diff --git a/extensions/tags/less/forum/TagDiscussionModal.less b/extensions/tags/less/forum/TagDiscussionModal.less
index 2cdb63cbe..3a7848cc7 100644
--- a/extensions/tags/less/forum/TagDiscussionModal.less
+++ b/extensions/tags/less/forum/TagDiscussionModal.less
@@ -32,6 +32,7 @@
   .TagDiscussionModal-form-input {
     display: table-cell;
     width: 100%;
+    vertical-align: top;
   }
   .TagDiscussionModal-form-submit {
     display: table-cell;
@@ -42,7 +43,7 @@
   padding-top: 0;
   padding-bottom: 0;
   overflow: hidden;
-  white-space: nowrap;
+  height: auto;
 
   input {
     display: inline;
@@ -52,6 +53,7 @@
     padding: 0;
     width: 100%;
     margin-right: -100%;
+    background: transparent;
   }
 }
 .TagsInput-tag {