Rollup merge of #102280 - notriddle:notriddle/band, r=GuillaumeGomez

rustdoc: clean up `.out-of-band`/`.in-band` CSS

|        | method | impl
|--------|--------|------
| before | ![image](https://user-images.githubusercontent.com/1593513/192164603-dea9befb-0f5f-4bd5-a44d-1f8328e27955.png) | ![image](https://user-images.githubusercontent.com/1593513/192164642-06f958cb-8fd5-4b73-bdb7-d2778f358f80.png)
| after  | ![image](https://user-images.githubusercontent.com/1593513/192164612-f72ee8db-c87c-477c-99e8-283b1cf0c14b.png) | ![image](https://user-images.githubusercontent.com/1593513/192164653-8e628dc3-5bf3-4ce8-829b-06e27a90fe06.png)

* Remove the `float: right` fallback from the main header, which hasn't been needed since IE11 support was dropped.

* Remove `in-band` from low-level headers, which hasn't been needed since `.rightside` switched to `float: right` in https://github.com/rust-lang/rust/commit/593d6d1cb15c55c88319470dabb40126c7b7f1e2

* Remove unreachable `.in-band > code, .in-band > .code-header` CSS, since the `in-band` class was attached to the `code-header` itself, not nested directly below it.

* Use `rem` instead of `em` for code header margins.

* This results in a slight change in spacing around impls and item-info, but since it makes it more consistent with the way methods are presented, it's probably fine.

Preview: http://notriddle.com/notriddle-rustdoc-demos/band/std/fs/struct.File.html

64 files changed, 159 insertions, 165 deletions

diff --git a/src/librustdoc/html/render/mod.rs b/src/librustdoc/html/render/mod.rs
index 1c4e666cd94..75ac11a3a88 100644
--- a/src/librustdoc/html/render/mod.rs
+++ b/src/librustdoc/html/render/mod.rs
@@ -1790,7 +1790,7 @@ pub(crate) fn render_impl_summary(
     write!(w, "<section id=\"{}\" class=\"impl has-srclink\"{}>", id, aliases);
     render_rightside(w, cx, &i.impl_item, containing_item, RenderMode::Normal);
     write!(w, "<a href=\"#{}\" class=\"anchor\"></a>", id);
-    write!(w, "<h3 class=\"code-header in-band\">");
+    write!(w, "<h3 class=\"code-header\">");
 
     if let Some(use_absolute) = use_absolute {
         write!(w, "{}", inner_impl.print(use_absolute, cx));
diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
index c4da1e46009..28dc4bf3010 100644
--- a/src/librustdoc/html/static/css/rustdoc.css
+++ b/src/librustdoc/html/static/css/rustdoc.css
@@ -176,8 +176,8 @@ h4.code-header {
 	border-bottom-style: none;
 	margin: 0;
 	padding: 0;
-	margin-top: 0.6em;
-	margin-bottom: 0.4em;
+	margin-top: 0.6rem;
+	margin-bottom: 0.4rem;
 }
 .impl,
 .impl-items .method,
@@ -658,18 +658,17 @@ h2.location a {
 	overflow-x: auto;
 }
 
-.content .out-of-band {
+.out-of-band {
 	flex-grow: 0;
 	font-size: 1.125rem;
 	font-weight: normal;
-	float: right;
 }
 
 .method > .code-header, .trait-impl > .code-header {
 	display: block;
 }
 
-.content .in-band {
+.in-band {
 	flex-grow: 1;
 	margin: 0px;
 	padding: 0px;
@@ -682,10 +681,6 @@ h2.location a {
 	background-color: var(--main-background-color);
 }
 
-.in-band > code, .in-band > .code-header {
-	display: inline-block;
-}
-
 .docblock code, .docblock-short code,
 pre, .rustdoc.source .example-wrap {
 	background-color: var(--code-block-background-color);
@@ -1731,13 +1726,13 @@ in storage.js plus the media query with (min-width: 701px)
 		flex-direction: column;
 	}
 
-	.content .out-of-band {
+	.out-of-band {
 		text-align: left;
 		margin-left: initial;
 		padding: initial;
 	}
 
-	.content .out-of-band .since::before {
+	.out-of-band .since::before {
 		content: "Since ";
 	}
 
@@ -1969,7 +1964,7 @@ in storage.js plus the media query with (min-width: 701px)
 }
 
 @media print {
-	nav.sidebar, nav.sub, .content .out-of-band, a.srclink, #copy-path,
+	nav.sidebar, nav.sub, .out-of-band, a.srclink, #copy-path,
 	details.rustdoc-toggle[open] > summary::before, details.rustdoc-toggle > summary::before,
 	details.rustdoc-toggle.top-doc > summary {
 		display: none;
diff --git a/src/librustdoc/html/static/js/main.js b/src/librustdoc/html/static/js/main.js
index 5fbe540c320..c9674f11a5e 100644
--- a/src/librustdoc/html/static/js/main.js
+++ b/src/librustdoc/html/static/js/main.js
@@ -555,7 +555,6 @@ function loadCss(cssFileName) {
                 const code = document.createElement("h3");
                 code.innerHTML = struct[TEXT_IDX];
                 addClass(code, "code-header");
-                addClass(code, "in-band");
 
                 onEachLazy(code.getElementsByTagName("a"), elem => {
                     const href = elem.getAttribute("href");
diff --git a/src/test/rustdoc-gui/headers-color.goml b/src/test/rustdoc-gui/headers-color.goml
index a47a9c8a14c..4f01f1a1624 100644
--- a/src/test/rustdoc-gui/headers-color.goml
+++ b/src/test/rustdoc-gui/headers-color.goml
@@ -19,7 +19,7 @@ assert-css: (
 )
 assert-css: (
     ".impl .code-header",
-    {"color": "rgb(230, 225, 207)", "background-color": "rgb(15, 20, 25)"},
+    {"color": "rgb(230, 225, 207)", "background-color": "rgba(0, 0, 0, 0)"},
     ALL,
 )
 
@@ -58,7 +58,7 @@ assert-css: (
 )
 assert-css: (
     ".impl .code-header",
-    {"color": "rgb(221, 221, 221)", "background-color": "rgb(53, 53, 53)"},
+    {"color": "rgb(221, 221, 221)", "background-color": "rgba(0, 0, 0, 0)"},
     ALL,
 )
 
@@ -95,7 +95,7 @@ assert-css: (
 )
 assert-css: (
     ".impl .code-header",
-    {"color": "rgb(0, 0, 0)", "background-color": "rgb(255, 255, 255)"},
+    {"color": "rgb(0, 0, 0)", "background-color": "rgba(0, 0, 0, 0)"},
     ALL,
 )
 
diff --git a/src/test/rustdoc-gui/implementors.goml b/src/test/rustdoc-gui/implementors.goml
index 666a6e1253d..2fcbee27147 100644
--- a/src/test/rustdoc-gui/implementors.goml
+++ b/src/test/rustdoc-gui/implementors.goml
@@ -8,23 +8,23 @@ assert-count: ("#implementors-list .impl", 2)
 assert: ("#implementors-list .impl:nth-child(1) > a.anchor")
 assert-attribute: ("#implementors-list .impl:nth-child(1)", {"id": "impl-Whatever-for-Struct"})
 assert-attribute: ("#implementors-list .impl:nth-child(1) > a.anchor", {"href": "#impl-Whatever-for-Struct"})
-assert: "#implementors-list .impl:nth-child(1) > .code-header.in-band"
+assert: "#implementors-list .impl:nth-child(1) > .code-header"
 
 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"
+assert: "#implementors-list .impl:nth-child(2) > .code-header"
 
 goto: file://|DOC_PATH|/test_docs/struct.HasEmptyTraits.html
 compare-elements-position-near-false: (
     "#impl-EmptyTrait1-for-HasEmptyTraits",
     "#impl-EmptyTrait2-for-HasEmptyTraits",
-    {"y": 30},
+    {"y": 34},
 )
 compare-elements-position-near: (
     "#impl-EmptyTrait3-for-HasEmptyTraits h3",
     "#impl-EmptyTrait3-for-HasEmptyTraits .item-info",
-    {"y": 30},
+    {"y": 34},
 )
 
 // Now check that re-exports work correctly.
diff --git a/src/test/rustdoc-gui/src-font-size.goml b/src/test/rustdoc-gui/src-font-size.goml
index 0c01e254554..9797f196c55 100644
--- a/src/test/rustdoc-gui/src-font-size.goml
+++ b/src/test/rustdoc-gui/src-font-size.goml
@@ -5,7 +5,7 @@ goto: file://|DOC_PATH|/test_docs/struct.Foo.html
 show-text: true
 // Check the impl headers.
 assert-css: (".impl.has-srclink .srclink", {"font-size": "16px"}, ALL)
-assert-css: (".impl.has-srclink .code-header.in-band", {"font-size": "18px"}, ALL)
+assert-css: (".impl.has-srclink .code-header", {"font-size": "18px"}, ALL)
 // Check the impl items.
 assert-css: (".impl-items .has-srclink .srclink", {"font-size": "16px"}, ALL)
 assert-css: (".impl-items .has-srclink .code-header", {"font-size": "16px"}, ALL)
diff --git a/src/test/rustdoc/anonymous-lifetime.rs b/src/test/rustdoc/anonymous-lifetime.rs
index f5a7d225847..390ed5a1f93 100644
--- a/src/test/rustdoc/anonymous-lifetime.rs
+++ b/src/test/rustdoc/anonymous-lifetime.rs
@@ -12,7 +12,7 @@ pub trait Stream {
 }
 
