better assisted search color design

web/themes/custom/materiotheme/assets/styles/main.scss

@@ -605,14 +605,17 @@ header[role="banner"]{
 						height:1.5em;
 						border: none;
 						padding: 0 0.5em;
-						background-color: #e2e2e2;
+						background-color: #eeeaea;
 						span.placeholder{
 							color: $color-main-text;
 							line-height: 1;
 							span.ss-disabled{
-								color: #616161;
+								color: #8f8f8f;
 							}
 						}
+						span.ss-arrow span{
+							border-color: #b1adad;
+						}
 					}
 					.ss-content{
 						width:auto;