From 990db6fdc89cdbccce952571d7028683545f8980 Mon Sep 17 00:00:00 2001
From: Fabio Caccamo <fabio.caccamo@gmail.com>
Date: Wed, 28 Sep 2022 15:36:46 +0200
Subject: [PATCH] [css] Fix sticky list filter scrolling. #175

---
 .../admin_interface/css/admin-interface.css     | 17 ++++++++++++++---
 .../css/list-filter-dropdown.css                |  8 ++++++--
 2 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/admin_interface/static/admin_interface/css/admin-interface.css b/admin_interface/static/admin_interface/css/admin-interface.css
index 94f5990..2ad4ec6 100644
--- a/admin_interface/static/admin_interface/css/admin-interface.css
+++ b/admin_interface/static/admin_interface/css/admin-interface.css
@@ -347,9 +347,17 @@
 @media (min-width: 768px) {
     .admin-interface.list-filter-sticky .module.filtered #changelist-filter {
         position: sticky;
-        top: 40px;
+        top: 30px;
         float: right;
         z-index: 30;
+        display: flex;
+        flex-direction: column;
+        overflow-y: auto;
+        height: 100%;
+        max-height: calc(100vh - 60px);
+    }
+    .admin-interface.list-filter-sticky.sticky-pagination .module.filtered #changelist-filter {
+        max-height: calc(100vh - 125px);
     }
 
     /* feature not available for django < 3.1.2 */
@@ -357,12 +365,15 @@
         position: absolute;
         top: 0px;
         z-index: 30;
+        max-height: calc(100vh - 105px);
+    }
+    .admin-interface.list-filter-sticky.sticky-pagination .module.filtered #toolbar + #changelist-filter {
+        max-height: calc(100vh - 170px);
     }
 }
 
 .admin-interface .module.filtered #changelist-filter {
-    border-bottom-left-radius: var(--admin-interface-module-border-radius);
-    border-bottom-right-radius: var(--admin-interface-module-border-radius);
+    border-radius: var(--admin-interface-module-border-radius);
 }
 
 .admin-interface .module.filtered #changelist-filter #changelist-filter-clear a:focus,
diff --git a/admin_interface/static/admin_interface/css/list-filter-dropdown.css b/admin_interface/static/admin_interface/css/list-filter-dropdown.css
index d1fc14c..2d20a7d 100644
--- a/admin_interface/static/admin_interface/css/list-filter-dropdown.css
+++ b/admin_interface/static/admin_interface/css/list-filter-dropdown.css
@@ -3,8 +3,12 @@ list-filter-dropdown
 */
 
 .admin-interface .list-filter-dropdown {
-    margin-top:10px;
-    margin-bottom:20px;
+    margin-top: 0;
+    margin-bottom: 20px;
+}
+
+.admin-interface .list-filter-dropdown h3 {
+    margin-top: 0;
 }
 
 .admin-interface .list-filter-dropdown select {