 // @has 'foo/trait.Stream.html'
-// @has - '//*[@class="code-header in-band"]' 'impl<S: ?Sized + Stream + Unpin> Stream for &mut S'
+// @has - '//*[@class="code-header"]' 'impl<S: ?Sized + Stream + Unpin> Stream for &mut S'
 impl<S: ?Sized + Stream + Unpin> Stream for &mut S {
     type Item = S::Item;
 
diff --git a/src/test/rustdoc/assoc-consts.rs b/src/test/rustdoc/assoc-consts.rs
index 97b7739b4c9..a3e10ee5555 100644
--- a/src/test/rustdoc/assoc-consts.rs
+++ b/src/test/rustdoc/assoc-consts.rs
@@ -13,7 +13,7 @@ pub trait Foo {
 pub struct Bar;
 
 impl Foo for Bar {
-    // @has assoc_consts/struct.Bar.html '//h3[@class="code-header in-band"]' 'impl Foo for Bar'
+    // @has assoc_consts/struct.Bar.html '//h3[@class="code-header"]' 'impl Foo for Bar'
     // @has - '//*[@id="associatedconstant.FOO"]' 'const FOO: usize'
     const FOO: usize = 12;
     // @has - '//*[@id="associatedconstant.FOO_NO_DEFAULT"]' 'const FOO_NO_DEFAULT: bool'
@@ -81,7 +81,7 @@ pub trait Qux {
     const QUX_DEFAULT2: u32 = 3;
 }
 
-// @has assoc_consts/struct.Bar.html '//h3[@class="code-header in-band"]' 'impl Qux for Bar'
+// @has assoc_consts/struct.Bar.html '//h3[@class="code-header"]' 'impl Qux for Bar'
 impl Qux for Bar {
     // @has - '//*[@id="associatedconstant.QUX0"]' 'const QUX0: u8'
     // @has - '//*[@class="docblock"]' "Docs for QUX0 in trait."
diff --git a/src/test/rustdoc/blanket-reexport-item.rs b/src/test/rustdoc/blanket-reexport-item.rs
index 676d656dabf..437f0001fcf 100644
--- a/src/test/rustdoc/blanket-reexport-item.rs
+++ b/src/test/rustdoc/blanket-reexport-item.rs
@@ -1,6 +1,6 @@
 #![crate_name = "foo"]
 
-// @has foo/struct.S.html '//*[@id="impl-Into%3CU%3E-for-S"]//h3[@class="code-header in-band"]' 'impl<T, U> Into<U> for T'
+// @has foo/struct.S.html '//*[@id="impl-Into%3CU%3E-for-S"]//h3[@class="code-header"]' 'impl<T, U> Into<U> for T'
 pub struct S2 {}
 mod m {
     pub struct S {}
diff --git a/src/test/rustdoc/const-generics/add-impl.rs b/src/test/rustdoc/const-generics/add-impl.rs
index 59113952345..6cbae9abebb 100644
--- a/src/test/rustdoc/const-generics/add-impl.rs
+++ b/src/test/rustdoc/const-generics/add-impl.rs
@@ -7,7 +7,7 @@ pub struct Simd<T, const WIDTH: usize> {
     inner: T,
 }
 
-// @has foo/struct.Simd.html '//div[@id="trait-implementations-list"]//h3[@class="code-header in-band"]' 'impl Add<Simd<u8, 16>> for Simd<u8, 16>'
+// @has foo/struct.Simd.html '//div[@id="trait-implementations-list"]//h3[@class="code-header"]' 'impl Add<Simd<u8, 16>> for Simd<u8, 16>'
 impl Add for Simd<u8, 16> {
     type Output = Self;
 
diff --git a/src/test/rustdoc/const-generics/const-generics-docs.rs b/src/test/rustdoc/const-generics/const-generics-docs.rs
index 87d2f29e260..5bf76e3c469 100644
--- a/src/test/rustdoc/const-generics/const-generics-docs.rs
+++ b/src/test/rustdoc/const-generics/const-generics-docs.rs
@@ -19,10 +19,10 @@ pub use extern_crate::WTrait;
 
 // @has foo/trait.Trait.html '//pre[@class="rust trait"]' \
 //      'pub trait Trait<const N: usize>'
-// @has - '//*[@id="impl-Trait%3C1%3E-for-u8"]//h3[@class="code-header in-band"]' 'impl Trait<1> for u8'
-// @has - '//*[@id="impl-Trait%3C2%3E-for-u8"]//h3[@class="code-header in-band"]' 'impl Trait<2> for u8'
-// @has - '//*[@id="impl-Trait%3C{1%20+%202}%3E-for-u8"]//h3[@class="code-header in-band"]' 'impl Trait<{1 + 2}> for u8'
-// @has - '//*[@id="impl-Trait%3CN%3E-for-%5Bu8%3B%20N%5D"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="impl-Trait%3C1%3E-for-u8"]//h3[@class="code-header"]' 'impl Trait<1> for u8'
+// @has - '//*[@id="impl-Trait%3C2%3E-for-u8"]//h3[@class="code-header"]' 'impl Trait<2> for u8'
+// @has - '//*[@id="impl-Trait%3C{1%20+%202}%3E-for-u8"]//h3[@class="code-header"]' 'impl Trait<{1 + 2}> for u8'
+// @has - '//*[@id="impl-Trait%3CN%3E-for-%5Bu8%3B%20N%5D"]//h3[@class="code-header"]' \
 //      'impl<const N: usize> Trait<N> for [u8; N]'
 pub trait Trait<const N: usize> {}
 impl Trait<1> for u8 {}
@@ -36,7 +36,7 @@ pub struct Foo<const N: usize> where u8: Trait<N>;
 // @has foo/struct.Bar.html '//pre[@class="rust struct"]' 'pub struct Bar<T, const N: usize>(_)'
 pub struct Bar<T, const N: usize>([T; N]);
 
-// @has foo/struct.Foo.html '//*[@id="impl-Foo%3CM%3E"]/h3[@class="code-header in-band"]' 'impl<const M: usize> Foo<M>where u8: Trait<M>'
+// @has foo/struct.Foo.html '//*[@id="impl-Foo%3CM%3E"]/h3[@class="code-header"]' 'impl<const M: usize> Foo<M>where u8: Trait<M>'
 impl<const M: usize> Foo<M> where u8: Trait<M> {
     // @has - '//*[@id="associatedconstant.FOO_ASSOC"]' 'pub const FOO_ASSOC: usize'
     pub const FOO_ASSOC: usize = M + 13;
@@ -47,7 +47,7 @@ impl<const M: usize> Foo<M> where u8: Trait<M> {
     }
 }
 
-// @has foo/struct.Bar.html '//*[@id="impl-Bar%3Cu8%2C%20M%3E"]/h3[@class="code-header in-band"]' 'impl<const M: usize> Bar<u8, M>'
+// @has foo/struct.Bar.html '//*[@id="impl-Bar%3Cu8%2C%20M%3E"]/h3[@class="code-header"]' 'impl<const M: usize> Bar<u8, M>'
 impl<const M: usize> Bar<u8, M> {
     // @has - '//*[@id="method.hey"]' \
     //      'pub fn hey<const N: usize>(&self) -> Foo<N>where u8: Trait<N>'
diff --git a/src/test/rustdoc/const-generics/const-impl.rs b/src/test/rustdoc/const-generics/const-impl.rs
index f1181d54ac8..75ee84279be 100644
--- a/src/test/rustdoc/const-generics/const-impl.rs
+++ b/src/test/rustdoc/const-generics/const-impl.rs
@@ -9,20 +9,20 @@ pub enum Order {
 }
 
 // @has foo/struct.VSet.html '//pre[@class="rust struct"]' 'pub struct VSet<T, const ORDER: Order>'
-// @has foo/struct.VSet.html '//*[@id="impl-Send-for-VSet%3CT%2C%20ORDER%3E"]/h3[@class="code-header in-band"]' 'impl<T, const ORDER: Order> Send for VSet<T, ORDER>'
-// @has foo/struct.VSet.html '//*[@id="impl-Sync-for-VSet%3CT%2C%20ORDER%3E"]/h3[@class="code-header in-band"]' 'impl<T, const ORDER: Order> Sync for VSet<T, ORDER>'
+// @has foo/struct.VSet.html '//*[@id="impl-Send-for-VSet%3CT%2C%20ORDER%3E"]/h3[@class="code-header"]' 'impl<T, const ORDER: Order> Send for VSet<T, ORDER>'
+// @has foo/struct.VSet.html '//*[@id="impl-Sync-for-VSet%3CT%2C%20ORDER%3E"]/h3[@class="code-header"]' 'impl<T, const ORDER: Order> Sync for VSet<T, ORDER>'
 pub struct VSet<T, const ORDER: Order> {
     inner: Vec<T>,
 }
 
-// @has foo/struct.VSet.html '//*[@id="impl-VSet%3CT%2C%20{%20Order%3A%3ASorted%20}%3E"]/h3[@class="code-header in-band"]' 'impl<T> VSet<T, { Order::Sorted }>'
+// @has foo/struct.VSet.html '//*[@id="impl-VSet%3CT%2C%20{%20Order%3A%3ASorted%20}%3E"]/h3[@class="code-header"]' 'impl<T> VSet<T, { Order::Sorted }>'
 impl<T> VSet<T, { Order::Sorted }> {
     pub fn new() -> Self {
         Self { inner: Vec::new() }
     }
 }
 
