diff --git a/less/_inputs.less b/less/_inputs.less
index 121e2d3f..98b87ab2 100644
--- a/less/_inputs.less
+++ b/less/_inputs.less
@@ -29,6 +29,14 @@ select[multiple].form-control {
   background-position: center bottom, center calc(~"100% - 1px");
   background-color: transparent;
   background-color: rgba(0,0,0,0);
+  
+  // fix to stop horizontal resize.
+  textarea& {
+     height: auto;
++    resize: vertical; // fix to stop horizontal resize.
+     &[disabled] {
+      resize: vertical;
+  }
 }
 .form-control[disabled], .form-control[readonly], fieldset[disabled] .form-control {
   background-color: transparent;