diff --git a/src/librustdoc/html/render.rs b/src/librustdoc/html/render.rs
index 04c4685213b..dd4713d6c60 100644
--- a/src/librustdoc/html/render.rs
+++ b/src/librustdoc/html/render.rs
@@ -2586,8 +2586,7 @@ fn item_trait(w: &mut Buffer, cx: &Context, it: &clean::Item, t: &clean::Trait)
         let name = m.name.as_ref().unwrap();
         let item_type = m.type_();
         let id = cx.derive_id(format!("{}.{}", item_type, name));
-        let ns_id = cx.derive_id(format!("{}.{}", name, item_type.name_space()));
-        write!(w, "<h3 id='{id}' class='method'><code id='{ns_id}'>", id = id, ns_id = ns_id);
+        write!(w, "<h3 id='{id}' class='method'><code>", id = id);
         render_assoc_item(w, m, AssocItemLink::Anchor(Some(&id)), ItemType::Impl);
         write!(w, "</code>");
         render_stability_since(w, m, t);
@@ -2972,20 +2971,14 @@ fn item_struct(w: &mut Buffer, cx: &Context, it: &clean::Item, s: &clean::Struct
                     ItemType::StructField,
                     field.name.as_ref().unwrap()
                 ));
-                let ns_id = cx.derive_id(format!(
-                    "{}.{}",
-                    field.name.as_ref().unwrap(),
-                    ItemType::StructField.name_space()
-                ));
                 write!(
                     w,
                     "<span id=\"{id}\" class=\"{item_type} small-section-header\">\
                            <a href=\"#{id}\" class=\"anchor field\"></a>\
-                           <code id=\"{ns_id}\">{name}: {ty}</code>\
+                           <code>{name}: {ty}</code>\
                            </span>",
                     item_type = ItemType::StructField,
                     id = id,
-                    ns_id = ns_id,
                     name = field.name.as_ref().unwrap(),
                     ty = ty.print()
                 );
@@ -3103,18 +3096,12 @@ fn item_enum(w: &mut Buffer, cx: &Context, it: &clean::Item, e: &clean::Enum) {
         for variant in &e.variants {
             let id =
                 cx.derive_id(format!("{}.{}", ItemType::Variant, variant.name.as_ref().unwrap()));
-            let ns_id = cx.derive_id(format!(
-                "{}.{}",
-                variant.name.as_ref().unwrap(),
-                ItemType::Variant.name_space()
-            ));
             write!(
                 w,
                 "<div id=\"{id}\" class=\"variant small-section-header\">\
-                       <a href=\"#{id}\" class=\"anchor field\"></a>\
-                       <code id='{ns_id}'>{name}",
+                    <a href=\"#{id}\" class=\"anchor field\"></a>\
+                    <code>{name}",
                 id = id,
-                ns_id = ns_id,
                 name = variant.name.as_ref().unwrap()
             );
             if let clean::VariantItem(ref var) = variant.inner {
@@ -3155,21 +3142,13 @@ fn item_enum(w: &mut Buffer, cx: &Context, it: &clean::Item, e: &clean::Enum) {
                             variant.name.as_ref().unwrap(),
                             field.name.as_ref().unwrap()
                         ));
-                        let ns_id = cx.derive_id(format!(
-                            "{}.{}.{}.{}",
-                            variant.name.as_ref().unwrap(),
-                            ItemType::Variant.name_space(),
-                            field.name.as_ref().unwrap(),
-                            ItemType::StructField.name_space()
-                        ));
                         write!(
                             w,
                             "<span id=\"{id}\" class=\"variant small-section-header\">\
                                    <a href=\"#{id}\" class=\"anchor field\"></a>\
-                                   <code id='{ns_id}'>{f}:&nbsp;{t}\
+                                   <code>{f}:&nbsp;{t}\
                                    </code></span>",
                             id = id,
-                            ns_id = ns_id,
                             f = field.name.as_ref().unwrap(),
                             t = ty.print()
                         );
@@ -3661,9 +3640,7 @@ fn render_impl(
                 // Only render when the method is not static or we allow static methods
                 if render_method_item {
                     let id = cx.derive_id(format!("{}.{}", item_type, name));