-// @has foo/struct.VSet.html '//*[@id="impl-VSet%3CT%2C%20{%20Order%3A%3AUnsorted%20}%3E"]/h3[@class="code-header in-band"]' 'impl<T> VSet<T, { Order::Unsorted }>'
+// @has foo/struct.VSet.html '//*[@id="impl-VSet%3CT%2C%20{%20Order%3A%3AUnsorted%20}%3E"]/h3[@class="code-header"]' 'impl<T> VSet<T, { Order::Unsorted }>'
 impl<T> VSet<T, { Order::Unsorted }> {
     pub fn new() -> Self {
         Self { inner: Vec::new() }
@@ -31,7 +31,7 @@ impl<T> VSet<T, { Order::Unsorted }> {
 
 pub struct Escape<const S: &'static str>;
 
-// @has foo/struct.Escape.html '//*[@id="impl-Escape%3Cr#%22%3Cscript%3Ealert(%22Escape%22)%3B%3C/script%3E%22#%3E"]/h3[@class="code-header in-band"]' 'impl Escape<r#"<script>alert("Escape");</script>"#>'
+// @has foo/struct.Escape.html '//*[@id="impl-Escape%3Cr#%22%3Cscript%3Ealert(%22Escape%22)%3B%3C/script%3E%22#%3E"]/h3[@class="code-header"]' 'impl Escape<r#"<script>alert("Escape");</script>"#>'
 impl Escape<r#"<script>alert("Escape");</script>"#> {
     pub fn f() {}
 }
diff --git a/src/test/rustdoc/const-generics/lazy_normalization_consts/const-equate-pred.rs b/src/test/rustdoc/const-generics/lazy_normalization_consts/const-equate-pred.rs
index 4eac8e31e45..310e89a35c4 100644
--- a/src/test/rustdoc/const-generics/lazy_normalization_consts/const-equate-pred.rs
+++ b/src/test/rustdoc/const-generics/lazy_normalization_consts/const-equate-pred.rs
@@ -12,7 +12,7 @@ pub struct Hasher<T> {
 unsafe impl<T: Default> Send for Hasher<T> {}
 
 // @has foo/struct.Foo.html
-// @has - '//h3[@class="code-header in-band"]' 'impl Send for Foo'
+// @has - '//h3[@class="code-header"]' 'impl Send for Foo'
 pub struct Foo {
     hasher: Hasher<[u8; 3]>,
 }
diff --git a/src/test/rustdoc/duplicate_impls/issue-33054.rs b/src/test/rustdoc/duplicate_impls/issue-33054.rs
index 84c9e4ac0cd..c1f95ac91c3 100644
--- a/src/test/rustdoc/duplicate_impls/issue-33054.rs
+++ b/src/test/rustdoc/duplicate_impls/issue-33054.rs
@@ -1,12 +1,12 @@
 // ignore-tidy-linelength
 
 // @has issue_33054/impls/struct.Foo.html
-// @has - '//h3[@class="code-header in-band"]' 'impl Foo'
-// @has - '//h3[@class="code-header in-band"]' 'impl Bar for Foo'
+// @has - '//h3[@class="code-header"]' 'impl Foo'
+// @has - '//h3[@class="code-header"]' 'impl Bar for Foo'
 // @count - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1
 // @count - '//*[@id="main-content"]/div[@id="implementations-list"]/details/summary/*[@class="impl has-srclink"]' 1
 // @has issue_33054/impls/bar/trait.Bar.html
-// @has - '//h3[@class="code-header in-band"]' 'impl Bar for Foo'
+// @has - '//h3[@class="code-header"]' 'impl Bar for Foo'
 // @count - '//*[@class="struct"]' 1
 pub mod impls;
 
diff --git a/src/test/rustdoc/empty-impl-block.rs b/src/test/rustdoc/empty-impl-block.rs
index 6a2a254f63a..95d4db06b31 100644
--- a/src/test/rustdoc/empty-impl-block.rs
+++ b/src/test/rustdoc/empty-impl-block.rs
@@ -16,5 +16,5 @@ pub struct Another;
 pub trait Bar {}
 
 // @has 'foo/struct.Another.html'
-// @has - '//h3[@class="code-header in-band"]' 'impl Bar for Another'
+// @has - '//h3[@class="code-header"]' 'impl Bar for Another'
 impl Bar for Another {}
diff --git a/src/test/rustdoc/extern-impl.rs b/src/test/rustdoc/extern-impl.rs
index f357d65df94..fd1bc214008 100644
--- a/src/test/rustdoc/extern-impl.rs
+++ b/src/test/rustdoc/extern-impl.rs
@@ -19,9 +19,9 @@ impl Foo {
 // @has foo/trait.Bar.html
 pub trait Bar {}
 
-// @has - '//h3[@class="code-header in-band"]' 'impl Bar for fn()'
+// @has - '//h3[@class="code-header"]' 'impl Bar for fn()'
 impl Bar for fn() {}
-// @has - '//h3[@class="code-header in-band"]' 'impl Bar for extern "C" fn()'
+// @has - '//h3[@class="code-header"]' 'impl Bar for extern "C" fn()'
 impl Bar for extern fn() {}
-// @has - '//h3[@class="code-header in-band"]' 'impl Bar for extern "system" fn()'
+// @has - '//h3[@class="code-header"]' 'impl Bar for extern "system" fn()'
 impl Bar for extern "system" fn() {}
diff --git a/src/test/rustdoc/fn-bound.rs b/src/test/rustdoc/fn-bound.rs
index 4c4ffddc8a6..9e060ff2026 100644
--- a/src/test/rustdoc/fn-bound.rs
+++ b/src/test/rustdoc/fn-bound.rs
@@ -11,7 +11,7 @@ pub struct ConditionalIterator<F> {
 }
 
 
-// @has 'fn_bound/struct.ConditionalIterator.html' '//h3[@class="code-header in-band"]' 'impl<F: Fn(&i32)> Iterator for ConditionalIterator<F>'
+// @has 'fn_bound/struct.ConditionalIterator.html' '//h3[@class="code-header"]' 'impl<F: Fn(&i32)> Iterator for ConditionalIterator<F>'
 impl<F: Fn(&i32)> Iterator for ConditionalIterator<F> {
     type Item = ();
 
diff --git a/src/test/rustdoc/generic-impl.rs b/src/test/rustdoc/generic-impl.rs
index c6beed70abe..6f68b157499 100644
--- a/src/test/rustdoc/generic-impl.rs
+++ b/src/test/rustdoc/generic-impl.rs
@@ -5,7 +5,7 @@ use std::fmt;
 // @!has foo/struct.Bar.html '//*[@id="impl-ToString-for-Bar"]' ''
 pub struct Bar;
 
-// @has foo/struct.Foo.html '//*[@id="impl-ToString-for-Foo"]//h3[@class="code-header in-band"]' 'impl<T> ToString for T'
+// @has foo/struct.Foo.html '//*[@id="impl-ToString-for-Foo"]//h3[@class="code-header"]' 'impl<T> ToString for T'
 pub struct Foo;
 // @has foo/struct.Foo.html '//*[@class="sidebar-elems"]//section//a[@href="#impl-ToString-for-Foo"]' 'ToString'
 
diff --git a/src/test/rustdoc/higher-ranked-trait-bounds.rs b/src/test/rustdoc/higher-ranked-trait-bounds.rs
index 59b5b6e5797..3493ae6d2bb 100644
--- a/src/test/rustdoc/higher-ranked-trait-bounds.rs
+++ b/src/test/rustdoc/higher-ranked-trait-bounds.rs
@@ -49,7 +49,7 @@ impl<'a> Foo<'a> {
 // @has foo/trait.B.html
 pub trait B<'x> {}
 
-// @has - '//h3[@class="code-header in-band"]' "impl<'a> B<'a> for dyn for<'b> Trait<'b>"
+// @has - '//h3[@class="code-header"]' "impl<'a> B<'a> for dyn for<'b> Trait<'b>"
 impl<'a> B<'a> for dyn for<'b> Trait<'b> {}
 
 // @has foo/struct.Bar.html
diff --git a/src/test/rustdoc/impl-disambiguation.rs b/src/test/rustdoc/impl-disambiguation.rs
index d1d39ccff32..bb978dc0f3e 100644
--- a/src/test/rustdoc/impl-disambiguation.rs
+++ b/src/test/rustdoc/impl-disambiguation.rs
@@ -4,13 +4,13 @@ pub trait Foo {}
 
 pub struct Bar<T> { field: T }
 
-// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
+// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header"]' \
 //     "impl Foo for Bar<u8>"
 impl Foo for Bar<u8> {}
-// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
+// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header"]' \
 //     "impl Foo for Bar<u16>"
 impl Foo for Bar<u16> {}
-// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
+// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header"]' \
 //     "impl<'a> Foo for &'a Bar<u8>"
 impl<'a> Foo for &'a Bar<u8> {}
 
