
+/**
+ * Operation styles
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+.operation {
+    cursor: pointer;
+    padding: 10px;
+    list-style-type: none;
+    position: relative;
+    border-width: 1px;
+    border-style: solid;
+    border-top-width: 0;
+}
+
+.arg-group {
+    display: table;
+    width: 100%;
+    margin-top: 10px;
+}
+
+.arg-group-text {
+    display: block;
+}
+
+.inline-args {
+    float: left;
+    width: auto;
+    margin-right: 30px;
+    height: 34px;
+}
+
+.inline-args input[type="checkbox"] {
+    margin-top: 10px;
+}
+
+.inline-args input[type="number"] {
+    width: 100px;
+}
+
+.arg-title {
+    font-weight: $argTitleFontWeight;
+}
+
+.arg-input {
+    display: table-cell;
+    width: 100%;
+    padding: 6px 12px;
+    vertical-align: middle;
+    height: $argInputHeight;
+    font-size: $argInputFontSize;
+    line-height: $argInputLineHeight;
+    color: $argFontColour;
+    background-color: $argBackground;
+    border: 1px solid $primaryBorderColour;
+    font-family: $fixedWidthFontFamily;
+}
+
+.short-string {
+    width: 150px;
+}
+
+select {
+    display: block;
+    padding: 6px 8px;
+    height: 34px;
+    border: 1px solid $primaryBorderColour;
+    background-color: $argBackground;
+    color: $argFontColour;
+}
+
+.arg[disabled] {
+    cursor: not-allowed;
+    opacity: 1;
+    background-color: $argDisabledBackground;
+}
+
+textarea.arg {
+    width: 100%;
+    min-height: 50px;
+    height: 70px;
+    margin-top: 5px;
+    border: 1px solid $primaryBorderColour;
+    resize: vertical;
+    color: $argFontColour;
+    font-family: $fixedWidthFontFamily;
+}
+
+.arg-label {
+    display: table-cell;
+    width: 1px;
+    padding-right: 10px;
+    font-weight: normal;
+    vertical-align: middle;
+    white-space: pre;
+}
+
+.editable-option {
+    position: relative;
+    display: inline-block;
+}
+
+.editable-option-select {
+    min-width: 250px;
+}
+
+.editable-option-input {
+    position: absolute;
+    top: 1px;
+    left: 1px;
+    width: calc(100% - 20px);
+    height: calc(100% - 2px) !important;
+    border: none !important;
+}
+
+button.dropdown-toggle {
+    background-color: $secondaryBackgroundColour;
+}
+
+.op-icon {
+    float: right;
+    margin-left: 10px;
+    margin-top: 3px;
+}
+
+.recip-icons {
+    position: absolute;
+    top: 13px;
+    right: 10px;
+    height: 16px;
+}
+
+.recip-icon {
+    margin-right: 10px;
+    vertical-align: baseline;
+    float: right;
+}
+
+.disable-icon {
+    width: 16px;
+    height: 16px;
+    margin-top: -1px;
