Issue #1217036 by jyve, franz: Clean up the CSS for Search module.

core/modules/search/search-rtl.css

-
-.search-advanced .criterion {
-  float: right;
-  margin-right: 0;
-  margin-left: 2em;
-}
-.search-advanced .action {
-  float: right;
-  clear: right;
-}
-.search-results .search-snippet-info {
-  padding-right: 1em; /* LTR */
-}
\ No newline at end of file

core/modules/search/search.css

-
-.search-form {
-  margin-bottom: 1em;
-}
-.search-form input {
-  margin-top: 0;
-  margin-bottom: 0;
-}
-.search-results {
-  list-style: none;
-}
-.search-results p {
-  margin-top: 0;
-}
-.search-results .title {
-  font-size: 1.2em;
-}
-.search-results li {
-  margin-bottom: 1em;
-}
-.search-results .search-snippet-info {
-  padding-left: 1em; /* LTR */
-}
-.search-results .search-info {
-  font-size: 0.85em;
-}
-.search-advanced .criterion {
-  float: left; /* LTR */
-  margin-right: 2em; /* LTR */
-}
-.search-advanced .action {
-  float: left; /* LTR */
-  clear: left; /* LTR */
-}

core/modules/search/search.info

@@ -6,4 +6,4 @@ core = 8.x
 files[] = search.extender.inc
 files[] = search.test
 configure = admin/config/search/settings
-stylesheets[all][] = search.css
+stylesheets[all][] = search.theme.css