@media (max-width: 720px) {
  .input{
    height: 44px;
    width: 269px;
  }
  .user{
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    width: 296px;
  }
  #email {
    height: 44px;
    width: 242px;
}
#password {
    height: 44px;
    width: 242px;
}
#submit{
    width: 116px;
    height: 38px;
}

}