mobile.css

body {
  background-color: #00ADEE;
  margin: 0;
  padding: 0;
  overflow: hidden;
  overflow-x: hidden;
}

#shark {
  width: 300px;    
  position: absolute;
  bottom: -40px;
  right: 20px;
}

#sammy {
    bottom: -85px;
    right: 20px;
    width:300px;
    position: absolute;
    z-index: 1;
}

.buttons {
   position: absolute;
   top: 50%;
   margin-top: -40px;
   left: 50%;
   margin-left: -90px;  
   width: 100%;
}

.social {
    position: relative;
    width: 40px;
    padding: 20px;
    text-decoration: none;
}

a {
    text-decoration: none;
    cursor: auto;
}

@media screen and (max-width: 480px) {
  .box {
  position: absolute;
  bottom: 81px;
  right: 88px;
  width: 63px;
  z-index: 2;
        -webkit-animation-name: rotate; 
        -webkit-animation-duration: 1s; 
        -webkit-animation-iteration-count: infinite;
        -webkit-animation-timing-function: linear;
  }
}

@-webkit-keyframes rotate {
  from {
    -webkit-transform: rotate(0deg);
  }
  to { 
    -webkit-transform: rotate(360deg);
  }
}