.cryptphone:before {
    content: "(+"attr(data-prefix) ")" attr(data-number-p1) attr(data-number-p2);
    unicode-bidi: bidi-override;
}

.cryptmail:before {
    content: attr(data-website) "\0040" attr(data-user);
    unicode-bidi: bidi-override;
    direction: rtl;
} 

.burgerAnim span {
    display: inline-block;
    width: 256px;
    height: 256px;
    position:fixed;
    left:50%;
    top:50%;
    margin-top: -128px;
    margin-left: -128px;
 
    background:url("../img/burgerbig.png");
 
    animation: burgerAnim 4s 1 linear forwards;
}

@keyframes burgerAnim {
  0% {
    opacity: 1;

  -webkit-transform: scale(0) rotateZ(0deg);
  }
  50% {
    opacity: 1;

  -webkit-transform: scale(2) rotateZ(2540deg);
  }
  99% {
    opacity: 0;
    -webkit-transform: scale(2) rotateZ(2540deg);
  }
  100% {
    opacity: 0;
    -webkit-transform: scale(0) rotateZ(2540deg);
  }
}