#greetingBox{position:fixed;top:10px;left:15%;width:400px;text-align:center;z-index:999;pointer-events:none}@media screen and (max-width:768px){#greetingBox{display:none}}#greeting{display:inline-block;position:relative;opacity:0;top:-110px;padding:5px 40px;border-radius:50px;background-color:#fff;color:#000;font-size:small;transition:.5s;box-shadow:rgb(0 0 0/5%)0 10px 20px}#greeting.shown{opacity:1;top:0}