.messenger-icon[data-v-b5f8c899]{position:fixed;bottom:20px;right:20px;width:60px;height:60px;border-radius:50%;box-shadow:0 4px 8px #0003;z-index:9999;background-color:#0078ff;background-image:url(https://arit.kpru.ac.th/ap/messenger/images/logoAP.png);background-size:cover;cursor:pointer}