<link href='https://fonts.googleapis.com/css?family=Nunito' rel='stylesheet' type='text/css'>

<div class="box">
  <span class="logo">
      <i class="i">I</i>
      <i class="x">X</i>
  </span>
  <span class="shade"></span>
</div>

* {
  font-family: 'Nunito', sans-serif;
  text-transform: uppercase;
  font-size: 80px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  background: #2E3C44;
  -webkit-box-sizing: border-box;
}

div.box {
  display: block; 
  width: 300px;
  height: 300px;
  min-height: 300px; 
  max-height: 300px;
  margin: 20px auto;
  position: relative;
  overflow: hidden;
}

span.logo {
  background: #F55922;
  width: 250px;
  height: 200px;
  display: block;
  color: transparent;
  text-align: center;
  border-radius: 15px;
  position: absolute;
  left: 25px;
  -webkit-animation: logo 1s forwards, animate-out 1s 4s forwards;
          animation: logo 1s forwards;
}

@-webkit-keyframes logo {
  0% {
    opacity: 0;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    top: -50px;
    left: 45%;
  }

  28% {
    opacity: 1;
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    width: 20px; 
    height: 22px;
    left: 45%;  
  }
  33% {
    height: 28px; 
    width: 20px;
    left: 45%;
    top: 90px;
  }
  50% {
    border-radius: 50%;
    width: 260px;
    height: 30px;
    left: 20px;
    top: 100px;
    
  }
  60% {
    border-radius: 50%;
    width: 120px;
    height: 50px;
    left: 90px; 
    top: 90px;
  }
  80% {
    border-radius: 50%; 
    width: 270px;
    height: 20px;
    left: 15px; 
    top: 90px;
  }
  90% {
    border-radius: 50%;
    width: 274px;
    height: 20px;
    left: 8px;
    top: 88px;
  }  
  100% {
    border-radius: 15px;
    width: 250px;
    height: 200px;
    top: 0;
    left: 25px; 
  }
}

@-webkit-keyframes animate-out {
  0% {
    top: 0;
  }
  
  20% {
    top: -10px;
  }
  
  100% {
    top: 800px;
    -webkit-transform:rotate(-30deg);
  }
}

span.logo:before {
  content: "";
  display: block;
  background: #F55922;
  width: 80px;
  height: 20px;
  position: absolute;
  border-radius: 50%;
  left: 0;
  -webkit-animation: logo-left 1s forwards;
          animation: logo-left 1s forwards;
}

@-webkit-keyframes logo-left {
  0% {

    width: 0px;
    height: 0px;
  }  
  60% {
    width: 0px;
    height: 0px;
    top: 8px;
    left: 22px;
  }
  78% {
    border-radius: 50% 50% 50% 50% / 40% 60% 60% 40% ;
    width: 80px;
    height: 22px;
    left: -1px;
    top: -1px; 
  }
  90% {
    border-radius: 50% 50% 50% 50% / 40% 60% 60% 40% ;
    width: 80px;
    height: 22px;
    left: -1px;
    top: -1px;
  }
  100% {
    width: 0;
    height: 0;
    left: 45%;
    top: 1px;
  }
}

span.logo:after {
  content: "";
  display: block;
  background: #F55922; 
  width: 20px;
  height: 20px;
  position: absolute;
  right: 0;
  -webkit-animation: logo-right 1s forwards;
          animation: logo-right 1s forwards;
}

@-webkit-keyframes logo-right {
  0% {

    width: 0px;
    height: 0px;
  }  
  60% {
    width: 0px;
    height: 0px;
    top: 8px;
    right: 22px;
  }
  78% {
    border-radius: 50% 50% 50% 50% / 55% 40% 40% 55% ;
    width: 80px;
    height: 22px;
    right: -1px;
    top: -1px; 
  }
  90% {
    border-radius: 50% 50% 50% 50% / 60% 40% 40% 60% ;
    width: 80px;
    height: 22px;
    right: -1px;
    top: -1px; 
  }
  100% {
    width: 0;
    height: 0;
    right: 45%;
    top: 1px;
  }
}

i {
  position: relative;
  font-size: 0px;
  font-style: normal;
  line-height: 220px;
  float: left;
  height: 250px;
  display: inline-block;
  z-index: 2;
}

@-webkit-keyframes font {
  80% {
    font-size: 0px;
    color: #fff;
  }
  90% {
    font-size: 200px; 
  }
  93% {
    font-size: 225px;
  }
  96% {
    font-size: 205px;
  }
  100% {
    font-size: 220px;
    color: #fff;
  }
}

i.i {
  width: 92px;
  -webkit-animation: font 1s .2s forwards;
          animation: font 1s .2s forwards;
}

i.x {
  width: 140px;
  -webkit-animation: font 1s .4s forwards;
          animation: font 1s .4s forwards;
}

i.i:after {
  content: 'i';
  position: absolute;
  left: 0;
  top:0;
  color: #BB5736;
  width: 92px;
  z-index: -2; 
  -webkit-animation: font-after 1s .2s forwards;
          animation: font-after 1s .2s forwards;
}
i.x:after {
  content: 'x';
  position: absolute;
  left: 0;
  top:0;
  color: #BB5736;
  width: 140px;
  z-index: -2; 
  -webkit-animation: font-after 1s .4s forwards;
          animation: font-after 1s .4s forwards;
}

@-webkit-keyframes font-after {
  77% { 
    font-size: 0px;
  }
  87% {
    font-size: 200px; 
  }
  90% {
    font-size: 240px;
  }
  93% {
    font-size: 205px;
  }
  97% {
    font-size: 220px;
  }
}

span.shade {
  background: #2A363E;
  width: 250px;
  height: 20px;
  display: block;
  margin: 20px auto;
  border-radius: 50%;
  -webkit-animation: shader 1s forwards, shader-out 1s 4s forwards;
          animation: shader 1s forwards;
  box-shadow: 0 0 15px #2A363E;
  position: absolute;
  left: 115px;
  bottom: 0;
}

@-webkit-keyframes shader {
  0% {
    left: 140px;
    width: 20px;
    height: 2px; 
  }
  28% {
    width: 20px;
    left: 140px;
  }
  33% {
    width: 20px;
    left: 140px;
  }
  50% {
    width: 260px;
    left: 30px;
  }
  60% {
    width: 120px;
    left: 90px;
  }
  80% {
    width: 270px;
    left: 15px;
  }
  90% {
    width: 274px;
    left: 13px;
  }
  100%{
    width: 250px;
    left: 25px;
  }
}
@keyframes shader {
  0% {
    font-size: 0px;
  }
  70% {
    font-size: 240px;
  }
  100% {
    font-size: 220px;
  }
}

@-webkit-keyframes shader-out {
  0% {
    opacity: 1; 
  }
  
  20% {
    opacity: 1;
  }
  
  30% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}

/* Attempt to recreate http://dribbble.com/shots/1502534-imgix-logo-animation-test 
optimized for chrome, didn't test this for other browsers yet.

Isn't as fluid as Miguel Angel Cardona Jr. example, but i think i came fairly close.
*/