Rollup merge of rust-lang#92610 - GuillaumeGomez:css-class-instead-of-inline-style, r=jsha

Create CSS class instead of using inline style for search results

I saw this change in the update you proposed in rust-lang#92404. :)

r? ``@jsha``

Author: ehuss

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

@@ -545,6 +545,10 @@ nav.sub {
 	position: relative;
 }
 
+.search-loading {
+	text-align: center;
+}
+
 #results > table {
 	width: 100%;
 	table-layout: fixed;

src/librustdoc/html/static/js/main.js

@@ -289,8 +289,8 @@ function hideThemeButtonState() {
             var params = searchState.getQueryStringParams();
             if (params.search !== undefined) {
                 var search = searchState.outputElement();
-                search.innerHTML = "<h3 style=\"text-align: center;\">" +
-                   searchState.loadingText + "</h3>";
+                search.innerHTML = "<h3 class=\"search-loading\">" +
+                    searchState.loadingText + "</h3>";
                 searchState.showResults(search);
                 loadSearch();
             }