Bug 1868079 - Make sure all folder properties dialog tabs are visible. r=freaktechnik

Differential Revision: https://phabricator.services.mozilla.com/D195405

--HG--
extra : rebase_source : 6c197fb5ae17be655c519bfe43077d913896612e
extra : amend_source : 70b0fd4ad1a1baa1a9fa133e40006b675d84c9d1

mail/themes/shared/mail/folderProps.css

@@ -2,9 +2,18 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#folderPropertiesDialog {
-  min-height: 25em;
-  max-width: 50em;
+html {
+  min-height: 370px;
+  min-width: 750px;
+}
+
+body {
+  height: 100vh;
+  margin: 0;
+}
+
+description {
+  max-width: 80vw;
 }
 
 #nameBox {

mailnews/base/content/folderProps.xhtml

@@ -1,5 +1,4 @@
 <?xml version="1.0"?>
-<!-- -*- Mode: SGML; indent-tabs-mode: nil; -*- -->
 <!-- This Source Code Form is subject to the terms of the Mozilla Public
    - License, v. 2.0. If a copy of the MPL was not distributed with this
    - file, You can obtain one at https://mozilla.org/MPL/2.0/. -->
@@ -21,7 +20,6 @@
     <link rel="stylesheet" href="chrome://messenger/skin/folderProps.css" />
     <link rel="stylesheet" href="chrome://messenger/skin/colors.css" />
     <link rel="stylesheet" href="chrome://messenger/skin/folderColors.css" />
-
     <link rel="localization" href="messenger/folderprops.ftl" />
     <script
       defer="defer"
@@ -47,11 +45,7 @@
   <html:body
     xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
   >
-    <!-- NOTE: The body both has a -moz-box display (from messenger.css). We give
-   - the child dialog a style `width` of `0` as a kind of "flex-basis". This
-   - ensures that sizeToContent (called in dialog.js) does not stretch the
-   - dialog to the max-content width of the xul:description elements. -->
-    <dialog id="folderPropertiesDialog" buttons="accept,cancel">
+    <dialog id="folderPropertiesDialog">
       <tabbox id="folderPropTabBox">
         <tabs id="folderPropTabs">
           <tab id="GeneralTab" label="&generalInfo.label;" />