rename scaffolding to reboot

scss/_reboot.scss

@@ -0,0 +1,103 @@
+//
+// Scaffolding
+// --------------------------------------------------
+
+
+// Reset the box-sizing
+//
+// Heads up! This reset may cause conflicts with some third-party widgets.
+// For recommendations on resolving such conflicts, see
+// http://getbootstrap.com/getting-started/#third-box-sizing
+// Credit: Jon Neal & CSS-Tricks
+// http://css-tricks.com/inheriting-box-sizing-probably-slightly-better-best-practice/
+
+html {
+  box-sizing: border-box;
+}
+
+*,
+*:before,
+*:after {
+  box-sizing: inherit;
+}
+
+
+// Make viewport responsive
+//
+// @viewport is supposed to eventually replace <meta name="viewport">. It's manually prefixed for forward-compatibility.
+//
+// @viewport is also needed because IE 10+ doesn't honor <meta name="viewport"> in some cases.
+// (See http://timkadlec.com/2012/10/ie10-snap-mode-and-responsive-design/)
+//
+// However, `device-width` is broken on IE 10 on Windows (Phone) 8,
+// (see http://timkadlec.com/2013/01/windows-phone-8-and-device-width/
+// and https://github.com/twbs/bootstrap/issues/10497)
+// and the fix for that involves a snippet of JavaScript to sniff the user agent and apply some conditional CSS.
+// See http://getbootstrap.com/getting-started/#support-ie10-width for the relevant hack.
+
+@-moz-viewport      { width: device-width; }
+@-ms-viewport       { width: device-width; }
+@-o-viewport        { width: device-width; }
+@-webkit-viewport   { width: device-width; }
+@viewport           { width: device-width; }
+
+
+// Reset HTML, body, and more
+
+html {
+  font-size: $font-size-root;
+  -webkit-tap-highlight-color: rgba(0,0,0,0);
+}
+
+body {
+  font-family: $font-family-base;
+  font-size: $font-size-base;
+  line-height: $line-height-base;
+  color: $text-color;
+  background-color: $body-bg;
+}
+
+input,
+button,
+select,
+textarea {
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+
+// Links
+
+a {
+  color: $link-color;
+  text-decoration: none;
+
+  @include hover-focus {
+    color: $link-hover-color;
+    text-decoration: $link-hover-decoration;
+  }
+
+  &:focus {
+    @include tab-focus();
+  }
+}
+
+
+// Images
+
+img {
+  vertical-align: middle;
+}
+
+
+// iOS "clickable elements" fix for role="button"
+//
+// Fixes "clickability" issue (and more generally, the firing of events such as focus as well)
+// for traditionally non-focusable elements with role="button"
+// see https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+// Upstream patch for normalize.css submitted: https://github.com/necolas/normalize.css/pull/379 - remove this fix once that is merged
+
+[role="button"] {
+  cursor: pointer;
+}