+    background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAACfElEQVQ4y6WTPWgTYRjHf8nlfVvuoDVIP4Yuki4WHKoUqggFRUTsUEGkVG2hmCq6OnTwIxYHB+eijZOKdLNDW1pKKyGigh8dBHUJElxyBgx3vEnukvdyDrUhRXDxGR+e/+/583xEwjDkfyIGwNVTzURm4tYAMA6MAoN/0tvAMrA48uL+l2bx4w0iYRjSuHKC6OnTZLqHk8CcaZq9bW1tSCkBqNVq+L5PpVIpAHdGfr5LN9bXiT7Z2nGgteb1/qFkLBJZ6OjowHEc8vk8pVIJgHg8TldXF52dnb2u6y5s7R/iuF5JSyAKkLl4eyAMwznLsrBtm1wu99Z13amk+BFJih8R13WXANrb27EsizAM5zIXbw+wC9Baj0spe5VSFAqFt4ZhXJ6ufXuK55E5cDKVSCTGenp6yGazKKWQUvZqrcebgCAIRqWUOI6DEOLR1K8POapVMgfPpoC7u2LLspYcx0FKSRAEo60OBg3DwPd9Jr5vPqWvj8zh83vEwL2J75vnfN/HMAy01oPNNQZBQBAEO1OvVsl0D/8lTuZfpYDd7gRBQKuD7XK5jGmarB679PIv8deVFJUKq8cuTZqmSblcRmu93QpYVkohhMCyrLE94n2/UlSrbJy5kRBCXBNCoJRCa73cClh0XbfgeR6WZZHNZunv719KvnmeYnWVVxdmJ2Ox2DMhxFHP83Bdt6C1XgR2LvHzQDvvb84npZQL8Xgc0zSJRqN7br7RaFCpVCiVStRqtZmhh9fTh754TQdMr82nPc+bsW27UCwWUUpRr9ep1+sopSgWi9i2XfA8b2Z6bT6ttabp4GMi0uz0aXbhn890+MFM85mO5MIdwP/Eb1pMUCdctYRzAAAAAElFTkSuQmCC') no-repeat;
+}
+
+.disable-icon-selected {
+    background: url('data:image/png;base64,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') no-repeat;
+}
+
+.breakpoint {
+    float: right;
+    width: 14px;
+    height: 14px;
+    background-color: #eee;
+    border: 1px solid #aaa;
+}
+
+.breakpoint-selected {
+    background: #eee url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAXVBMVEXIUkvzUVHzTEzzn5785eXrbW24BgbzWVnze3vzVVXzY2Pyion509PzbW3zXV1UMxj0l5f1srKbRTRgOxzJDg796ur74ODfIyP5zs6LLx3pNTXYGxuxdkVZNhn////sCC1eAAAAAXRSTlMAQObYZgAAAAFiS0dEAIgFHUgAAAAJcEhZcwAACxMAAAsTAQCanBgAAABWSURBVBjTnc+7EoAgDERRTOQVxMEZFAf//z8FjAUFDbfb060QU2FwxngimxnCea3bjegSgz+0tguAfBgIy64QGfZQdg91dgAtqUZgnfz6IacYVWvu2AvR4wNAv0nxrAAAAABJRU5ErkJggg==') no-repeat -2px -2px;
+}
+
+.break {
+    color: $breakpointFontColour !important;
+    background-color: $breakpointBgColour !important;
+    border-color: $breakpointBorderColour !important;
+}
+
+.selected-op {
+    color: $selectedOperationFontColor !important;
+    background-color: $selectedOperationBgColour !important;
+    border-color: $selectedOperationBorderColour !important;
+}
+
+.flow-control-op {
+    color: $fcOperationFontColour !important;
+    background-color: $fcOperationBgColour !important;
+    border-color: $fcOperationBorderColour !important;
+}
+
+.flow-control-op.break {
+    color: $fcBreakpointOperationFontColour !important;
+    background-color: $fcBreakpointOperationBgColour !important;
+    border-color: $fcBreakpointOperationBorderColour !important;
+}
+
+.disabled {
+    color: $disabledFontColour !important;
+    background-color: $disabledBgColour !important;
+    border-color: $disabledBorderColour !important;
+}

