Converted Observatory refs elements

runtime/observatory/lib/src/elements/css/shared.css

 /* Global styles */
 * {
   margin: 0;
   padding: 0;
   font: 400 14px 'Montserrat', sans-serif;
   color: #333;
   box-sizing: border-box;
 }
 
 body {
@@ skipping 499 matching lines @@
 removed */
 
 function-ref-wrapped > a[href]:hover {
   text-decoration: underline;
 }
 function-ref-wrapped > a[href] {
   color: #0489c3;
   text-decoration: none;
 }
 
+/* instance-ref */
+/* TODO(cbernaschina) fix instance-ref-wrapped to instance-ref when wrapper
+removed */
+
+instance-ref-wrapped .empathize {
+  font-style: italic;
+}
+instance-ref-wrapped .indent {
+  margin-left: 1.5em;
+  font: 400 14px 'Montserrat', sans-serif;
+  line-height: 150%;
+}
+instance-ref-wrapped .stackTraceBox {
+  margin-left: 1.5em;
+  background-color: #f5f5f5;
+  border: 1px solid #ccc;
+  padding: 10px;
+  font-family: consolas, courier, monospace;
+  font-size: 12px;
+  white-space: pre;
+  overflow-x: auto;
+}
+
 /* isolate-counter-chart */
 
 isolate-counter-chart {
   display: block;
   position: relative;
   height: 300px;
   min-width: 350px;
 }
 isolate-counter-chart > div.host {
   position: absolute;
@@ skipping 369 matching lines @@
 
 vm-connect-target > button.delete-button:hover {
   background: #ff0000;
 }
 
 /* vm-connect */
 
 vm-connect ul {
   list-style-type: none;
 }