* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}

body {
  font-family: 'XBRoyaBold',"Roboto Mono";
  direction:rtl;
  font-size: 50px;
  padding: 50px 50px 50px 100px;
  display: flex;
  align-items: stretch;
  flex-direction: column;
  font-weight: 500;
  color: #fff;
  background-image: radial-gradient(#e85e3c, #7c1717);
  background-repeat: no-repeat;
  height: 100vh;
}

.t3xts {
  line-height: 1.2;
  position: relative;
  perspective: 1000px;
  text-transform: uppercase;
}

.t3xt {
  transform-style: preserve-3d;
  position: absolute;
  top: 0;
  text-transform: uppercase;
}

.t3xt-out {
  animation: text-out 1.9s ease;
}

.t3xt-in {
  animation: text-in 1.9s ease;
}

@keyframes text-out {
  to {
    transform: rotateX(90deg);
    opacity: 0;
  }
}
@keyframes text-in {
  from {
    opacity: 0;
    transform: rotateX(-90deg);
  }
  to {
    transform: rotateX(0deg);
    opacity: 1;
  }
}
.ref {
  background-color: #000;
  border-radius: 3px;
  padding: 5px 8px;
  position: absolute;
  font-size: 16px;
  bottom: 10px;
  left: 10px;
  color: #fff;
  font-weight: 300;
  font-family: IRANSans,sans-serif;
  text-decoration: none;
}
.ref::first-letter {
  font-size: 12px;
}