LT-275: Making the measure flow respect the window bounds and fixing scrolling when selecting by common section

Packages/ohif-core/client/components/playground/playground.html

@@ -1,14 +1,16 @@
 <template name="componentPlayground">
-<!--
-    <div class="p-a-3">
-        {{>selectTree
-            key='label'
-            items=instance.items
-            label='Assign label'
-            searchPlaceholder='Search labels'
-            storageKey='measureLabelCommon'
-        }}
+    <div class="component-playground">
+        {{>measureFlow}}
+        <!--
+            <div class="p-a-3">
+                {{>selectTree
+                    key='label'
+                    items=instance.items
+                    label='Assign label'
+                    searchPlaceholder='Search labels'
+                    storageKey='measureLabelCommon'
+                }}
+            </div>
+        -->
     </div>
--->
-{{>measureFlow}}
 </template>

Packages/ohif-core/client/components/playground/playground.styl

@@ -0,0 +1,2 @@
+.component-playground
+  height: 100vh