src/web/stylesheets/components/_pane.scss

@@ -0,0 +1,28 @@
+/**
+ * Workspace pane styles
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+$titleHeight: 43px;
+
+.title {
+    padding: 10px;
+    height: $titleHeight;
+    border-bottom: 1px solid $primaryBorderColour;
+    font-weight: $titleWeight;
+    color: $titleColour;
+    background-color: $secondaryBackgroundColour;
+}
+
+.list-area {
+    position: absolute;
+    top: $titleHeight;
+    bottom: 0;
+    width: 100%;
+    list-style-type: none;
+    margin: 0;
+    padding: 0;
+}

src/web/stylesheets/layout/_banner.scss

@@ -0,0 +1,28 @@
+/**
+ * Banner area styles
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+#banner {
+    position: absolute;
+    height: 30px;
+    width: 100%;
+    text-align: center;
+    line-height: 30px;
+    border-bottom: 1px solid $primaryBorderColour;
+    color: $bannerFontColour;
+    background-color: $bannerBgColour;
+}
+
+.banner-right {
+    float: right;
+    margin-right: 10px;
+}
+
+#banner img {
+    margin-bottom: 2px;
+    margin-left: 8px;
+}

src/web/stylesheets/layout/_controls.scss

@@ -0,0 +1,63 @@
+/**
+ * Controls area styles
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+$controlsHeight: 120px;
+$controlsDivision: 65%;
+
+#controls {
+    position: absolute;
+    width: 100%;
+    height: $controlsHeight;
+    bottom: 0;
+    padding: 10px;
+    border-top: 1px solid $primaryBorderColour;
+    background-color: $secondaryBackgroundColour;
+}
+
+#operational-controls {
+    width: $controlsDivision;
+    float: left;
+    text-align: center;
+}
+
+#bake-group {
+    display: table;
+    width: 100%;
+}
+
+#bake {
+    display: table-cell;
+    width: 100%;
+    border-top-right-radius: 0;
+    border-bottom-right-radius: 0;
+}
+
+#auto-bake-label {
+    display: table-cell;
+    padding: 1px;
+    line-height: 1.35;
+    width: 60px;
+    border-top-left-radius: 0;
+    border-bottom-left-radius: 0;
+    border-left: 1px solid #5cb85c;
+}
+
+#auto-bake-label:hover {
+    border-left-color: #398439;
+}
+
+#auto-bake-label div {
+    font-size: 10px;
+    padding: 2px;
+}
+
+#extra-controls {
+    float: right;
+    width: 100% - $controlsDivision;
+    padding-left: 10px;
+}

src/web/stylesheets/layout/_modals.scss

@@ -0,0 +1,80 @@
+/**
+ * Modal layout styles
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+.option-item .bootstrap-switch {
+    margin: 15px 10px;
+}
+
+.option-item button {
+    margin: 10px;
+}
+
+.option-item input[type=number] {
+    margin: 15px 10px;
+    width: 80px;
+    height: 28px;
+    padding: 3px 10px;
+    vertical-align: middle;
+    font-size: $argInputFontSize - 1px;
+    line-height: $argInputLineHeight;
+    color: $argFontColour;
+    background-color: $argBackground;
+    border: 1px solid $primaryBorderColour;
+}
+
+.option-item select {
+    margin: 10px;
+    display: inline-block;
+}
+
+#edit-favourites-list {
+    margin: 10px;
+    border: 1px solid $opListOperationBorderColour;
+}
+
+#edit-favourites-list .operation {
+    border-left: none;
+    border-right: none;
+}
+
+#edit-favourites-list .operation:last-child {
+    border-bottom: none;
+}
+
+.about-img-left {
+    float: left;
+    margin: 10px 20px 20px 0;
+}
+
+.about-img-right {
+    float: right;
+    margin: 10px 0 20px 20px;
+}
+
+.save-link-options {
+    float: right;
+}
+
+.save-link-options input{
+    margin-left: 10px;
+}
+
+#save-footer {
+    border-top: none;
+    margin-top: 0;
+    border-bottom: 1px solid #e5e5e5;
+}
+
+#support-modal textarea {
+    font-family: $primaryFontFamily;
+}
+
+#save-text,
+#load-text {
+    font-family: $fixedWidthFontFamily;
+}

src/web/stylesheets/layout/_operations.scss

@@ -0,0 +1,65 @@
+/**
+ * Operation area styles
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+#op-list {
+    @extend .list-area;
+}
+
+.category-title {
+    display: block;
+    padding: 10px;
+    background-color: $secondaryBackgroundColour;
+    border-bottom: 1px solid $secondaryBorderColour;
+    font-weight: $titleWeight;
+}
+
+.category-title[href='#catFavourites'] {
+    border-bottom-color: $primaryBorderColour;
+}
+
+.category-title[aria-expanded=true] {
+    border-bottom-color: $primaryBorderColour;
+}
+
+.category-title.collapsed {
+    border-bottom-color: $secondaryBorderColour;
+}
+
+.category-title:hover {
+    color: $opListOperationFontColour;
+}
+
+.category {
+    margin: 0 !important;
+    border-radius: 0 !important;
+    border: none;
+}
+
+.op-list .operation {
+    color: $opListOperationFontColour;
+    background-color: $opListOperationBgColour;
+    border-color: $opListOperationBorderColour;
+}
+
+#search {
+    border-radius: 0;
+    border: none;
+    border-bottom: 1px solid $primaryBorderColour;
+}
+
+#edit-favourites {
+    float: right;
+    margin-top: -5px;
+}
+
+.favourites-hover {
+    color: $recListOperationFontColour;
+    background-color: $recListOperationBgColour;
+    border: 2px dashed $recListOperationFontColour !important;
+    padding: 8px 8px 9px 8px;
+}

src/web/stylesheets/layout/_recipe.scss

@@ -0,0 +1,19 @@
+/**
+ * Recipe area styles
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+#rec-list {
+    @extend .list-area;
+    bottom: $controlsHeight;
+    overflow: auto;
+}
+
+#rec-list .operation {
+    color: $recListOperationFontColour;
+    background-color: $recListOperationBgColour;
+    border-color: $recListOperationBorderColour;
+}

src/web/stylesheets/main.scss

@@ -10,12 +10,32 @@
 @import "~google-code-prettify/src/prettify.css";
 
