html, body {
  height: 100%;
  margin: 0;
  background-color: #f3f5fa;
}

.desktop-only {
  display: block;
  height: 100%;
}

img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobile-only {
  display: none;
}

.btn {
  position: absolute;
  top: 70%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #0f51f7;
  color: white;
  font-size: 36px;
  padding: 16px 32px;
  border: none;
  cursor: pointer;
  border-radius: 15px;
}

.btn:hover {
  color: white;
  background-color: #0a36a5;
}


/* Styles for screens smaller than 768px (mobile screens) */
@media (max-width: 767px) {
  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: block;
  }

  .img {
    width: 80%;
    height: 80%;
    object-fit: cover;
  }

  .mobile-btn {
    margin-top: 20%;
    background-color: #0f51f7;
    color: white;
    font-size: 16px;
    padding: 6px 10px;
    border: none;
    cursor: pointer;
    border-radius: 10px;
  }
}