diff --git a/assets/webio/dist/bundle.js b/assets/webio/dist/bundle.js
index 54be4d5a..d30e643a 100644
--- a/assets/webio/dist/bundle.js
+++ b/assets/webio/dist/bundle.js
@@ -3030,7 +3030,13 @@ module.exports = isArray || function (val) {
     if (!webComponentsSupported) {
         var script = document.createElement('script');
         script.async = true;
-        script.src = '/pkg/WebIO/webio/dist/webcomponents-lite.min.js';
+
+        if ( document.getElementsByTagName("base").length === 0 ) {
+          script.src = '/pkg/WebIO/webio/dist/webcomponents-lite.min.js';
+        } else {
+          script.src = 'pkg/WebIO/webio/dist/webcomponents-lite.min.js';
+        }
+
         document.head.appendChild(script);
         document.addEventListener("WebComponentsReady", function () {
             if (customElements.get("unsafe-script") === undefined) {
diff --git a/assets/webio/unsafe_script.js b/assets/webio/unsafe_script.js
index 3cb7a89d..e9e77880 100644
--- a/assets/webio/unsafe_script.js
+++ b/assets/webio/unsafe_script.js
@@ -26,7 +26,13 @@
     if (!webComponentsSupported) {
         var script = document.createElement('script');
         script.async = true;
-        script.src = '/pkg/WebIO/webio/dist/webcomponents-lite.min.js';
+
+        if ( document.getElementsByTagName("base").length === 0 ) {
+          script.src = '/pkg/WebIO/webio/dist/webcomponents-lite.min.js';
+        } else {
+          script.src = 'pkg/WebIO/webio/dist/webcomponents-lite.min.js';
+        }
+
         document.head.appendChild(script);
         document.addEventListener("WebComponentsReady", function () {
             if (customElements.get("unsafe-script") === undefined) {
diff --git a/src/providers/ijulia_setup.jl b/src/providers/ijulia_setup.jl
index aa8e7c5f..90579509 100644
--- a/src/providers/ijulia_setup.jl
+++ b/src/providers/ijulia_setup.jl
@@ -16,8 +16,30 @@ function WebIO.register_renderable(T::Type)
 end
 
 function main()
-    display(HTML("<script src='/pkg/WebIO/webio/dist/bundle.js'></script>"))
-    display(HTML("<script src='/pkg/WebIO/providers/ijulia_setup.js'></script>"))
+    display(HTML("""
+        <script class='js-collapse-script'>
+            var curMatch =
+                window.location.href
+                .match(/(.*)\\/notebooks\\/.*\\.ipynb/);
+
+            curMatch = curMatch ||
+                window.location.href
+                .match(/(.*)\\/apps\\/.*\\.ipynb/);
+
+            if ( curMatch ) {
+                \$('head').append('<base href="' + curMatch[1] + '/">');
+            }
+        </script>
+    """))
+
+    display(HTML("<script class='js-collapse-script' src='pkg/WebIO/webio/dist/bundle.js'></script>"))
+    display(HTML("<script class='js-collapse-script' src='pkg/WebIO/providers/ijulia_setup.js'></script>"))
+
+    display(HTML("""
+      <script class='js-collapse-script'>
+        \$('.js-collapse-script').parent('.output_subarea').css('padding', '0');
+      </script>
+    """))
 
     comm = Comm(:webio_comm)
     conn = IJuliaConnection(comm)
@@ -25,6 +47,7 @@ function main()
         data = msg.content["data"]
         WebIO.dispatch(conn, data)
     end
+
     nothing
 end