@@ -22,9 +22,9 @@ pub mod mod2 {
     pub enum Baz {}
 }
 
-// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
+// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header"]' \
 //     "impl Foo for foo::mod1::Baz"
 impl Foo for mod1::Baz {}
-// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
+// @has foo/trait.Foo.html '//*[@class="item-list"]//h3[@class="code-header"]' \
 //     "impl<'a> Foo for &'a foo::mod2::Baz"
 impl<'a> Foo for &'a mod2::Baz {}
diff --git a/src/test/rustdoc/impl-parts.rs b/src/test/rustdoc/impl-parts.rs
index b1481e1f279..0a8c2c8d2a9 100644
--- a/src/test/rustdoc/impl-parts.rs
+++ b/src/test/rustdoc/impl-parts.rs
@@ -5,8 +5,8 @@ pub auto trait AnAutoTrait {}
 
 pub struct Foo<T> { field: T }
 
-// @has impl_parts/struct.Foo.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has impl_parts/struct.Foo.html '//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 //     "impl<T: Clone> !AnAutoTrait for Foo<T>where T: Sync,"
-// @has impl_parts/trait.AnAutoTrait.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
+// @has impl_parts/trait.AnAutoTrait.html '//*[@class="item-list"]//h3[@class="code-header"]' \
 //     "impl<T: Clone> !AnAutoTrait for Foo<T>where T: Sync,"
 impl<T: Clone> !AnAutoTrait for Foo<T> where T: Sync {}
diff --git a/src/test/rustdoc/inline_cross/issue-31948-1.rs b/src/test/rustdoc/inline_cross/issue-31948-1.rs
index be8585dd16e..6e89167b3a4 100644
--- a/src/test/rustdoc/inline_cross/issue-31948-1.rs
+++ b/src/test/rustdoc/inline_cross/issue-31948-1.rs
@@ -5,22 +5,22 @@
 extern crate rustdoc_nonreachable_impls;
 
 // @has issue_31948_1/struct.Wobble.html
-// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Bark for'
-// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Woof for'
-// @!has - '//*[@class="impl"]//h3[@class="code-header in-band"]' 'Bar for'
-// @!has - '//*[@class="impl"]//h3[@class="code-header in-band"]' 'Qux for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Bark for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Woof for'
+// @!has - '//*[@class="impl"]//h3[@class="code-header"]' 'Bar for'
+// @!has - '//*[@class="impl"]//h3[@class="code-header"]' 'Qux for'
 pub use rustdoc_nonreachable_impls::hidden::Wobble;
 
 // @has issue_31948_1/trait.Bark.html
-// @has - '//h3[@class="code-header in-band"]' 'for Foo'
-// @has - '//h3[@class="code-header in-band"]' 'for Wobble'
-// @!has - '//h3[@class="code-header in-band"]' 'for Wibble'
+// @has - '//h3[@class="code-header"]' 'for Foo'
+// @has - '//h3[@class="code-header"]' 'for Wobble'
+// @!has - '//h3[@class="code-header"]' 'for Wibble'
 pub use rustdoc_nonreachable_impls::Bark;
 
 // @has issue_31948_1/trait.Woof.html
-// @has - '//h3[@class="code-header in-band"]' 'for Foo'
-// @has - '//h3[@class="code-header in-band"]' 'for Wobble'
-// @!has - '//h3[@class="code-header in-band"]' 'for Wibble'
+// @has - '//h3[@class="code-header"]' 'for Foo'
+// @has - '//h3[@class="code-header"]' 'for Wobble'
+// @!has - '//h3[@class="code-header"]' 'for Wibble'
 pub use rustdoc_nonreachable_impls::Woof;
 
 // @!has issue_31948_1/trait.Bar.html
diff --git a/src/test/rustdoc/inline_cross/issue-31948-2.rs b/src/test/rustdoc/inline_cross/issue-31948-2.rs
index 7aa994f19d6..141e07656a0 100644
--- a/src/test/rustdoc/inline_cross/issue-31948-2.rs
+++ b/src/test/rustdoc/inline_cross/issue-31948-2.rs
@@ -5,15 +5,15 @@
 extern crate rustdoc_nonreachable_impls;
 
 // @has issue_31948_2/struct.Wobble.html
-// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Qux for'
-// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Bark for'
-// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Woof for'
-// @!has - '//*[@class="impl"]//h3[@class="code-header in-band"]' 'Bar for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Qux for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Bark for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Woof for'
+// @!has - '//*[@class="impl"]//h3[@class="code-header"]' 'Bar for'
 pub use rustdoc_nonreachable_impls::hidden::Wobble;
 
 // @has issue_31948_2/trait.Qux.html
-// @has - '//h3[@class="code-header in-band"]' 'for Foo'
-// @has - '//h3[@class="code-header in-band"]' 'for Wobble'
+// @has - '//h3[@class="code-header"]' 'for Foo'
+// @has - '//h3[@class="code-header"]' 'for Wobble'
 pub use rustdoc_nonreachable_impls::hidden::Qux;
 
 // @!has issue_31948_2/trait.Bar.html
diff --git a/src/test/rustdoc/inline_cross/issue-31948.rs b/src/test/rustdoc/inline_cross/issue-31948.rs
index 7bf4110d32a..96fc6ca47e7 100644
--- a/src/test/rustdoc/inline_cross/issue-31948.rs
+++ b/src/test/rustdoc/inline_cross/issue-31948.rs
@@ -5,22 +5,22 @@
 extern crate rustdoc_nonreachable_impls;
 
 // @has issue_31948/struct.Foo.html
-// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Bark for'
-// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Woof for'
-// @!has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'Bar for'
-// @!has - '//*[@class="impl"]//h3[@class="code-header in-band"]' 'Qux for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Bark for'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Woof for'
+// @!has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'Bar for'
+// @!has - '//*[@class="impl"]//h3[@class="code-header"]' 'Qux for'
 pub use rustdoc_nonreachable_impls::Foo;
 
 // @has issue_31948/trait.Bark.html
-// @has - '//h3[@class="code-header in-band"]' 'for Foo'
-// @!has - '//h3[@class="code-header in-band"]' 'for Wibble'
-// @!has - '//h3[@class="code-header in-band"]' 'for Wobble'
+// @has - '//h3[@class="code-header"]' 'for Foo'
+// @!has - '//h3[@class="code-header"]' 'for Wibble'
+// @!has - '//h3[@class="code-header"]' 'for Wobble'
 pub use rustdoc_nonreachable_impls::Bark;
 
 // @has issue_31948/trait.Woof.html
-// @has - '//h3[@class="code-header in-band"]' 'for Foo'
-// @!has - '//h3[@class="code-header in-band"]' 'for Wibble'
-// @!has - '//h3[@class="code-header in-band"]' 'for Wobble'
+// @has - '//h3[@class="code-header"]' 'for Foo'
+// @!has - '//h3[@class="code-header"]' 'for Wibble'
+// @!has - '//h3[@class="code-header"]' 'for Wobble'
 pub use rustdoc_nonreachable_impls::Woof;
 
 // @!has issue_31948/trait.Bar.html
diff --git a/src/test/rustdoc/inline_cross/issue-32881.rs b/src/test/rustdoc/inline_cross/issue-32881.rs
index 8052339a83b..183fd15abbe 100644
--- a/src/test/rustdoc/inline_cross/issue-32881.rs
+++ b/src/test/rustdoc/inline_cross/issue-32881.rs
@@ -5,7 +5,7 @@
 extern crate rustdoc_trait_object_impl;
 
 // @has issue_32881/trait.Bar.html
-// @has - '//h3[@class="code-header in-band"]' "impl<'a> dyn Bar"
-// @has - '//h3[@class="code-header in-band"]' "impl<'a> Debug for dyn Bar"
+// @has - '//h3[@class="code-header"]' "impl<'a> dyn Bar"
+// @has - '//h3[@class="code-header"]' "impl<'a> Debug for dyn Bar"
 
 pub use rustdoc_trait_object_impl::Bar;
diff --git a/src/test/rustdoc/inline_cross/issue-33113.rs b/src/test/rustdoc/inline_cross/issue-33113.rs
index c60859bbcea..d954707facf 100644
--- a/src/test/rustdoc/inline_cross/issue-33113.rs
+++ b/src/test/rustdoc/inline_cross/issue-33113.rs
@@ -5,6 +5,6 @@
 extern crate bar;
 
 // @has issue_33113/trait.Bar.html
-// @has - '//h3[@class="code-header in-band"]' "for &'a char"
-// @has - '//h3[@class="code-header in-band"]' "for Foo"
+// @has - '//h3[@class="code-header"]' "for &'a char"
+// @has - '//h3[@class="code-header"]' "for Foo"
 pub use bar::Bar;
diff --git a/src/test/rustdoc/inline_cross/trait-vis.rs b/src/test/rustdoc/inline_cross/trait-vis.rs
index 363c52a336e..b646babacc5 100644
--- a/src/test/rustdoc/inline_cross/trait-vis.rs
+++ b/src/test/rustdoc/inline_cross/trait-vis.rs
@@ -3,5 +3,5 @@
 extern crate inner;
 
 // @has trait_vis/struct.SomeStruct.html
-// @has - '//h3[@class="code-header in-band"]' 'impl Clone for SomeStruct'
+// @has - '//h3[@class="code-header"]' 'impl Clone for SomeStruct'
 pub use inner::SomeStruct;
diff --git a/src/test/rustdoc/inline_local/trait-vis.rs b/src/test/rustdoc/inline_local/trait-vis.rs
index e7b08088f40..19b69da1513 100644
--- a/src/test/rustdoc/inline_local/trait-vis.rs
+++ b/src/test/rustdoc/inline_local/trait-vis.rs
@@ -13,6 +13,6 @@ mod asdf {
 }
 
