diff --git a/boards/static/css/base.css b/boards/static/css/base.css
--- a/boards/static/css/base.css
+++ b/boards/static/css/base.css
@@ -84,7 +84,7 @@ textarea, input {
     display: inline;
 }
 
-.post-button-form > button {
+.post-button-form > button, #autoupdate {
     border: none;
     margin: inherit;
     padding: inherit;