.pdf {
  margin-left: 20px;
}
.pdf:before {
  content: "\f1c1";
  font-family: FontAwesome;
  left: 15px;
  position: absolute;
}

@keyframes slide-down {
  0% {
    opacity: 0;
    transform: translateY(-100%);
  }
  100% {
    opacity: 0.9;
    transform: translateY(0);
  }
}
@keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@-moz-keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@-webkit-keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@-ms-keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}