html {box-sizing: border-box;}*, *:before, *:after {box-sizing: inherit;}

body {
  padding-bottom: 6rem;
}



#play-area {
  height: 300px;
  overflow: hidden;
  white-space: nowrap;
  
  position: relative; 
}

.bg-image {
  background: #fff;
  opacity: .5;
  position: absolute;
  top: 0;
  left: 0;
  width: 2000px;
  height: 100%;
  z-index: 1;
  height: 300px;
  background: url("../images/forest-bg.png") repeat-x top left;
  background-size: contain;
}

.bg-image.animate {
  transition: 21s all linear;
  left: -2000px;
}

.lighten {
  background: #fff;
  opacity: .5;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

#players {
    position: absolute;
    height: 250px;
    width: 500px;
    top: 1px;
}

#player1 {
    position: absolute;
    bottom: 0px;
    left: 50px;
    z-index: 3;
}

#player1 .head {
    background-color: #333;
    position: absolute;
    height: 30px;
    width: 30px;
}

#player1 .head .eye-left {
    background-color: #fff;
    position: absolute;
    top: 6px;
    left: 9px;
    width: 3px;
    height: 6px;
}

#player1 .head .eye-right {
    background-color: #fff;
    position: absolute;
    top: 6px;
    left: 21px;
    width: 3px;
    height: 6px;
}

#player1 .head .mouth {
    background-color: #fff;
    position: absolute;
    top: 18px;
    left: 12px;
    width: 12px;
    height: 3px;
}

#player1 .leg-left {
    background-color: #333;
    position: absolute;
    top: 30px;
    left: 6px;
    width: 9px; 
    height: 9px;
}

#player1 .leg-right {
    background-color: #333;
    position: absolute;
    top: 30px;
    left: 21px;
    width: 9px; 
    height: 9px;
}

.intro {
  max-width: 600px;
  font-size: 30px;
  font-family: sans-serif;
  padding: 3rem 1rem 3rem 1rem;
  margin: 0 auto;
}

img {
  display: block;
  max-width: 100%;
  margin: 0 auto;
  border: 6px solid #333;
}

.logo {
  margin: 3rem 0 0 0;
  font-family: 'Chewy', cursive;
  font-size: 72px;
  text-align: center;
}

li {
  margin-bottom: .5em;
}

@media (max-width: 600px) {
  .intro {
    font-size: 20px;
  }

  .logo {
    font-size: 48px;
  }
}