message: switch to proper values
diff: * VKCOM
  */
  .PanelHeaderButton--vkcom {
  - transition: color .3s;
  -}
  -
  -.PanelHeaderButton--vkcom.Tappable--shadowHovered {
  + transition: opacity .3s;
  color: var(--header_text_secondary);
  + opacity: .7;
  }
  +.PanelHeaderButton--vkcom.Tappable--shadowHovered,
  .PanelHeaderButton--vkcom.Tappable--active {
  - color: var(--header_text_secondary);
  + opacity: 1;
  }
  .PanelHeaderButton--vkcom {
  