message: Make message previews more legible
diff: @@ -183,7 +183,7 @@ $roomlist2-button-bg-color: #fff; // Buttons include the filter box, explore but
  $roomlist2-bg-color: rgba(245, 245, 245, 0.90);
  $roomsublist2-divider-color: $primary-fg-color;
  -$roomtile2-preview-color: #9e9e9e;
  +$roomtile2-preview-color: #737D8C;
  $roomtile2-default-badge-bg-color: #61708b;
  $roomtile2-selected-bg-color: #FFF;
  