Make image reply rendering even more compact

res/css/_components.scss

@@ -130,6 +130,7 @@
 @import "./views/messages/_MEmoteBody.scss";
 @import "./views/messages/_MFileBody.scss";
 @import "./views/messages/_MImageBody.scss";
+@import "./views/messages/_MImageReplyBody.scss";
 @import "./views/messages/_MNoticeBody.scss";
 @import "./views/messages/_MStickerBody.scss";
 @import "./views/messages/_MTextBody.scss";

res/css/views/messages/_MImageReplyBody.scss

@@ -0,0 +1,35 @@
+/*
+Copyright 2020 Tulir Asokan <tulir@maunium.net>
+
+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_MImageReplyBody {
+    display: grid;
+    grid-template: "image sender"   20px
+                   "image filename" 20px
+                  / 44px  auto;
+    grid-gap: 4px;
+}
+
+.mx_MImageReplyBody_thumbnail {
+    grid-area: image;
+}
+
+.mx_MImageReplyBody_sender {
+    grid-area: sender;
+}
+
+.mx_MImageReplyBody_filename {
+    grid-area: filename;
+}