 // @has trait_vis/struct.SomeStruct.html
-// @has - '//h3[@class="code-header in-band"]' 'impl ThisTrait for SomeStruct'
-// @!has - '//h3[@class="code-header in-band"]' 'impl PrivateTrait for SomeStruct'
+// @has - '//h3[@class="code-header"]' 'impl ThisTrait for SomeStruct'
+// @!has - '//h3[@class="code-header"]' 'impl PrivateTrait for SomeStruct'
 pub use asdf::SomeStruct;
diff --git a/src/test/rustdoc/issue-29503.rs b/src/test/rustdoc/issue-29503.rs
index 134821e1ef3..01ae4438500 100644
--- a/src/test/rustdoc/issue-29503.rs
+++ b/src/test/rustdoc/issue-29503.rs
@@ -5,7 +5,7 @@ pub trait MyTrait {
     fn my_string(&self) -> String;
 }
 
-// @has - "//div[@id='implementors-list']//*[@id='impl-MyTrait-for-T']//h3[@class='code-header in-band']" "impl<T> MyTrait for Twhere T: Debug"
+// @has - "//div[@id='implementors-list']//*[@id='impl-MyTrait-for-T']//h3[@class='code-header']" "impl<T> MyTrait for Twhere T: Debug"
 impl<T> MyTrait for T
 where
     T: fmt::Debug,
diff --git a/src/test/rustdoc/issue-33592.rs b/src/test/rustdoc/issue-33592.rs
index 815439db9bf..7a128f0b897 100644
--- a/src/test/rustdoc/issue-33592.rs
+++ b/src/test/rustdoc/issue-33592.rs
@@ -6,8 +6,8 @@ pub struct Bar;
 
 pub struct Baz;
 
-// @has foo/trait.Foo.html '//h3[@class="code-header in-band"]' 'impl Foo<i32> for Bar'
+// @has foo/trait.Foo.html '//h3[@class="code-header"]' 'impl Foo<i32> for Bar'
 impl Foo<i32> for Bar {}
 
-// @has foo/trait.Foo.html '//h3[@class="code-header in-band"]' 'impl<T> Foo<T> for Baz'
+// @has foo/trait.Foo.html '//h3[@class="code-header"]' 'impl<T> Foo<T> for Baz'
 impl<T> Foo<T> for Baz {}
diff --git a/src/test/rustdoc/issue-46727.rs b/src/test/rustdoc/issue-46727.rs
index 00e9127a34d..8cfc4827a7f 100644
--- a/src/test/rustdoc/issue-46727.rs
+++ b/src/test/rustdoc/issue-46727.rs
@@ -3,5 +3,5 @@
 extern crate issue_46727;
 
 // @has issue_46727/trait.Foo.html
-// @has - '//h3[@class="code-header in-band"]' 'impl<T> Foo for Bar<[T; 3]>'
+// @has - '//h3[@class="code-header"]' 'impl<T> Foo for Bar<[T; 3]>'
 pub use issue_46727::{Foo, Bar};
diff --git a/src/test/rustdoc/issue-50159.rs b/src/test/rustdoc/issue-50159.rs
index 43fb705f589..04bc4f304d6 100644
--- a/src/test/rustdoc/issue-50159.rs
+++ b/src/test/rustdoc/issue-50159.rs
@@ -11,8 +11,8 @@ impl<B, C> Signal2 for B where B: Signal<Item = C> {
 }
 
 // @has issue_50159/struct.Switch.html
-// @has - '//h3[@class="code-header in-band"]' 'impl<B> Send for Switch<B>where <B as Signal>::Item: Send'
-// @has - '//h3[@class="code-header in-band"]' 'impl<B> Sync for Switch<B>where <B as Signal>::Item: Sync'
+// @has - '//h3[@class="code-header"]' 'impl<B> Send for Switch<B>where <B as Signal>::Item: Send'
+// @has - '//h3[@class="code-header"]' 'impl<B> Sync for Switch<B>where <B as Signal>::Item: Sync'
 // @count - '//*[@id="implementations-list"]//*[@class="impl"]' 0
 // @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]' 5
 pub struct Switch<B: Signal> {
diff --git a/src/test/rustdoc/issue-51236.rs b/src/test/rustdoc/issue-51236.rs
index aa5890a8451..1c7aa9c7eef 100644
--- a/src/test/rustdoc/issue-51236.rs
+++ b/src/test/rustdoc/issue-51236.rs
@@ -7,7 +7,7 @@ pub mod traits {
 }
 
 // @has issue_51236/struct.Owned.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<T> Send for Owned<T>where <T as Owned<'static>>::Reader: Send"
 pub struct Owned<T> where T: for<'a> ::traits::Owned<'a> {
     marker: PhantomData<<T as ::traits::Owned<'static>>::Reader>,
diff --git a/src/test/rustdoc/issue-54705.rs b/src/test/rustdoc/issue-54705.rs
index ce0f85d25da..7b7290ab4b7 100644
--- a/src/test/rustdoc/issue-54705.rs
+++ b/src/test/rustdoc/issue-54705.rs
@@ -1,10 +1,10 @@
 pub trait ScopeHandle<'scope> {}
 
 // @has issue_54705/struct.ScopeFutureContents.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<'scope, S> Send for ScopeFutureContents<'scope, S>where S: Sync"
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<'scope, S> Sync for ScopeFutureContents<'scope, S>where S: Sync"
 pub struct ScopeFutureContents<'scope, S>
     where S: ScopeHandle<'scope>,
diff --git a/src/test/rustdoc/issue-55321.rs b/src/test/rustdoc/issue-55321.rs
index ee2420d86d2..22a18ef90e1 100644
--- a/src/test/rustdoc/issue-55321.rs
+++ b/src/test/rustdoc/issue-55321.rs
@@ -1,9 +1,9 @@
 #![feature(negative_impls)]
 
 // @has issue_55321/struct.A.html
-// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl !Send for A"
-// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl !Sync for A"
 pub struct A();
 
@@ -11,8 +11,8 @@ impl !Send for A {}
 impl !Sync for A {}
 
 // @has issue_55321/struct.B.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<T> !Send for B<T>"
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<T> !Sync for B<T>"
 pub struct B<T: ?Sized>(A, Box<T>);
diff --git a/src/test/rustdoc/issue-56822.rs b/src/test/rustdoc/issue-56822.rs
index aef6ddd8d23..b4eef344b5f 100644
--- a/src/test/rustdoc/issue-56822.rs
+++ b/src/test/rustdoc/issue-56822.rs
@@ -17,7 +17,7 @@ impl<'a, T> MyTrait for Inner<'a, T> {
 }
 
 // @has issue_56822/struct.Parser.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<'a> Send for Parser<'a>"
 pub struct Parser<'a> {
     field: <Wrapper<Inner<'a, u8>> as MyTrait>::Output
diff --git a/src/test/rustdoc/issue-60726.rs b/src/test/rustdoc/issue-60726.rs
index 167f0f039c1..fbb0f82ae39 100644
--- a/src/test/rustdoc/issue-60726.rs
+++ b/src/test/rustdoc/issue-60726.rs
@@ -26,9 +26,9 @@ where
 {}
 
 // @has issue_60726/struct.IntoIter.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<T> !Send for IntoIter<T>"
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<T> !Sync for IntoIter<T>"
 pub struct IntoIter<T>{
     hello:DynTrait<FooInterface<T>>,
diff --git a/src/test/rustdoc/issue-75588.rs b/src/test/rustdoc/issue-75588.rs
index ac97b94fb35..3b11059a755 100644
--- a/src/test/rustdoc/issue-75588.rs
+++ b/src/test/rustdoc/issue-75588.rs
@@ -10,8 +10,8 @@ extern crate realcore;
 extern crate real_gimli;
 
 // issue #74672
-// @!has foo/trait.Deref.html '//*[@id="impl-Deref-for-EndianSlice"]//h3[@class="code-header in-band"]' 'impl Deref for EndianSlice'
+// @!has foo/trait.Deref.html '//*[@id="impl-Deref-for-EndianSlice"]//h3[@class="code-header"]' 'impl Deref for EndianSlice'
 pub use realcore::Deref;
 
-// @has foo/trait.Join.html '//*[@id="impl-Join-for-Foo"]//h3[@class="code-header in-band"]' 'impl Join for Foo'
+// @has foo/trait.Join.html '//*[@id="impl-Join-for-Foo"]//h3[@class="code-header"]' 'impl Join for Foo'
 pub use realcore::Join;
diff --git a/src/test/rustdoc/issue-80233-normalize-auto-trait.rs b/src/test/rustdoc/issue-80233-normalize-auto-trait.rs
index 515e617b4f4..62fbc2444db 100644
--- a/src/test/rustdoc/issue-80233-normalize-auto-trait.rs
+++ b/src/test/rustdoc/issue-80233-normalize-auto-trait.rs
@@ -31,7 +31,7 @@ impl<T: Trait3> Trait3 for Vec<T> {
 pub struct Struct1 {}
 
