body{font-family:Arial,sans-serif;background-color:#707070;display:flex;justify-content:center;padding-top:50px}.container{background:#3b453e;padding:20px;width:400px;border-radius:10px;box-shadow:0 4px 10px #0000001a}input{padding:8px;width:65%}button{padding:8px 10px;margin-left:5px;cursor:pointer}