.xt_sticker{position:fixed; z-index:9999; cursor:pointer; opacity:0; transition:opacity 0.4s ease;}
.xt_sticker.show{opacity:1;}
.xt_sticker.fade-out{opacity:0; transition:opacity 1s ease;}
.xt_sticker_msg{position:absolute; top:0px; left:0px; margin-top:-20px; margin-left:-20px; white-space:nowrap; padding:10px; text-align:center; border-radius:5px; background:gold; opacity:0; transition:opacity 0.5s ease;}
.xt_sticker_msg.show{opacity:1;}
.xt_sticker_msg.fade-out{opacity:0; transition:opacity 0.3s ease;}