*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body{
  height:100%;
  overflow: auto;
}
.slideshow{
  position:fixed;
  height:100%;
  width:100%;
  z-index: -1;
}
.slide{
  position:absolute;
  width:100%;
  height: 100%;
  background-position: center center;
  background-size: cover;
  opacity: 0;
  transition: opacity 1.5s ease;
}
.slide.active{
  opacity:1;
}
.box img{
  width:80px;
  display: block;
  margin-top:0px;
  margin-bottom: 10px;
  margin-left: auto;
  margin-right: auto;
}
.overlay-bg{
  background-color:rgba(0,0,0,0.4);
  padding:30px;
  justify-content: center;
  align-items: center;
  display: flex
  }
.box{
  background-color: rgba(255,255,255,0.1);
  padding: 30px;
  width:100%;
  max-width: 400px;
  border-radius: 20px;
  box-shadow: 0 0 25px rgba(0,0,0,0.5);
  color:#fff;
  text-align: center;
}
h2{
 margin-bottom: 10px; 
}
p{
  margin-bottom: 10px;
}
.instruction{
  text-align: left;
  margin-bottom: 25px;
}
.instruction li{
  margin:5px 0px;
  font-size:16px;
}
.enter{
  width:90%;
  border:none;
  height:50px;
  font-size:18px;
  border-radius:14px;
  font-weight: bold;
  color:#0054A8;
}
.get{
  text-decoration: none;
  color:#0054A8;
}