Fixed #36055 -- Prevented overlap of object-tools buttons and page header in the admin.

Author: Antoliny0919

django/contrib/admin/static/admin/css/base.css

@@ -808,19 +808,19 @@ a.deletelink:focus, a.deletelink:hover {
 /* OBJECT TOOLS */
 
 .object-tools {
-    font-size: 0.625rem;
-    font-weight: bold;
-    padding-left: 0;
-    float: right;
-    position: relative;
-    margin-top: -48px;
+    padding: 0;
+    overflow: hidden;
+    text-align: right;
+    margin: 0 0 15px;
 }
 
 .object-tools li {
-    display: block;
-    float: left;
-    margin-left: 5px;
-    height: 1rem;
+    display: inline-block;
+    height: auto;
+}
+
+.object-tools li + li {
+    margin-left: 15px;
 }
 
 .object-tools a {

django/contrib/admin/static/admin/css/responsive.css

@@ -442,19 +442,7 @@ input[type="submit"], button {
     }
 
     .object-tools {
-        float: none;
-        margin: 0 0 15px;
-        padding: 0;
-        overflow: hidden;
-    }
-
-    .object-tools li {
-        height: auto;
-        margin-left: 0;
-    }
-
-    .object-tools li + li {
-        margin-left: 15px;
+        text-align: left;
     }
 
     /* Forms */

django/contrib/admin/static/admin/css/responsive_rtl.css

@@ -34,15 +34,6 @@
         background-position: calc(100% - 8px) 9px;
     }
 
-    [dir="rtl"] .object-tools li {
-        float: right;
-    }
-
-    [dir="rtl"] .object-tools li + li {
-        margin-left: 0;
-        margin-right: 15px;
-    }
-
     [dir="rtl"] .dashboard .module table td a {
         padding-left: 0;
         padding-right: 16px;
@@ -72,6 +63,11 @@
         margin-left: 0;
         margin-right: 0;
     }
+
+    [dir="rtl"] .object-tools {
+        text-align: right;
+    }
+
     [dir="rtl"] .aligned .vCheckboxLabel {
         padding: 1px 5px 0 0;
     }

django/contrib/admin/static/admin/css/rtl.css

@@ -26,7 +26,12 @@ th {
 }
 
 .object-tools {
-    float: left;
+    text-align: left;
+}
+
+.object-tools li + li {
+    margin-right: 15px;
+    margin-left: 0;
 }
 
 thead th:first-child,