Add Stork support

static/stork/stork.css

@@ -0,0 +1,55 @@
+.stork-attribution {
+	display: none;
+}
+
+.stork-results {
+	list-style-type: none;
+	padding-left: 0;
+	margin-bottom: 0;
+}
+
+.stork-excerpt p, .stork-title p {
+	margin: 0;
+}
+
+.stork-excerpt p {
+	font-size: 0.875em;
+}
+
+.stork-title {
+	font-weight: bold;
+}
+
+.stork-search {
+	width: 100%;
+	height: 2em;
+	display: flex;
+}
+
+.stork-search > * {
+	height: 100%;
+}
+
+.stork-search input[data-stork] {
+	width: 100%;
+}
+
+.stork-search input[data-stork]:nth-last-child(3) {
+	border-top-right-radius: 0;
+	border-bottom-right-radius: 0;
+}
+
+.stork-close-button, .stork-output-visible {
+	border-radius: 4px;
+	border-top-left-radius: 0;
+	border-bottom-left-radius: 0;
+}
+
+.stork-progress {
+	display: none;
+}
+
+.stork-output-visible {
+	background: #f7f7f7;
+	padding: 0 0.5em;
+}