diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
index 78e7c97d71d25..4327a554fc62f 100644
--- a/src/librustdoc/html/static/css/rustdoc.css
+++ b/src/librustdoc/html/static/css/rustdoc.css
@@ -1041,7 +1041,7 @@ body.blur > :not(#help) {
 }
 
 .item-info .stab {
-	display: table;
+	display: inline-block;
 }
 .stab {
 	padding: 3px;
@@ -2018,7 +2018,8 @@ details.rustdoc-toggle[open] > summary.hideme::after {
 }
 
 .method-toggle summary,
-.implementors-toggle summary {
+.implementors-toggle summary,
+.impl {
 	margin-bottom: 0.75em;
 }
 
diff --git a/src/test/rustdoc-gui/implementors.goml b/src/test/rustdoc-gui/implementors.goml
index c9042eb4813ab..6460a917e92d0 100644
--- a/src/test/rustdoc-gui/implementors.goml
+++ b/src/test/rustdoc-gui/implementors.goml
@@ -14,3 +14,7 @@ assert: ("#implementors-list .impl:nth-child(2) > a.anchor")
 assert-attribute: ("#implementors-list .impl:nth-child(2)", {"id": "impl-Whatever-1"})
 assert-attribute: ("#implementors-list .impl:nth-child(2) > a.anchor", {"href": "#impl-Whatever-1"})
 assert: "#implementors-list .impl:nth-child(2) > .code-header.in-band"
+
+goto: file://|DOC_PATH|/test_docs/struct.HasEmptyTraits.html
+compare-elements-position-near-false: ("#impl-EmptyTrait1", "#impl-EmptyTrait2", {"y": 30})
+compare-elements-position-near: ("#impl-EmptyTrait3 h3", "#impl-EmptyTrait3 .item-info", {"y": 30})
diff --git a/src/test/rustdoc-gui/item-info-width.goml b/src/test/rustdoc-gui/item-info-width.goml
index 7a32d9029103a..82fcca94a1820 100644
--- a/src/test/rustdoc-gui/item-info-width.goml
+++ b/src/test/rustdoc-gui/item-info-width.goml
@@ -4,5 +4,5 @@ goto: file://|DOC_PATH|/lib2/struct.Foo.html
 size: (1100, 800)
 // We check that ".item-info" is bigger than its content.
 assert-css: (".item-info", {"width": "790px"})
-assert-css: (".item-info .stab", {"width": "340px"})
+assert-css: (".item-info .stab", {"width": "339.562px"})
 assert-position: (".item-info .stab", {"x": 295})
diff --git a/src/test/rustdoc-gui/src/test_docs/Cargo.toml b/src/test/rustdoc-gui/src/test_docs/Cargo.toml
index 5f527078e79a8..8be819b76e413 100644
--- a/src/test/rustdoc-gui/src/test_docs/Cargo.toml
+++ b/src/test/rustdoc-gui/src/test_docs/Cargo.toml
@@ -7,3 +7,7 @@ build = "build.rs"
 
 [lib]
 path = "lib.rs"
+
+[features]
+default = ["some-feature"]
+some-feature = []
diff --git a/src/test/rustdoc-gui/src/test_docs/lib.rs b/src/test/rustdoc-gui/src/test_docs/lib.rs
index f75de949292a1..2068d1d6f39af 100644
--- a/src/test/rustdoc-gui/src/test_docs/lib.rs
+++ b/src/test/rustdoc-gui/src/test_docs/lib.rs
@@ -260,3 +260,14 @@ impl HeavilyDocumentedUnion {
 macro_rules! heavily_documented_macro {
     () => {};
 }
+
+pub trait EmptyTrait1 {}
+pub trait EmptyTrait2 {}
+pub trait EmptyTrait3 {}
+
+pub struct HasEmptyTraits{}
+
+impl EmptyTrait1 for HasEmptyTraits {}
+impl EmptyTrait2 for HasEmptyTraits {}
+#[doc(cfg(feature = "some-feature"))]
+impl EmptyTrait3 for HasEmptyTraits {}