.start-hidden {
  opacity: 0;
  transition: 0.5s;
}
* {
  padding: 0px;
  margin: 0px;
}
body {
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}
section {
  background: #ccc;
  overflow: hidden;
  position: relative;
  background-size: cover;
  font-family: "Arial";
  width: 400px;
  height: 800px;
  margin: auto;
  border-radius: 20px;
  box-sizing: border-box;
}
h2 {
  text-align: center;
  color: #fff;
  font-size: 2.4em;
  font-weight: normal;
  line-height: 1.2;
  position: absolute;
  z-index: 2;
  top: 217px;
  left: 0px;
  width: 100%;
  font-family: "Rammetto One", sans-serif;
}
h3 {
  text-align: center;
  color: #fff;
  font-size: 2em;
  font-weight: normal;
  line-height: 1.2;
  position: absolute;
  z-index: 2;
  bottom: 120px;
  left: 0px;
  width: 100%;
  font-family: "Rammetto One", sans-serif;
}
.twentytwenty-container {
  width: 100%;
}
.logotipo {
  display: block;
  width: 200px;
  position: absolute;
  top: 50px;
  left: calc(50% - 100px);
  z-index: 2;
}
.btn {
  display: block;
  position: absolute;
  bottom: 50px;
  width: 180px;
  height: 50px;
  line-height: 50px;
  background: #c12e00;
  color: #fff;
  font-size: 17px;
  font-weight: 400;
  font-style: normal;
  text-align: center;
  left: calc(50% - 90px);
  text-decoration: none;
  border-radius: 10px;
  z-index: 10;
  font-family: "Rammetto One", sans-serif;
}
.btn:hover {
  background: #bb132d;
}