body{
  background:#f2f2f2;
  font-family:Arial;
}

.box{
  width:360px;
  margin:100px auto;
  background:white;
  padding:20px;
  text-align:center;
  border-radius:10px;
}

input{
  width:100%;
  padding:10px;
  margin-bottom:10px;
}

button{
  padding:10px 20px;
  background:#ff2c55;
  color:white;
  border:none;
  cursor:pointer;
}

.download{
  display:inline-block;
  padding:10px 20px;
  background:#28a745;
  color:white;
  text-decoration:none;
}