 // Frameworks
-@import "vendors/bootstrap.scss";
+@import "vendors/bootstrap";
 @import "~bootstrap-switch/dist/css/bootstrap3/bootstrap-switch.css";
 @import "~bootstrap-colorpicker/dist/css/bootstrap-colorpicker.css";
 
+
 // CyberChef styles
-@import "structure/overrides.scss";
-@import "structure/layout.scss";
-@import "structure/utils.scss";
-@import "themes/classic.scss";
+// Theme
+@import "themes/_classic";
+
+// Utilities
+@import "utils/_mixins";
+@import "utils/_overrides";
+@import "utils/_general";
+
+// Components
+@import "components/_alert";
+@import "components/_button";
+@import "components/_list";
+@import "components/_operation";
+@import "components/_pane";
+
+// Layout
+@import "layout/_banner";
+@import "layout/_controls";
+@import "layout/_io";
+@import "layout/_modals";
+@import "layout/_operations";
+@import "layout/_recipe";
+@import "layout/_structure";

src/web/stylesheets/structure/utils.scss

@@ -1,37 +0,0 @@
-.word-wrap {
-    white-space: pre !important;
-    word-wrap: normal !important;
-    overflow-x: scroll !important;
-}
-
-.clearfix {
-    clear: both;
-    height: 0;
-}
-
-.blur {
-    color: transparent !important;
-    text-shadow: rgba(0, 0, 0, 0.95) 0 0 10px !important;
-}
-
-.no-select { 
-    -webkit-touch-callout: none;
-    -webkit-user-select: none;
-    -khtml-user-select: none;
-    -moz-user-select: none;
-    -ms-user-select: none;
-    user-select: none;
-}
-
-.konami {
-    -ms-transform: rotate(180deg);
-    -webkit-transform: rotate(180deg);
-    transform: rotate(180deg);
-    -moz-transform: rotate(180deg);
-}
-
-.hl1, .hlyellow { background-color: #fff000; }
-.hl2, .hlblue   { background-color: #95dfff; }
-.hl3, .hlred    { background-color: #ffb6b6; } /* Half-Life 3 confirmed :O */
-.hl4, .hlorange { background-color: #fcf8e3; }
-.hl5, .hlgreen  { background-color: #8de768; }

