Do not set fixed width for thread selector dropdown box

There were cases that the fixed width for this box would cause the
thread selector to explode outside of the email header table in the
thread viewer. We should keep the select dropdown itself to the width
of the overall list of email addresses in the chain.

diff --git a/media/css/main.css b/media/css/main.css
index aceeaade0962a23e4b6e5046538be554a13fe953..cb74f21175377b4a092fb8fe5b943cf8409b928a 100644 (file)
--- a/media/css/main.css
+++ b/media/css/main.css
@@ -1247,6 +1247,11 @@ input[type=checkbox]:focus {
   margin: 2px;
 }
 
+/* For the thread viewer, keep the width inline with the parent element */
+#thread_select.custom-select {
+  width: auto;
+}
+
 th.formfieldnamecontainer {
   padding-right: 1em;
 }