@import url(http://weloveiconfonts.com/api/?family=entypo);

/* entypo */
[class*="entypo-"]:before {
  font-family: 'entypo', sans-serif;
}

@-webkit-keyframes flip {
  0%{-webkit-transform:rotateY(0deg);
  opacity:1;}
  100%{-webkit-transform:rotateY(95deg);
  opacity:0;}
}

@-moz-keyframes flip {
  0%{-webkit-transform:rotateY(0deg);
  opacity:1;}
  100%{-webkit-transform:rotateY(95deg);
  opacity:0;}
}

@-o-keyframes flip {
  0%{-webkit-transform:rotateY(0deg);
  opacity:1;}
  100%{-webkit-transform:rotateY(95deg);
  opacity:0;}
}

@keyframes flip {
  0%{-webkit-transform:rotateY(0deg);
  opacity:1;}
  100%{-webkit-transform:rotateY(95deg);
  opacity:0;}
}
body {
 background:url(forestblur.jpg) no-repeat;
  background-size:cover 100%;
}

h2 {
    color: #555;
    text-align: center;
}

ul {
  position:absolute;
  left:0;
  right:0;
  margin:50px auto;
  padding:0;
  
  width:200px;
  height:220px;
  list-style:none;
  -webkit-perspective:1000;
  -moz-perspective:1000;
  -o-perspective:1000;
  perspective:1000;
}

li {
  margin:2px 0;
  padding:0;
}

li a {
  display:block;
  height:18px;
  width:20px;
  background:rgba(155,155,155,0.5);
  color:#fff;
  padding:8px 6px;
  text-decoration:none;
  text-align:center;
}
.menu {
  opacity:1;
  -webkit-transform:rotateY(0deg);
  -moz-transform:rotateY(0deg);
  -o-transform:rotateY(0deg);
  transform:rotateY(0deg);
  -webkit-transition:.3s;
  -moz-transition:.3s;
  -o-transition:.3s;
  transition:.3s;
}
li span {
  width:154px;
  float:left;
  text-align:center;
  background:rgba(155,155,155,0.5);
  color:#fff;
  margin:-34px 34px;
  padding:8px 6px;
  transform-origin:0%;
  opacity:0;
  -webkit-transform:rotateY(95deg);
  -webkit-transition:.5s;
  -moz-transition:.5s;
  -o-transition:.5s;
  transition:.5s;
  -webkit-animation: flip 2s;
  -moz-animation: flip 2s;
  -o-animation: flip 2s;
  animation: flip 2s;
}

span[class='menu']{-webkit-animation:none;}
li:nth-child(2) span {
  -webkit-animation-delay:.5s;
  -moz-animation-delay:.5s;
  -o-animation-delay:.5s;
  animation-delay:.5s;}
li:nth-child(3) span {
  -webkit-animation-delay:.4s;
  -moz-animation-delay:.4s;
  -o-animation-delay:.4s;
  animation-delay:.4s;}
li:nth-child(4) span {
  -webkit-animation-delay:.3s;
  -moz-animation-delay:.3s;
  -o-animation-delay:.3s;
  animation-delay:.3s;}
li:nth-child(5) span {
  -webkit-animation-delay:.2s;
  -moz-animation-delay:.2s;
  -o-animation-delay:.2s;
  animation-delay:.2s;}
li:nth-child(6) span {
  -webkit-animation-delay:.1s;
  -moz-animation-delay:.1s;
  -o-animation-delay:.1s;
  animation-delay:.1s;}

li a:hover ~ span {
  opacity:1;
  -webkit-transform:rotateY(0deg);
  -moz-transform:rotateY(0deg);
  -o-transform:rotateY(0deg);
  transform:rotateY(0deg);
  -webkit-transition:.5s;
  -moz-transition:.5s;
  -o-transition:.5s;
  transition:.5s;
}