feat(demo): add story 1 — Sorano: Rock and Time

plugins/admin/themes/grav/css/nucleus-ie9.css

@@ -0,0 +1,62 @@
+/* IE9 Resets and Normalization */
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+main,
+nav,
+section,
+summary {
+	display: block;
+}
+
+audio,
+canvas,
+progress,
+video {
+	display: inline-block;
+}
+
+[hidden],
+template {
+	display: none;
+}
+
+abbr[title] {
+	border-bottom: 1px dotted;
+}
+
+img {
+	border: 0;
+}
+
+svg:not(:root) {
+	overflow: hidden;
+}
+
+figure {
+	margin: 1em 40px;
+}
+
+button {
+	overflow: visible;
+}
+
+input[type="checkbox"],
+input[type="radio"] {
+	box-sizing: border-box;
+	padding: 0;
+}
+
+legend {
+	border: 0;
+	padding: 0;
+}
+
+textarea {
+	overflow: auto;
+}