body{background:#121212;color:#fff;text-align:center;font-family:sans-serif;}
.box{background:#1f1f2e;padding:20px;margin:50px auto;width:400px;border-radius:10px;}
button{background:#ff5722;color:#fff;border:none;padding:10px 20px;margin:10px;border-radius:5px;cursor:pointer;}
button:hover{background:#ff784e;}
img{border-radius:10px;margin:10px;}