message: Add absolute max height and some improvements for <pre> replies
diff: @@ -34,6 +34,7 @@ limitations under the License.
  .mx_ReplyTile .mx_EventTile_content {
  $reply-lines: 2;
  $line-height: 22px;
  + $max-height: 66px;
  pointer-events: none;
  @@ -42,12 +43,26 @@ limitations under the License.
  -webkit-box-orient: vertical;
  -webkit-line-clamp: $reply-lines;
  line-height: $line-height;
  + max-height: $max-height;
  .mx_EventTile_body.mx_EventTile_bigEmoji {
  line-height: $line-height !important;
  // Override the big emoji override
  font-size: 14px !important;
  }
  +
  + // Hack to cut content in <pre> tags too
  + .mx_EventTile_pre_container > pre {
  + overflow: hidden;
  + text-overflow: ellipsis;
  + display: -webkit-box;
  + -webkit-box-orient: vertical;
  + -webkit-line-clamp: $reply-lines;
  + padding: 4px;
  + }
  + .markdown-body blockquote, .markdown-body dl, .markdown-body ol, .markdown-body p, .markdown-body pre, .markdown-body table, .markdown-body ul {
  + margin-bottom: 4px;
  + }
  }
  .mx_ReplyTile.mx_ReplyTile_info {
  