Space preferences for whether or not you see DMs in a Space (#7250)

res/css/views/dialogs/_SettingsDialog.scss

@@ -15,7 +15,10 @@ limitations under the License.
 */
 
 // Not actually a component but things shared by settings components
-.mx_UserSettingsDialog, .mx_RoomSettingsDialog, .mx_SpaceSettingsDialog {
+.mx_UserSettingsDialog,
+.mx_RoomSettingsDialog,
+.mx_SpaceSettingsDialog,
+.mx_SpacePreferencesDialog {
     width: 90vw;
     max-width: 1000px;
     // set the height too since tabbed view scrolls itself.

res/css/views/dialogs/_SpacePreferencesDialog.scss

@@ -0,0 +1,34 @@
+/*
+Copyright 2021 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+.mx_SpacePreferencesDialog {
+    width: 700px;
+    height: 400px;
+
+    .mx_TabbedView .mx_SettingsTab {
+        min-width: unset;
+
+        .mx_SettingsTab_section {
+            font-size: $font-15px;
+            line-height: $font-24px;
+
+            .mx_Checkbox + p {
+                color: $secondary-content;
+                margin: 0 20px 0 24px;
+            }
+        }
+    }
+}