diff --git a/src/form/input.js b/src/form/input.js
index bc194ea..ec28f3e 100644
--- a/src/form/input.js
+++ b/src/form/input.js
@@ -124,6 +124,11 @@ class Input extends Component {
             background: var(--color-plain-1);
           }
         }
+        .icon {
+          --size: 16px;
+          margin: 0 8px 0 4px;
+          color: var(--color-grey-2);
+        }
       }
 
       .suggestion {
@@ -320,6 +325,12 @@ class Input extends Component {
           .icon {
             --size: #{map.get($v, 'f')};
           }
+          @if $s == 'xxxl' {
+            .icon {
+              --size: 22px;
+              margin: 0 12px 0 4px;
+            }
+          }
         }
         :host([size='#{$s}'][circle]) {
           width: map.get($v, 'h');