.forum-app{position:fixed;inset:0;z-index:60;background:#f5f6f8;overflow:hidden;box-sizing:border-box;padding:env(safe-area-inset-top,0px) env(safe-area-inset-right,0px) env(safe-area-inset-bottom,0px) env(safe-area-inset-left,0px)}.forum-app iframe{width:100%;height:100%;border:0;display:block}