 // @has issue_80233_normalize_auto_trait/struct.Question.html
-// @has - '//h3[@class="code-header in-band"]' 'impl<T> Send for Question<T>'
+// @has - '//h3[@class="code-header"]' 'impl<T> Send for Question<T>'
 pub struct Question<T: Trait1> {
     pub ins: <<Vec<T> as Trait3>::Type3 as Trait2>::Type2,
 }
diff --git a/src/test/rustdoc/issue-82465-asref-for-and-of-local.rs b/src/test/rustdoc/issue-82465-asref-for-and-of-local.rs
index 8999e6a889b..adf4d111a6c 100644
--- a/src/test/rustdoc/issue-82465-asref-for-and-of-local.rs
+++ b/src/test/rustdoc/issue-82465-asref-for-and-of-local.rs
@@ -1,14 +1,14 @@
 use std::convert::AsRef;
 pub struct Local;
 
-// @has issue_82465_asref_for_and_of_local/struct.Local.html '//h3[@class="code-header in-band"]' 'impl AsRef<str> for Local'
+// @has issue_82465_asref_for_and_of_local/struct.Local.html '//h3[@class="code-header"]' 'impl AsRef<str> for Local'
 impl AsRef<str> for Local {
     fn as_ref(&self) -> &str {
         todo!()
     }
 }
 
-// @has - '//h3[@class="code-header in-band"]' 'impl AsRef<Local> for str'
+// @has - '//h3[@class="code-header"]' 'impl AsRef<Local> for str'
 impl AsRef<Local> for str {
     fn as_ref(&self) -> &Local {
         todo!()
diff --git a/src/test/rustdoc/issue-98697.rs b/src/test/rustdoc/issue-98697.rs
index a8841f137fe..d50268509b2 100644
--- a/src/test/rustdoc/issue-98697.rs
+++ b/src/test/rustdoc/issue-98697.rs
@@ -12,6 +12,6 @@ extern crate issue_98697_reexport_with_anonymous_lifetime;
 // @!has issue_98697/fn.repro.html '//pre[@class="rust fn"]/code' 'for<'
 pub use issue_98697_reexport_with_anonymous_lifetime::repro;
 
-// @has issue_98697/struct.Extra.html '//div[@id="trait-implementations-list"]//h3[@class="code-header in-band"]' 'impl MyTrait<&Extra> for Extra'
-// @!has issue_98697/struct.Extra.html '//div[@id="trait-implementations-list"]//h3[@class="code-header in-band"]' 'impl<'
+// @has issue_98697/struct.Extra.html '//div[@id="trait-implementations-list"]//h3[@class="code-header"]' 'impl MyTrait<&Extra> for Extra'
+// @!has issue_98697/struct.Extra.html '//div[@id="trait-implementations-list"]//h3[@class="code-header"]' 'impl<'
 pub use issue_98697_reexport_with_anonymous_lifetime::Extra;
diff --git a/src/test/rustdoc/negative-impl.rs b/src/test/rustdoc/negative-impl.rs
index 61a23986862..af19c784d6d 100644
--- a/src/test/rustdoc/negative-impl.rs
+++ b/src/test/rustdoc/negative-impl.rs
@@ -5,10 +5,10 @@ pub struct Alpha;
 // @matches negative_impl/struct.Bravo.html '//pre' "pub struct Bravo<B>"
 pub struct Bravo<B>(B);
 
-// @matches negative_impl/struct.Alpha.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @matches negative_impl/struct.Alpha.html '//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl !Send for Alpha"
 impl !Send for Alpha {}
 
-// @matches negative_impl/struct.Bravo.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' "\
+// @matches negative_impl/struct.Bravo.html '//*[@class="impl has-srclink"]//h3[@class="code-header"]' "\
 // impl<B> !Send for Bravo<B>"
 impl<B> !Send for Bravo<B> {}
diff --git a/src/test/rustdoc/primitive-reference.rs b/src/test/rustdoc/primitive-reference.rs
index 5c119340609..431c9aa79c7 100644
--- a/src/test/rustdoc/primitive-reference.rs
+++ b/src/test/rustdoc/primitive-reference.rs
@@ -14,7 +14,7 @@
 
 // There should be only one implementation listed.
 // @count - '//*[@class="impl has-srclink"]' 1
-// @has - '//*[@id="impl-Foo%3C%26A%3E-for-%26B"]/*[@class="code-header in-band"]' \
+// @has - '//*[@id="impl-Foo%3C%26A%3E-for-%26B"]/*[@class="code-header"]' \
 //        'impl<A, B> Foo<&A> for &B'
 #[doc(primitive = "reference")]
 /// this is a test!
diff --git a/src/test/rustdoc/primitive/primitive-generic-impl.rs b/src/test/rustdoc/primitive/primitive-generic-impl.rs
index eebb2cf5a35..7b336b39810 100644
--- a/src/test/rustdoc/primitive/primitive-generic-impl.rs
+++ b/src/test/rustdoc/primitive/primitive-generic-impl.rs
@@ -1,7 +1,7 @@
 #![feature(rustdoc_internals)]
 #![crate_name = "foo"]
 
-// @has foo/primitive.i32.html '//*[@id="impl-ToString-for-i32"]//h3[@class="code-header in-band"]' 'impl<T> ToString for T'
+// @has foo/primitive.i32.html '//*[@id="impl-ToString-for-i32"]//h3[@class="code-header"]' 'impl<T> ToString for T'
 
 #[doc(primitive = "i32")]
 /// Some useless docs, wouhou!
diff --git a/src/test/rustdoc/recursive-deref.rs b/src/test/rustdoc/recursive-deref.rs
index 2ab9d44be6d..aa38485c445 100644
--- a/src/test/rustdoc/recursive-deref.rs
+++ b/src/test/rustdoc/recursive-deref.rs
@@ -9,7 +9,7 @@ impl C {
     pub fn c(&self) {}
 }
 
-// @has recursive_deref/struct.A.html '//h3[@class="code-header in-band"]' 'impl Deref for A'
+// @has recursive_deref/struct.A.html '//h3[@class="code-header"]' 'impl Deref for A'
 // @has '-' '//*[@class="impl-items"]//*[@id="method.c"]' 'pub fn c(&self)'
 impl Deref for A {
     type Target = B;
@@ -19,7 +19,7 @@ impl Deref for A {
     }
 }
 
-// @has recursive_deref/struct.B.html '//h3[@class="code-header in-band"]' 'impl Deref for B'
+// @has recursive_deref/struct.B.html '//h3[@class="code-header"]' 'impl Deref for B'
 // @has '-' '//*[@class="impl-items"]//*[@id="method.c"]' 'pub fn c(&self)'
 impl Deref for B {
     type Target = C;
@@ -29,7 +29,7 @@ impl Deref for B {
     }
 }
 
-// @has recursive_deref/struct.C.html '//h3[@class="code-header in-band"]' 'impl Deref for C'
+// @has recursive_deref/struct.C.html '//h3[@class="code-header"]' 'impl Deref for C'
 impl Deref for C {
     type Target = B;
 
@@ -49,7 +49,7 @@ impl G {
     pub fn g() {}
 }
 
-// @has recursive_deref/struct.D.html '//h3[@class="code-header in-band"]' 'impl Deref for D'
+// @has recursive_deref/struct.D.html '//h3[@class="code-header"]' 'impl Deref for D'
 // We also check that `G::g` method isn't rendered because there is no `self` argument.
 // @!has '-' '//*[@id="deref-methods-G"]' ''
 impl Deref for D {
@@ -60,7 +60,7 @@ impl Deref for D {
     }
 }
 
-// @has recursive_deref/struct.E.html '//h3[@class="code-header in-band"]' 'impl Deref for E'
+// @has recursive_deref/struct.E.html '//h3[@class="code-header"]' 'impl Deref for E'
 // We also check that `G::g` method isn't rendered because there is no `self` argument.
 // @!has '-' '//*[@id="deref-methods-G"]' ''
 impl Deref for E {
@@ -71,7 +71,7 @@ impl Deref for E {
     }
 }
 
-// @has recursive_deref/struct.F.html '//h3[@class="code-header in-band"]' 'impl Deref for F'
+// @has recursive_deref/struct.F.html '//h3[@class="code-header"]' 'impl Deref for F'
 // We also check that `G::g` method isn't rendered because there is no `self` argument.
 // @!has '-' '//*[@id="deref-methods-G"]' ''
 impl Deref for F {
@@ -82,7 +82,7 @@ impl Deref for F {
     }
 }
 
-// @has recursive_deref/struct.G.html '//h3[@class="code-header in-band"]' 'impl Deref for G'
+// @has recursive_deref/struct.G.html '//h3[@class="code-header"]' 'impl Deref for G'
 impl Deref for G {
     type Target = E;
 
@@ -100,7 +100,7 @@ impl I {
     pub fn i() {}
 }
 
-// @has recursive_deref/struct.H.html '//h3[@class="code-header in-band"]' 'impl Deref for H'
+// @has recursive_deref/struct.H.html '//h3[@class="code-header"]' 'impl Deref for H'
 // @!has '-' '//*[@id="deref-methods-I"]' ''
 impl Deref for H {
     type Target = I;
@@ -110,7 +110,7 @@ impl Deref for H {
     }
 }
 
-// @has recursive_deref/struct.I.html '//h3[@class="code-header in-band"]' 'impl Deref for I'
+// @has recursive_deref/struct.I.html '//h3[@class="code-header"]' 'impl Deref for I'
 impl Deref for I {
     type Target = H;
 
diff --git a/src/test/rustdoc/rfc-2632-const-trait-impl.rs b/src/test/rustdoc/rfc-2632-const-trait-impl.rs
index f3e211e3017..8bd402291aa 100644
--- a/src/test/rustdoc/rfc-2632-const-trait-impl.rs
+++ b/src/test/rustdoc/rfc-2632-const-trait-impl.rs
@@ -30,10 +30,10 @@ pub trait Tr<T> {
 }
 
