Update classic.css

public/css/classic.css

@@ -182,6 +182,9 @@ select.form-input {
     background-color: #FBFBFB;
     border: 2px solid #666666;
 }
+.comment-submit {
+    margin: 10px;
+}
 #description-box {
     font-size: 0.8em;
 }