make tabmail not jump with different icon heights

diff --git a/LCARStrek/messenger/threadPane.css b/LCARStrek/messenger/threadPane.css
index a511910b586c17c41517e74bb4229e53cc58f79e..f58462d66058b3a607aa7151e63cdf1940cf9fbc 100644 (file)
--- a/LCARStrek/messenger/threadPane.css
+++ b/LCARStrek/messenger/threadPane.css
@@ -208,9 +208,9 @@ treechildren::-moz-tree-image(junkStatusCol, notjunk) {
 /* ..... subject column and tab icons ..... */
 
 .tabmail-tab[type="message"] .tab-icon {
-  margin-top: -4px;
   /* the message icons are only 14px high */
   height: 14px;
+  margin-bottom: 2px;
 }
 
 .tabmail-tab[type="message"],