 // @has - '//section[@id="impl-Tr%3CT%3E-for-T"]' ''
-// @!has - '//section[@id="impl-Tr%3CT%3E-for-T"]/h3[@class="code-header in-band"]' '~const'
-// @has - '//section[@id="impl-Tr%3CT%3E-for-T"]/h3[@class="code-header in-band"]/a[@class="trait"]' 'Clone'
-// @!has - '//section[@id="impl-Tr%3CT%3E-for-T"]/h3[@class="code-header in-band"]/span[@class="where"]' '~const'
-// @has - '//section[@id="impl-Tr%3CT%3E-for-T"]/h3[@class="code-header in-band"]/span[@class="where fmt-newline"]' ': Clone'
+// @!has - '//section[@id="impl-Tr%3CT%3E-for-T"]/h3[@class="code-header"]' '~const'
+// @has - '//section[@id="impl-Tr%3CT%3E-for-T"]/h3[@class="code-header"]/a[@class="trait"]' 'Clone'
+// @!has - '//section[@id="impl-Tr%3CT%3E-for-T"]/h3[@class="code-header"]/span[@class="where"]' '~const'
+// @has - '//section[@id="impl-Tr%3CT%3E-for-T"]/h3[@class="code-header"]/span[@class="where fmt-newline"]' ': Clone'
 impl<T: ~const Clone + ~const Destruct> const Tr<T> for T
 where
     Option<T>: ~const Clone + ~const Destruct,
diff --git a/src/test/rustdoc/sidebar-links-to-foreign-impl.rs b/src/test/rustdoc/sidebar-links-to-foreign-impl.rs
index 15515039659..6712af527a3 100644
--- a/src/test/rustdoc/sidebar-links-to-foreign-impl.rs
+++ b/src/test/rustdoc/sidebar-links-to-foreign-impl.rs
@@ -6,9 +6,9 @@
 // @has - '//*[@class="sidebar-title"]/a[@href="#foreign-impls"]' 'Implementations on Foreign Types'
 // @has - '//h2[@id="foreign-impls"]' 'Implementations on Foreign Types'
 // @has - '//*[@class="sidebar-elems"]//section//a[@href="#impl-Foo-for-u32"]' 'u32'
-// @has - '//*[@id="impl-Foo-for-u32"]//h3[@class="code-header in-band"]' 'impl Foo for u32'
+// @has - '//*[@id="impl-Foo-for-u32"]//h3[@class="code-header"]' 'impl Foo for u32'
 // @has - '//*[@class="sidebar-elems"]//section//a[@href="#impl-Foo-for-%26%27a%20str"]' "&'a str"
-// @has - '//*[@id="impl-Foo-for-%26%27a%20str"]//h3[@class="code-header in-band"]' "impl<'a> Foo for &'a str"
+// @has - '//*[@id="impl-Foo-for-%26%27a%20str"]//h3[@class="code-header"]' "impl<'a> Foo for &'a str"
 pub trait Foo {}
 
 impl Foo for u32 {}
diff --git a/src/test/rustdoc/sized_trait.rs b/src/test/rustdoc/sized_trait.rs
index 36718ebe1a6..feef4de8d57 100644
--- a/src/test/rustdoc/sized_trait.rs
+++ b/src/test/rustdoc/sized_trait.rs
@@ -11,7 +11,7 @@ pub struct Bar {
 pub struct Foo<T: ?Sized>(T);
 
 // @has foo/struct.Unsized.html
-// @has - '//*[@id="impl-Sized-for-Unsized"]//h3[@class="code-header in-band"]' 'impl !Sized for Unsized'
+// @has - '//*[@id="impl-Sized-for-Unsized"]//h3[@class="code-header"]' 'impl !Sized for Unsized'
 pub struct Unsized {
     data: [u8],
 }
diff --git a/src/test/rustdoc/src-links-auto-impls.rs b/src/test/rustdoc/src-links-auto-impls.rs
index 313a4b11893..953563833c9 100644
--- a/src/test/rustdoc/src-links-auto-impls.rs
+++ b/src/test/rustdoc/src-links-auto-impls.rs
@@ -1,11 +1,11 @@
 #![crate_name = "foo"]
 
 // @has foo/struct.Unsized.html
-// @has - '//*[@id="impl-Sized-for-Unsized"]/h3[@class="code-header in-band"]' 'impl !Sized for Unsized'
+// @has - '//*[@id="impl-Sized-for-Unsized"]/h3[@class="code-header"]' 'impl !Sized for Unsized'
 // @!has - '//*[@id="impl-Sized-for-Unsized"]//a[@class="srclink"]' 'source'
-// @has - '//*[@id="impl-Sync-for-Unsized"]/h3[@class="code-header in-band"]' 'impl Sync for Unsized'
+// @has - '//*[@id="impl-Sync-for-Unsized"]/h3[@class="code-header"]' 'impl Sync for Unsized'
 // @!has - '//*[@id="impl-Sync-for-Unsized"]//a[@class="srclink"]' 'source'
-// @has - '//*[@id="impl-Any-for-Unsized"]/h3[@class="code-header in-band"]' 'impl<T> Any for T'
+// @has - '//*[@id="impl-Any-for-Unsized"]/h3[@class="code-header"]' 'impl<T> Any for T'
 // @has - '//*[@id="impl-Any-for-Unsized"]//a[@class="srclink rightside"]' 'source'
 pub struct Unsized {
     data: [u8],
diff --git a/src/test/rustdoc/synthetic_auto/basic.rs b/src/test/rustdoc/synthetic_auto/basic.rs
index 19138fd1ace..7c6a388653c 100644
--- a/src/test/rustdoc/synthetic_auto/basic.rs
+++ b/src/test/rustdoc/synthetic_auto/basic.rs
@@ -1,6 +1,6 @@
 // @has basic/struct.Foo.html
-// @has - '//h3[@class="code-header in-band"]' 'impl<T> Send for Foo<T>where T: Send'
-// @has - '//h3[@class="code-header in-band"]' 'impl<T> Sync for Foo<T>where T: Sync'
+// @has - '//h3[@class="code-header"]' 'impl<T> Send for Foo<T>where T: Send'
+// @has - '//h3[@class="code-header"]' 'impl<T> Sync for Foo<T>where T: Sync'
 // @count - '//*[@id="implementations-list"]//*[@class="impl has-srclink"]' 0
 // @count - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]' 5
 pub struct Foo<T> {
diff --git a/src/test/rustdoc/synthetic_auto/complex.rs b/src/test/rustdoc/synthetic_auto/complex.rs
index 39f78983da2..43393c21fdd 100644
--- a/src/test/rustdoc/synthetic_auto/complex.rs
+++ b/src/test/rustdoc/synthetic_auto/complex.rs
@@ -20,7 +20,7 @@ mod foo {
 }
 
 // @has complex/struct.NotOuter.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<'a, T, K: ?Sized> Send for Outer<'a, T, K>where K: for<'b> Fn((&'b bool, &'a u8)) \
 // -> &'b i8, T: MyTrait<'a>, <T as MyTrait<'a>>::MyItem: Copy, 'a: 'static"
 
diff --git a/src/test/rustdoc/synthetic_auto/crate-local.rs b/src/test/rustdoc/synthetic_auto/crate-local.rs
index 58b787dfafc..ed01f63f998 100644
--- a/src/test/rustdoc/synthetic_auto/crate-local.rs
+++ b/src/test/rustdoc/synthetic_auto/crate-local.rs
@@ -3,7 +3,7 @@
 pub auto trait Banana {}
 
 // @has crate_local/struct.Peach.html
-// @has - '//h3[@class="code-header in-band"]' 'impl Banana for Peach'
-// @has - '//h3[@class="code-header in-band"]' 'impl Send for Peach'
-// @has - '//h3[@class="code-header in-band"]' 'impl Sync for Peach'
+// @has - '//h3[@class="code-header"]' 'impl Banana for Peach'
+// @has - '//h3[@class="code-header"]' 'impl Send for Peach'
+// @has - '//h3[@class="code-header"]' 'impl Sync for Peach'
 pub struct Peach;
diff --git a/src/test/rustdoc/synthetic_auto/lifetimes.rs b/src/test/rustdoc/synthetic_auto/lifetimes.rs
index 0c94850e786..33170a84435 100644
--- a/src/test/rustdoc/synthetic_auto/lifetimes.rs
+++ b/src/test/rustdoc/synthetic_auto/lifetimes.rs
@@ -9,10 +9,10 @@ where
 {}
 
