@-webkit-keyframes fadein {
  0% {
    opacity: 0;
  }
  60% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}


.default header .title{
    -webkit-animation-duration: 0.7s;
    -webkit-animation-name: fadein;
}

.default header .description{
    -webkit-animation-duration: 1.5s;
    -webkit-animation-name: fadein;
}


.default  header .social{
    -webkit-animation-duration: 2s;
    -webkit-animation-name: fadein;
}