diff --git a/src/elements/input.less b/src/elements/input.less
index f94f38461..fa16bb04b 100755
--- a/src/elements/input.less
+++ b/src/elements/input.less
@@ -300,6 +300,14 @@
   vertical-align: top;
 }
 
+.ui.fluid.action.input {
+  display: table;
+  width: 100%;
+}
+.ui.fluid.action.input .button {
+  width: 0.01%;
+}
+
 /*--------------------
         Fluid
 ---------------------*/