.demo-action-btn {
  margin-top: 30px;
}
.demo-action-btn .button {
  margin: 0 15px;
}
.slider-content h1 {
  font-size: 40px;
}
.slider-content img {
  margin-bottom: 30px;
}
.footer-social {
  margin: 45px 0;
}