diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
index 99b3da8b2cd..c48863b4681 100644
--- a/src/librustdoc/html/static/css/rustdoc.css
+++ b/src/librustdoc/html/static/css/rustdoc.css
@@ -1838,6 +1838,10 @@ instead, we check that it's not a "finger" cursor.
 	border-right: 3px solid var(--target-border-color);
 }
 
+a.tooltip {
+	font-family: var(--font-family);
+}
+
 .code-header a.tooltip {
 	color: inherit;
 	margin-right: 15px;
diff --git a/tests/rustdoc-gui/notable-trait.goml b/tests/rustdoc-gui/notable-trait.goml
index 7fc70e0675d..423a273fde7 100644
--- a/tests/rustdoc-gui/notable-trait.goml
+++ b/tests/rustdoc-gui/notable-trait.goml
@@ -8,10 +8,10 @@ define-function: (
     [x, i_x],
     block {
         // Checking they have the same y position.
-        compare-elements-position: (
+        compare-elements-position-near: (
             "//*[@id='method.create_an_iterator_from_read']//a[normalize-space()='NotableStructWithLongName']",
             "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']",
-            ["y"],
+            {"y": 1},
         )
         // Checking they don't have the same x position.
         compare-elements-position-false: (
diff --git a/tests/rustdoc-gui/src/test_docs/lib.rs b/tests/rustdoc-gui/src/test_docs/lib.rs
index e8afe8b5687..623f5b33e9b 100644
--- a/tests/rustdoc-gui/src/test_docs/lib.rs
+++ b/tests/rustdoc-gui/src/test_docs/lib.rs
@@ -767,3 +767,17 @@ pub mod impls_indent {
         pub fn bar() {}
     }
 }
+
+pub mod tooltips {
+    pub struct X;
+
+    impl X {
+        pub fn bar() -> Vec<u8> {
+            Vec::new()
+        }
+    }
+
+    pub fn bar() -> Vec<u8> {
+        Vec::new()
+    }
+}