adding a spinner to code view when it takes a while to run the AJAX calls

Author: dmolsen

public/styleguide/assets/spinner.gif

@@ -587,6 +587,28 @@
   color: gray;
   font-size: 1em; }
 
+#sg-code-loader {
+  display: none;
+  position: absolute;
+  left: 45%;
+  top: 20%;
+  width: 150px;
+  padding: 10px;
+  text-align: center;
+  border-radius: 10px;
+  background-color: #000;
+  z-index: 100; }
+
+.spinner {
+  height: 30px;
+  width: 30px;
+  margin-left: auto; margin-right: auto;
+  background-position: center center;
+  background-repeat: no-repeat;
+  background: url('../assets/spinner.gif');
+  border-radius: 50%;
+  opacity: .7; }
+
 /* Pattern Lab icon fonts */
 @font-face {
   font-family: 'icons';

public/styleguide/css/styleguide.css

@@ -813,6 +813,29 @@ $animate-quick: 0.2s;
 	font-size: 1em;
 }
 
+#sg-code-loader {
+	display: none;
+	position: absolute;
+	left: 45%;
+	top: 20%;
+	width: 150px;
+	padding: 10px;
+	text-align: center;
+	border-radius: 10px;
+	background-color: #000;
+	z-index: 100; 
+}
+
+.spinner {
+	height: 30px;
+	width: 30px;
+	margin-left: auto; margin-right: auto;
+	background-position: center center;
+	background-repeat: no-repeat;
+	background: url('../assets/spinner.gif');
+	border-radius: 50%;
+	opacity: .7;
+}
 
 /* Pattern Lab icon fonts */
 @font-face {