.popover-trigger{background-color:#007BFF;color:white;border:none;padding:10px;cursor:pointer;border-radius:4px}.popover-content{position:absolute;top:100%;left:-50%;transform:translateX(-50%);margin-top:10px;background-color:white;border:1px solid #ccc;box-shadow:0 2px 10px rgba(0,0,0,.1);border-radius:20px;padding:15px;z-index:1000;white-space:nowrap}