Merge branch 'feature-search-subtree' of github.com:crowi/crowi into feature-search-subtree

resource/css/_search.scss

@@ -3,6 +3,7 @@
   color: #999;
 }
 .search-listpage-clear {
+  z-index: 3;
   display: none;
   position: absolute;
   right: 8px;