.concept-notice{position:fixed;z-index:10000;bottom:0;left:0;right:0;margin:0;padding:3px 6px;text-align:center;font:9px/1.2 Arial,sans-serif;color:#fff;background:rgba(0,0,0,.64);pointer-events:none}.concept-notice.ad-notice{font-size:7px;padding:1px 2px}