.hero-overlay {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 90vh;
  max-height: 780px;
  padding-top: 100px;
  padding-bottom: 100px;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  background-image: -webkit-gradient(linear, left top, left bottom, from(hsla(0, 0%, 100%, 0.3)), to(hsla(0, 0%, 100%, 0.3))), url('../images/george-lemon-oUi2tvBLInY-unsplash.jpg');
  background-image: linear-gradient(180deg, hsla(0, 0%, 100%, 0.3), hsla(0, 0%, 100%, 0.3)), url('../images/george-lemon-oUi2tvBLInY-unsplash.jpg');
  background-position: 0px 0px, 50% 50%;
  background-size: auto, cover;
  color: #fff;
}

.centered-container {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  text-align: center;
}

.html-embed {
  width: 100%;
  height: 100%;
}

.heading {
  color: #000;
  text-align: center;
}

.paragraph {
  margin: auto;
  color: #000;
  font-weight: 700;
  text-align: center;
}

@media screen and (max-width: 767px) {
  .hero-overlay {
    padding: 40px 20px;
  }
}

@media screen and (max-width: 479px) {
  .centered-container {
    text-align: left;
  }
}