.concave-mask-top{display:block;margin-top:-1px}.concave-mask-bottom{bottom:0;display:block;height:auto;margin-bottom:-1px;position:absolute;width:100%}.editor-notice{background:#000;border:1px solid #fff;color:#fff;display:inline-block;margin:10px;min-width:150px;padding:10px;text-align:left}.editor-notice *{color:#fff;font-size:12px;line-height:120%;margin-bottom:0;text-align:left}.editor-notice-container{display:flex;justify-content:center}