--- a/browser/themes/shared/incontentprefs/preferences.inc.css
+++ b/browser/themes/shared/incontentprefs/preferences.inc.css
@@ -653,19 +653,24 @@ groupbox {
   position: sticky;
   background-color: var(--in-content-page-background);
   width: 100%;
   top: 0;
   z-index: 1;
 }
 
 #searchInput {
+  width: 230px;
   margin: 20px 0;
 }
 
+#searchInput .textbox-search-icons:not([selectedIndex="1"]) {
+  display: none;
+}
+
 .search-tooltip {
   font-size: 1.25rem;
   position: absolute;
   padding: 0 10px;
   background-color: #ffe900;
   border: 1px solid #d7b600;
   -moz-user-select: none;
   bottom: 35px;