.firstcurve {
  position: absolute;
  margin-top: -148px;
  margin-left: 678px;
}

.secondcurve {
  position: absolute;
  margin-top: -12px;
  margin-left: 678px;
}

.btn {
}

@media (max-width: 576px) {
  .firstcurve {
    display: none;
  }
}

@media (max-width: 576px) {
  secondcurve {
    display: none;
  }
}