body{margin:20px;font-family:Arial,Helvetica,sans-serif}.avatar{width:150px}.card{text-align:center;color:#f8f9fa;text-shadow:2px 2px 2px #00000080;background:#212529;border-bottom:6px solid #6c757d;border-radius:20px;justify-content:space-around;width:400px;margin:0 auto;padding:20px;display:flex}.card:hover{background-color:#2980b9}.border-blue{border:1px dotted #00f}