A Pen by AloisDeGouvello.

A-Pen-by-AloisDeGouvello.markdown

A Pen by AloisDeGouvello

A Pen by AloisDeGouvello on CodePen.

License.

index.html

<nav>
    <ul class="panel">
      <li class="color-1"> <a href="http://github.com/aloisdg">
                <div class="front">
                    <i class="fa fa-github fa-4x"></i>
                </div>
                <div class="back">
                    <span>#CFBF97</span>
                </div>
            </a>

        </li>
      <li class="color-2"> <a href="http://twitter.com/aloisdg">
                <div class="front">
                    <i class="fa fa-twitter fa-4x"></i>
                </div>
                <div class="back">
                    <span>#26AAE1</span>
                </div>
            </a>

        </li>
      <li class="color-3"> <a href="http://facebook.com/aloisdg">
                <div class="front">
                    <i class="fa fa-facebook fa-4x"></i>
                </div>
                <div class="back">
                    <span>#3B5998</span>
                </div>
            </a>

        </li>
        <li class="color-4"> <a href="http://fr.linkedin.com/in/aloisdg">
                <div class="front">
                    <i class="fa fa-linkedin fa-4x"></i>
                </div>
                <div class="back">
                    <span>#006699</span>
                </div>
            </a>

        </li>
        <li class="color-5"> <a href="http://stackoverflow.com/users/1248177/aloisdg">
                <div class="front">
                    <i class="fa fa-stack-overflow fa-4x"></i>
                </div>
                <div class="back">
                    <span>#fb6e00</span>
                </div>
            </a>

        </li>
      <li class="color-6"> <a href="http://aloisdg.tumblr.com">
                <div class="front">
                    <i class="fa fa-tumblr fa-4x"></i>
                </div>
                <div class="back">
                    <span>#32475F</span>
                </div>
            </a>

        </li>
    </ul>
</nav>

style.css

@import url(http://fonts.googleapis.com/css?family=Noto+Sans);
@import url(http://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css);

nav ul {
  min-width: 600px;
  position: relative;
  display: table;
  margin: 50px auto;
  clear: both;
}

nav ul li {
  list-style: none;
  float: left;
}

nav ul li a {
    width: 100px;
    height: 100px;
    float: left;
    margin: 0 10px;
  -webkit-perspective: 600px;
     -moz-perspective: 600px;
      -ms-perspective: 600px;
          perspective: 600px;
}

nav ul li .front {
    text-align: center;
  -webkit-transform: rotateX(0deg) rotateY(0deg);
     -moz-transform: rotateX(0deg) rotateY(0deg);
      -ms-transform: rotateX(0deg) rotateY(0deg);
       -o-transform: rotateX(0deg) rotateY(0deg);
  -webkit-transition: all 0.5s ease-in-out;
     -moz-transition: all 0.5s ease-in-out;
      -ms-transition: all 0.5s ease-in-out;
       -o-transition: all 0.5s ease-in-out;
          transition: all 0.5s ease-in-out;
  -webkit-backface-visibility: hidden;
     -moz-backface-visibility: hidden;
      -ms-backface-visibility: hidden;
       -o-backface-visibility: hidden;
          backface-visibility: hidden;
  -webkit-transform-style: preserve-3d;
     -moz-transform-style: preserve-3d;
       -o-transform-style: preserve-3d;
          transform-style: preserve-3d;
}

nav ul li:hover .front {
  -webkit-transform: rotateX(180deg) rotateY(0deg);
     -moz-transform: rotateX(180deg) rotateY(0deg);
      -ms-transform: rotateX(180deg) rotateY(0deg);
       -o-transform: rotateX(180deg) rotateY(0deg);
}

nav ul li .back {
  position: absolute;
  top: 0;
  width: inherit;
  height: inherit;
  text-align: center;
  z-index: -1;
  -webkit-transform: rotateX(-180deg) rotateY(0deg);
     -moz-transform: rotateX(-180deg) rotateY(0deg);
      -ms-transform: rotateX(-180deg) rotateY(0deg);
       -o-transform: rotateX(-180deg) rotateY(0deg);
  -webkit-transition: all 0.5s ease-in-out;
     -moz-transition: all 0.5s ease-in-out;
      -ms-transition: all 0.5s ease-in-out;
       -o-transition: all 0.5s ease-in-out;
          transition: all 0.5s ease-in-out;
  -webkit-backface-visibility: hidden;
     -moz-backface-visibility: hidden;
      -ms-backface-visibility: hidden;
       -o-backface-visibility: hidden;
          backface-visibility: hidden;
  -webkit-transform-style: preserve-3d;
     -moz-transform-style: preserve-3d;
       -o-transform-style: preserve-3d;
          transform-style: preserve-3d;
}

nav ul li:hover .back {
  z-index: 1;
  -webkit-transform: rotateX(0deg) rotateY(0deg);
     -moz-transform: rotateX(0deg) rotateY(0deg);
      -ms-transform: rotateX(0deg) rotateY(0deg);
       -o-transform: rotateX(0deg) rotateY(0deg);
}

nav ul li i {
  line-height: 100px !important;
  color: white;
  vertical-align: middle !important;
}

nav ul li span {
  font-family: 'Noto Sans';
  font-size: 20px;
  font-weight: 300;
  line-height: 100px;
  color: white;
  text-transform: uppercase;
  vertical-align: middle;
}

nav ul li.color-1 .front,
nav ul li.color-1 .back {
  background-color: #CFBF97;
}

nav ul li.color-2 .front,
nav ul li.color-2 .back {
  background-color: #26AAE1;
}

nav ul li.color-3 .front,
nav ul li.color-3 .back {
  background-color: #3B5998;
}

nav ul li.color-4 .front,
nav ul li.color-4 .back {
  background-color: #006699;
}

nav ul li.color-5 .front,
nav ul li.color-5 .back {
  background-color: #fb6e00;
}

nav ul li.color-6 .front,
nav ul li.color-6 .back {
  background-color: #32475F;
}