message: black/gray theme fixes
diff: @@ -7,6 +7,11 @@ html.dark body[btd-theme='old-grey'] {
  & .app-header,
  & .app-title,
  & .column-options,
  + & .column-panel,
  + & .column-header,
  + & .column-header-temp,
  + & .column-background-fill,
  + & .stream-item,
  & .column-options .button-tray,
  & .facet-type.is-active,
  & .app-content .stream-item,
  @@ -15,8 +20,12 @@ html.dark body[btd-theme='old-grey'] {
  & .app-content .column-header-temp,
  & .btn-on-blue,
  & .detail-view-inline,
  + & .prf-meta,
  + & .mdl,
  + & .popover,
  + & .dropdown-menu,
  & {
  - background: var(--btd-theme-background);
  + background-color: var(--btd-theme-background);
  }
  & .detail-view-inline {
  @@ -30,7 +39,8 @@ html.dark body[btd-theme='old-grey'] {
  & .compose,
  & .inline-reply,
  - & .old-composer-footer {
  + & .old-composer-footer,
  + & .mdl-column-med {
  background-color: var(--btd-theme-background-lighter);
  }
  @@ -57,7 +67,7 @@ html.dark body[btd-theme='old-grey'] {
  html.dark body[btd-theme='super-dark'] {
  --btd-theme-background: black;
  - --btd-theme-background-lighter: #141414;
  + --btd-theme-background-lighter: #0c0c0c;
  --btd-theme-btn-hover: #2b2b2b;
  & .app-content,
  