body{margin:20px;font-family:Trebuchet MS,Lucida Sans Unicode,Lucida Grande,Lucida Sans,Arial,sans-serif}.avatar{width:150px;border:2px solid #0077b6;border-radius:15px;box-shadow:5px 5px 5px #03045e}.avatar:hover{animation:fadein 5s infinite linear}@keyframes fadein{0%{transform:rotate(0)}to{transform:rotate(359deg)}}.card{width:400px;margin:0 auto;padding:20px;display:flex;justify-content:space-around;text-align:center;background:#caf0f8;color:#2b2839;border-bottom:6px solid #90e0ef;border-radius:20px}.border-blue{border:1px dotted blue}