pat autosuggest: Remove ie<11 compatibility css.

Author: thet

src/pat/auto-suggest/_auto-suggest.scss

@@ -3,11 +3,6 @@
 
 /* @group Auto suggest */
 
-.lt-ie9 .pat-autosuggest {
-    min-width: 175px;
-    /* Trying to resolve the 1px wide issue in IE8 */
-}
-
 /*
 Version: 3.4.3 Timestamp: Tue Sep 17 06:47:14 PDT 2013
 */
@@ -23,11 +18,6 @@ Version: 3.4.3 Timestamp: Tue Sep 17 06:47:14 PDT 2013
     width: 100%;
 }
 
-.lt-ie10 .select2-container {
-    width: 100% !important;
-    height: auto !important;
-}
-
 .select2-container,
 .select2-drop {
     box-sizing: border-box;