Auto merge of #46586 - GuillaumeGomez:fix-mobile-important-display, r=QuietMisdreavus

Fixes doc important trait display on mobile

Fixes #46527.

r? @QuietMisdreavus

Author: bors

src/librustdoc/html/static/rustdoc.css

@@ -995,6 +995,14 @@ h4 > .important-traits {
 	top: 2px;
 }
 
+@media (max-width: 700px) {
+	h4 > .important-traits {
+		position: absolute;
+		left: -22px;
+		top: 24px;
+	}
+}
+
 .modal {
 	position: fixed;
 	width: 100vw;
@@ -1068,4 +1076,4 @@ h3.important {
 	position: absolute;
 	left: -42px;
 	margin-top: 2px;
-}
+}