.common-emoji-ul{width:280px;height:240px;padding:12px;position:absolute;left:583.5px;top:197px;z-index:99;left:559px;transform-origin:0 324px;overflow-y:scroll;background-color:#fff}.common-emoji-ul img{font-size:24px;margin:6px;display:inline-block;width:24px;height:24px}.mask{position:absolute;height:100%;width:100%;left:0;top:0;display:flex;border-radius:5px;justify-content:center;align-items:center}.mask img{margin:auto;opacity:0;z-index:9;height:30px!important;width:30px!important;transform:scale(1.6)}.anchor-news-imglist:hover .mask{-webkit-animation:pulse .5s ease;-moz-animation:pulse .5s ease;background:hsla(0,0%,40%,.5)}.anchor-news-imglist:hover .mask img{display:inline-block;-webkit-animation:playBtn .5s ease;-moz-animation:playBtn .5s ease;transform:scale(1);opacity:1}