rustdoc: move setting-line color CSS to settings.css

Author: notriddle

src/librustdoc/html/static/css/rustdoc.css

@@ -1474,25 +1474,6 @@ h3.variant {
 	animation: rotating 2s linear infinite;
 }
 
-.setting-line .radio-line input:checked {
-	box-shadow: inset 0 0 0 3px var(--main-background-color);
-	background-color: var(--settings-input-color);
-}
-.setting-line .radio-line input:focus {
-	box-shadow: 0 0 1px 1px var(--settings-input-color);
-}
-/* In here we combine both `:focus` and `:checked` properties. */
-.setting-line .radio-line input:checked:focus {
-	box-shadow: inset 0 0 0 3px var(--main-background-color),
-		0 0 2px 2px var(--settings-input-color);
-}
-.setting-line .radio-line input:hover {
-	border-color: var(--settings-input-color) !important;
-}
-input:checked + .slider {
-	background-color: var(--settings-input-color);
-}
-
 #help-button > a {
 	text-align: center;
 	/* Rare exception to specifying font sizes in rem. Since this is acting

src/librustdoc/html/static/css/settings.css

@@ -89,3 +89,22 @@ input:checked + .slider:before {
 #settings .setting-line {
 	margin: 1.2em 0.6em;
 }
+
+.setting-line .radio-line input:checked {
+	box-shadow: inset 0 0 0 3px var(--main-background-color);
+	background-color: var(--settings-input-color);
+}
+.setting-line .radio-line input:focus {
+	box-shadow: 0 0 1px 1px var(--settings-input-color);
+}
+/* In here we combine both `:focus` and `:checked` properties. */
+.setting-line .radio-line input:checked:focus {
+	box-shadow: inset 0 0 0 3px var(--main-background-color),
+		0 0 2px 2px var(--settings-input-color);
+}
+.setting-line .radio-line input:hover {
+	border-color: var(--settings-input-color) !important;
+}
+input:checked + .slider {
+	background-color: var(--settings-input-color);
+}