Rollup merge of #92440 - GuillaumeGomez:fix-mobile-toggles, r=jsha

Fix mobile toggles position

Before:

![Screenshot from 2021-12-29 18-53-33](https://user-images.githubusercontent.com/3050060/147764842-082f6fa2-b631-4c47-ba34-ced76fe8494f.png)

After:

![Screenshot from 2021-12-29 18-52-48](https://user-images.githubusercontent.com/3050060/147764853-13046330-2442-4fad-b26a-84c167711b54.png)

r? `@jsha`

1 files changed, 10 insertions, 0 deletions

diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
index cbb078f2ab3..e5c667a37c6 100644
--- a/src/librustdoc/html/static/css/rustdoc.css
+++ b/src/librustdoc/html/static/css/rustdoc.css
@@ -2007,6 +2007,16 @@ details.rustdoc-toggle[open] > summary.hideme::after {
 		max-width: 100vw;
 		width: 100vw;
 	}
+
+	/* Position of the "[-]" element. */
+	details.rustdoc-toggle:not(.top-doc) > summary {
+		margin-left: 10px;
+	}
+	.impl-items > details.rustdoc-toggle > summary:not(.hideme)::before,
+	#main-content > details.rustdoc-toggle:not(.top-doc) > summary::before,
+	#main-content > div > details.rustdoc-toggle > summary::before {
+		left: -11px;
+	}
 }
 
 @media print {