From c8d043e12cef7eb42babde6da18eea07d5e8c229 Mon Sep 17 00:00:00 2001
From: Joseph Ho <62449508+Joelute@users.noreply.github.com>
Date: Tue, 21 Mar 2023 15:47:47 -0400
Subject: [PATCH] popovers: Fix tooltip partially hidden by recipient bar when
 selected.

Previously, when a user view the message source of a message at the
very top with the blue box around, the tooltip for the button will
be partially hidden by the recipient bar. Ths cause is some legacy
CSS from, for example, 3cd33c0fea74b8f0524680a4b1ba8b4622b79033,
which increased the z-index for the bodies of selected messages.

The intent of that code appeared to be something around handling overlaps
between unread indicators and the blue selected message box. It's logically
incorrect, and testing demonstrates that the blue box works fine next to unread
messages without this change, so we can safely remove these z-index values.
---
 web/styles/zulip.css | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/web/styles/zulip.css b/web/styles/zulip.css
index d9add62d16..dd9a85f6fe 100644
--- a/web/styles/zulip.css
+++ b/web/styles/zulip.css
@@ -1361,10 +1361,6 @@ td.pointer {
 }
 
 .selected_message {
-    .messagebox {
-        z-index: 1;
-    }
-
     .messagebox-content {
         box-shadow: inset 0 0 0 2px hsl(215, 47%, 50%),
             0 0 0 1px hsl(215, 47%, 50%);
@@ -1479,10 +1475,6 @@ div.message_table {
     border-left: 1px solid hsla(0, 0%, 0%, 0.1);
     border-right: 1px solid hsla(0, 0%, 0%, 0.1);
 
-    &.selected_message {
-        z-index: 2;
-    }
-
     .date_row {
         /* We only want padding for the date rows between recipient blocks */
         padding-bottom: 0;