.App {
  font-family: sans-serif;
  text-align: center;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
main {
  font-family: "Heebo", sans-serif;
}

.intro {
  background: black;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.slider {
  /*background: rgb(163, 193, 307);*/
  background: radial-gradient(
    ellipse at left bottom,
    #100c4d 0%,
    #23285f 59%,
    #0c23b2 100%
  );
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: translateY(100%);
}

.intro-text {
  color: rgb(227, 242, 255);
  font-family: "Heebo", sans-serif;
  font-size: 3rem;
}

.hide {
  background: black;
  overflow: hidden;
}

.hide span {
  transform: translateY(100%);
  display: inline-block;
}