*{margin:0;padding:0;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;color:#fff}html,body{height:100%;width:100%}body{background-color:#111}.container{padding:20px;display:flex;flex-wrap:wrap;gap:20px}.card{width:400px;border:1px solid white;padding:20px;text-align:center;background-color:#222;border-radius:10px}.card img{height:140px;width:140px;object-fit:cover;border-radius:50%}.card p{margin:20px 0}.card button{padding:10px 20px;background-color:#fff;color:#000;border:none;border-radius:5px}