diff --git a/themes/typing/source/css/typing.css b/themes/typing/source/css/typing.css
index 031802f..159065c 100644
--- a/themes/typing/source/css/typing.css
+++ b/themes/typing/source/css/typing.css
@@ -1411,7 +1411,7 @@ pre .keyword {
 }
 
 /* search bar */
-.searchContainer{
+.searchContainer {
   width: 10em;
   color:#d8d8d8;
   background-color:#333;
@@ -1421,6 +1421,14 @@ pre .keyword {
   position: relative;
 }
 
+/* don't underline the search icon */
+.searchContainer a:hover,
+.searchContainer a:visited,
+.searchContainer a:link,
+.searchContainer a:active {
+  border-bottom: none;
+}
+
 /* inline-block to position them in same line */
 .searchBox,
 .searchBtn{