 // @has lifetimes/struct.Foo.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<'c, K> Send for Foo<'c, K>where K: for<'b> Fn(&'b bool) -> &'c u8, 'c: 'static"
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<'c, K> Sync for Foo<'c, K>where K: Sync"
 pub struct Foo<'c, K: 'c> {
     inner_field: Inner<'c, K>,
diff --git a/src/test/rustdoc/synthetic_auto/manual.rs b/src/test/rustdoc/synthetic_auto/manual.rs
index 35047e3e8c0..77c04ad2ad9 100644
--- a/src/test/rustdoc/synthetic_auto/manual.rs
+++ b/src/test/rustdoc/synthetic_auto/manual.rs
@@ -1,8 +1,8 @@
 // @has manual/struct.Foo.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // 'impl<T> Sync for Foo<T>where T: Sync'
 //
-// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // 'impl<T> Send for Foo<T>'
 //
 // @count - '//*[@id="trait-implementations-list"]//*[@class="impl has-srclink"]' 1
diff --git a/src/test/rustdoc/synthetic_auto/negative.rs b/src/test/rustdoc/synthetic_auto/negative.rs
index 66e749ac38d..2c2c848a5e0 100644
--- a/src/test/rustdoc/synthetic_auto/negative.rs
+++ b/src/test/rustdoc/synthetic_auto/negative.rs
@@ -3,10 +3,10 @@ pub struct Inner<T: Copy> {
 }
 
 // @has negative/struct.Outer.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<T> !Send for Outer<T>"
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<T> !Sync for Outer<T>"
 pub struct Outer<T: Copy> {
     inner_field: Inner<T>,
diff --git a/src/test/rustdoc/synthetic_auto/nested.rs b/src/test/rustdoc/synthetic_auto/nested.rs
index 09587bcc30f..423bf115ab1 100644
--- a/src/test/rustdoc/synthetic_auto/nested.rs
+++ b/src/test/rustdoc/synthetic_auto/nested.rs
@@ -9,10 +9,10 @@ where
 }
 
 // @has nested/struct.Foo.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // 'impl<T> Send for Foo<T>where T: Copy'
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // 'impl<T> Sync for Foo<T>where T: Sync'
 pub struct Foo<T> {
     inner_field: Inner<T>,
diff --git a/src/test/rustdoc/synthetic_auto/no-redundancy.rs b/src/test/rustdoc/synthetic_auto/no-redundancy.rs
index 41375decc8a..59f33623322 100644
--- a/src/test/rustdoc/synthetic_auto/no-redundancy.rs
+++ b/src/test/rustdoc/synthetic_auto/no-redundancy.rs
@@ -9,7 +9,7 @@ where
 }
 
 // @has no_redundancy/struct.Outer.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<T> Send for Outer<T>where T: Send + Copy"
 pub struct Outer<T> {
     inner_field: Inner<T>,
diff --git a/src/test/rustdoc/synthetic_auto/overflow.rs b/src/test/rustdoc/synthetic_auto/overflow.rs
index c132ab6fb1b..35a487c764d 100644
--- a/src/test/rustdoc/synthetic_auto/overflow.rs
+++ b/src/test/rustdoc/synthetic_auto/overflow.rs
@@ -21,7 +21,7 @@ enum TyData<I: Interner> {
 struct VariableKind<I: Interner>(I::InternedType);
 
 // @has overflow/struct.BoundVarsCollector.html
-// @has - '//h3[@class="code-header in-band"]' "impl<'tcx> Send for BoundVarsCollector<'tcx>"
+// @has - '//h3[@class="code-header"]' "impl<'tcx> Send for BoundVarsCollector<'tcx>"
 pub struct BoundVarsCollector<'tcx> {
     val: VariableKind<RustInterner<'tcx>>
 }
diff --git a/src/test/rustdoc/synthetic_auto/project.rs b/src/test/rustdoc/synthetic_auto/project.rs
index e80b1b1dc9b..558ff2add40 100644
--- a/src/test/rustdoc/synthetic_auto/project.rs
+++ b/src/test/rustdoc/synthetic_auto/project.rs
@@ -23,10 +23,10 @@ where
 }
 
 // @has project/struct.Foo.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<'c, K> Send for Foo<'c, K>where K: MyTrait<MyItem = bool>, 'c: 'static"
 //
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<'c, K> Sync for Foo<'c, K>where K: MyTrait, <K as MyTrait>::MyItem: OtherTrait, \
 // 'c: 'static,"
 pub struct Foo<'c, K: 'c> {
diff --git a/src/test/rustdoc/synthetic_auto/self-referential.rs b/src/test/rustdoc/synthetic_auto/self-referential.rs
index d15a8de7d2f..c6ae96de776 100644
--- a/src/test/rustdoc/synthetic_auto/self-referential.rs
+++ b/src/test/rustdoc/synthetic_auto/self-referential.rs
@@ -23,7 +23,7 @@ impl<T> Pattern for Wrapper<T> {
 
 
 // @has self_referential/struct.WriteAndThen.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<P1> Send for WriteAndThen<P1>where    <P1 as Pattern>::Value: Send"
 pub struct WriteAndThen<P1>(pub P1::Value,pub <Constrain<P1, Wrapper<P1::Value>> as Pattern>::Value)
     where P1: Pattern;
diff --git a/src/test/rustdoc/synthetic_auto/static-region.rs b/src/test/rustdoc/synthetic_auto/static-region.rs
index 08e9567313e..1a76cb919c2 100644
--- a/src/test/rustdoc/synthetic_auto/static-region.rs
+++ b/src/test/rustdoc/synthetic_auto/static-region.rs
@@ -3,7 +3,7 @@ pub trait OwnedTrait<'a> {
 }
 
 // @has static_region/struct.Owned.html
-// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has - '//*[@id="synthetic-implementations-list"]//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 // "impl<T> Send for Owned<T>where <T as OwnedTrait<'static>>::Reader: Send"
 pub struct Owned<T> where T: OwnedTrait<'static> {
     marker: <T as OwnedTrait<'static>>::Reader,
diff --git a/src/test/rustdoc/traits-in-bodies.rs b/src/test/rustdoc/traits-in-bodies.rs
index 6d450a625d0..a65dd7a546c 100644
--- a/src/test/rustdoc/traits-in-bodies.rs
+++ b/src/test/rustdoc/traits-in-bodies.rs
@@ -4,7 +4,7 @@
 pub struct Bounded<T: Clone>(T);
 
 // @has traits_in_bodies/struct.SomeStruct.html
-// @has - '//h3[@class="code-header in-band"]' 'impl Clone for SomeStruct'
+// @has - '//h3[@class="code-header"]' 'impl Clone for SomeStruct'
 pub struct SomeStruct;
 
 fn asdf() -> Bounded<SomeStruct> {
@@ -18,7 +18,7 @@ fn asdf() -> Bounded<SomeStruct> {
 }
 
 // @has traits_in_bodies/struct.Point.html
-// @has - '//h3[@class="code-header in-band"]' 'impl Copy for Point'
+// @has - '//h3[@class="code-header"]' 'impl Copy for Point'
 #[derive(Clone)]
 pub struct Point {
     x: i32,
@@ -31,7 +31,7 @@ const _FOO: () = {
 };
 
 // @has traits_in_bodies/struct.Inception.html
-// @has - '//h3[@class="code-header in-band"]' 'impl Clone for Inception'
+// @has - '//h3[@class="code-header"]' 'impl Clone for Inception'
 pub struct Inception;
 
 static _BAR: usize = {
diff --git a/src/test/rustdoc/typedef.rs b/src/test/rustdoc/typedef.rs
index b68ec4557ad..d5dfa948489 100644
--- a/src/test/rustdoc/typedef.rs
+++ b/src/test/rustdoc/typedef.rs
@@ -9,8 +9,8 @@ impl MyStruct {
 }
 
 // @has typedef/type.MyAlias.html
-// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'impl MyAlias'
-// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' 'impl MyTrait for MyAlias'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'impl MyAlias'
+// @has - '//*[@class="impl has-srclink"]//h3[@class="code-header"]' 'impl MyTrait for MyAlias'
 // @hasraw - 'Alias docstring'
 // @has - '//*[@class="sidebar"]//*[@class="location"]' 'MyAlias'
 // @has - '//*[@class="sidebar"]//a[@href="#implementations"]' 'Methods'
diff --git a/src/test/rustdoc/where.rs b/src/test/rustdoc/where.rs
index 68a146bfa55..8b5bce28f5a 100644
--- a/src/test/rustdoc/where.rs
+++ b/src/test/rustdoc/where.rs
@@ -13,7 +13,7 @@ pub fn charlie<C>() where C: MyTrait {}
 
 pub struct Delta<D>(D);
 
-// @has foo/struct.Delta.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has foo/struct.Delta.html '//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 //          "impl<D> Delta<D>where D: MyTrait"
 impl<D> Delta<D> where D: MyTrait {
     pub fn delta() {}
@@ -43,17 +43,17 @@ pub trait TraitWhere {
     { todo!() }
 }
 
-// @has foo/struct.Echo.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has foo/struct.Echo.html '//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 //          "impl<E> MyTrait for Echo<E>where E: MyTrait"
-// @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//h3[@class="code-header in-band"]' \
+// @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//h3[@class="code-header"]' \
 //          "impl<E> MyTrait for Echo<E>where E: MyTrait"
 impl<E> MyTrait for Echo<E>where E: MyTrait {}
 
 pub enum Foxtrot<F> { Foxtrot1(F) }
 
-// @has foo/enum.Foxtrot.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
+// @has foo/enum.Foxtrot.html '//*[@class="impl has-srclink"]//h3[@class="code-header"]' \
 //          "impl<F> MyTrait for Foxtrot<F>where F: MyTrait"
-// @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//h3[@class="code-header in-band"]' \
+// @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//h3[@class="code-header"]' \
 //          "impl<F> MyTrait for Foxtrot<F>where F: MyTrait"
 impl<F> MyTrait for Foxtrot<F>where F: MyTrait {}