src/web/stylesheets/themes/_classic.scss

@@ -0,0 +1,90 @@
+/**
+ * Classic theme definitions
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+$primaryFontFamily: "Helvetica Neue", Helvetica, Arial, sans-serif;
+$primaryFontColour: #333;
+$primaryFontSize: 14px;
+$primaryLineHeight: 20px;
+
+$fixedWidthFontFamily: "Consolas", monospace;
+$fixedWidthFontColour: inherit;
+$fixedWidthFontSize: inherit;
+
+$subtextFontColour: #999;
+$subtextFontSize: 13px;
+
+$primaryBackgroundColour: #fff;
+$secondaryBackgroundColour: #fafafa;
+
+$primaryBorderColour: #ddd;
+$secondaryBorderColour: #eee;
+
+$titleColour: #424242;
+$titleWeight: bold;
+
+
+// Operation colours
+$opListOperationFontColour: #3a87ad;
+$opListOperationBgColour: #d9edf7;
+$opListOperationBorderColour: #bce8f1;
+
+$recListOperationFontColour: #468847;
+$recListOperationBgColour: #dff0d8;
+$recListOperationBorderColour: #d6e9c6;
+
+$selectedOperationFontColor: #c09853;
+$selectedOperationBgColour: #fcf8e3;
+$selectedOperationBorderColour: #fbeed5;
+
+$breakpointFontColour: #b94a48;
+$breakpointBgColour: #f2dede;
+$breakpointBorderColour: #eed3d7;
+
+$breakpointFontColour: #b94a48;
+$breakpointBgColour: #f2dede;
+$breakpointBorderColour: #eed3d7;
+
+$disabledFontColour: #999;
+$disabledBgColour: #dfdfdf;
+$disabledBorderColour: #cdcdcd;
+
+$fcOperationFontColour: #396f3a;
+$fcOperationBgColour: #c7e4ba;
+$fcOperationBorderColour: #b3dba2;
+
+$fcBreakpointOperationFontColour: #94312f;
+$fcBreakpointOperationBgColour: #eabfbf;
+$fcBreakpointOperationBorderColour: #e2aeb5;
+
+
+// Operation arguments
+$argTitleFontWeight: bold;
+$argInputHeight: 34px;
+$argInputLineHeight: 20px;
+$argInputFontSize: 15px;
+$argFontColour: #424242;
+$argBackground: #fff;
+$argDisabledBackground: #eee;
+
+
+// Misc.
+$dropFileBorderColour: #3a87ad;
+
+$bannerFontColour: #468847;
+$bannerBgColour: #dff0d8;
+
+$scrollbarTrack: $secondaryBackgroundColour;
+$scrollbarThumb: #ccc;
+$scrollbarHover: #bbb;
+
+// Highlighter colours
+$hl1: #fff000;
+$hl2: #95dfff;
+$hl3: #ffb6b6;
+$hl4: #fcf8e3;
+$hl5: #8de768;

src/web/stylesheets/utils/_general.scss

@@ -0,0 +1,73 @@
+/**
+ * General styles
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+body {
+    font-family: $primaryFontFamily;
+    font-size: $primaryFontSize;
+    line-height: $primaryLineHeight;
+    color: $primaryFontColour;
+    background-color: $primaryBackgroundColour;
+}
+
+.subtext {
+    font-style: italic;
+    font-size: $subtextFontSize;
+    color: $subtextFontColour;
+}
+
+.word-wrap {
+    white-space: pre !important;
+    word-wrap: normal !important;
+    overflow-x: scroll !important;
+}
+
+.clearfix {
+    clear: both;
+    height: 0;
+}
+
+.blur {
+    color: transparent !important;
+    text-shadow: rgba(0, 0, 0, 0.95) 0 0 10px !important;
+}
+
+.no-select { 
+    @include user-select(none);
+}
+
+.konami {
+    @include transform(180deg);
+}
+
+::-webkit-scrollbar {
+    width: 10px;
+    height: 10px;
+}
+
+::-webkit-scrollbar-track {
+    background-color: $secondaryBackgroundColour;
+}
+
+::-webkit-scrollbar-thumb {
+    background-color: $scrollbarThumb;
+}
+
+::-webkit-scrollbar-thumb:hover {
+    background-color: $scrollbarHover;
+}
+
+::-webkit-scrollbar-corner {
+    background-color: $secondaryBackgroundColour;
+}
+
+// Highlighters
+.hl1, { background-color: $hl1; }
+.hl2, { background-color: $hl2; }
+.hl3, { background-color: $hl3; } /* Half-Life 3 confirmed :O */
+.hl4, { background-color: $hl4; }
+.hl5, { background-color: $hl5; }

src/web/stylesheets/utils/_mixins.scss

@@ -0,0 +1,29 @@
+/**
+ * Mixins to cover vendor prefixes
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
+@mixin box-sizing($value) {
+    -webkit-box-sizing: $value;
+       -moz-box-sizing: $value;
+            box-sizing: $value;
+}
+
+@mixin user-select($value) {
+    -webkit-touch-callout: $value;
+    -webkit-user-select: $value;
+    -khtml-user-select: $value;
+    -moz-user-select: $value;
+    -ms-user-select: $value;
+    user-select: $value;
+}
+
+@mixin transform($value) {
+    -ms-transform: rotate($value);
+    -webkit-transform: rotate($value);
+    -moz-transform: rotate($value);
+    transform: rotate($value);
+}

src/web/stylesheets/structure/overrides.scss → src/web/stylesheets/utils/_overrides.scss

@@ -1,3 +1,11 @@
+/**
+ * Overrides for vendor styles
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2017
+ * @license Apache-2.0
+ */
+
 /* Bootstrap */
 
 button,