-                    let ns_id = cx.derive_id(format!("{}.{}", name, item_type.name_space()));
-                    write!(w, "<h4 id='{}' class=\"{}{}\">", id, item_type, extra_class);
-                    write!(w, "<code id='{}'>", ns_id);
+                    write!(w, "<h4 id='{}' class=\"{}{}\"><code>", id, item_type, extra_class);
                     render_assoc_item(w, item, link.anchor(&id), ItemType::Impl);
                     write!(w, "</code>");
                     render_stability_since_raw(w, item.stable_since(), outer_version);
@@ -3679,17 +3656,13 @@ fn render_impl(
             }
             clean::TypedefItem(ref tydef, _) => {
                 let id = cx.derive_id(format!("{}.{}", ItemType::AssocType, name));
-                let ns_id = cx.derive_id(format!("{}.{}", name, item_type.name_space()));
-                write!(w, "<h4 id='{}' class=\"{}{}\">", id, item_type, extra_class);
-                write!(w, "<code id='{}'>", ns_id);
+                write!(w, "<h4 id='{}' class=\"{}{}\"><code>", id, item_type, extra_class);
                 assoc_type(w, item, &Vec::new(), Some(&tydef.type_), link.anchor(&id), "");
                 write!(w, "</code></h4>");
             }
             clean::AssocConstItem(ref ty, ref default) => {
                 let id = cx.derive_id(format!("{}.{}", item_type, name));
-                let ns_id = cx.derive_id(format!("{}.{}", name, item_type.name_space()));
-                write!(w, "<h4 id='{}' class=\"{}{}\">", id, item_type, extra_class);
-                write!(w, "<code id='{}'>", ns_id);
+                write!(w, "<h4 id='{}' class=\"{}{}\"><code>", id, item_type, extra_class);
                 assoc_const(w, item, ty, default.as_ref(), link.anchor(&id), "");
                 write!(w, "</code>");
                 render_stability_since_raw(w, item.stable_since(), outer_version);
@@ -3704,9 +3677,7 @@ fn render_impl(
             }
             clean::AssocTypeItem(ref bounds, ref default) => {
                 let id = cx.derive_id(format!("{}.{}", item_type, name));
-                let ns_id = cx.derive_id(format!("{}.{}", name, item_type.name_space()));
-                write!(w, "<h4 id='{}' class=\"{}{}\">", id, item_type, extra_class);
-                write!(w, "<code id='{}'>", ns_id);
+                write!(w, "<h4 id='{}' class=\"{}{}\"><code>", id, item_type, extra_class);
                 assoc_type(w, item, bounds, default.as_ref(), link.anchor(&id), "");
                 write!(w, "</code></h4>");
             }
diff --git a/src/librustdoc/html/static/main.js b/src/librustdoc/html/static/main.js
index 8839d4fc4e5..69e2bacc218 100644
--- a/src/librustdoc/html/static/main.js
+++ b/src/librustdoc/html/static/main.js
@@ -306,14 +306,6 @@ function defocusSearchBar() {
     function expandSection(id) {
         var elem = document.getElementById(id);
         if (elem && isHidden(elem)) {
-            if (elem.tagName === "CODE" && elem.parentNode.tagName === "H4") {
-                // We are in a trait implementation, what we want is the parent.
-                elem = elem.parentNode;
-                if (elem.id !== null && elem.id.length > 0) {
-                    // Change the id to the parent which is "more clear" and better for users.
-                    window.location.hash = elem.id;
-                }
-            }
             var h3 = elem.parentNode.previousElementSibling;
             if (h3 && h3.tagName !== "H3") {
                 h3 = h3.previousElementSibling; // skip div.docblock
@@ -2561,6 +2553,13 @@ function defocusSearchBar() {
 
         onEachLazy(document.getElementsByClassName("docblock"), buildToggleWrapper);
         onEachLazy(document.getElementsByClassName("sub-variant"), buildToggleWrapper);
+        var pageId = getPageId();
+
+        autoCollapse(pageId, getCurrentValue("rustdoc-collapse") === "true");
+
+        if (pageId !== null) {
+            expandSection(pageId);
+        }
     }());
 
     function createToggleWrapper(tog) {
@@ -2696,12 +2695,6 @@ function defocusSearchBar() {
         hideSidebar();
     };
 
-    autoCollapse(pageId, getCurrentValue("rustdoc-collapse") === "true");
-
-    if (pageId !== null) {
-        expandSection(pageId);
-    }
-
     if (main) {
         onEachLazy(main.getElementsByClassName("loading-content"), function(e) {
             e.remove();