body, html {
    height: 100%;
    color: #777;
    line-height: 1.8;
  }
.bgimg-1, .bgimg-2, .bgimg-3 {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
  }
.bgimg-1 {
    background-image: url(background.jpg);
    min-height: 100%;
  }
.bgimg-2 {
    background-image: url(reception.jpg);
    min-height: 400px;
  }
.bgimg-3 {
    background-image: url(lobby.jpg);
    min-height: 400px;
  }

.w3-wide {
  letter-spacing: 10px;
}
.w3-opacity w3-hover-opacity-off {
  cursor: pointer;
}