@import url(https://fonts.googleapis.com/css?family=Squada+One);
body {
width: 100%;
}

.button {
  display: block;
  width: 220px;
  height: 70px;
  z-index: 1;

}
.button:after {
  content: '';
  background: linear-gradient(120deg, #780206, #061161);
  background-size: 400% 400%;
  -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 216px 4px, 216px 66px, 4px 66px, 4px 100%, 100% 100%, 100% 0%, 0% 0%);
  -moz-animation: gradient 3s ease-in-out infinite, border 1s forwards ease-in-out reverse;
  -webkit-animation: gradient 3s ease-in-out infinite, border 1s forwards ease-in-out reverse;
  animation: gradient 3s ease-in-out infinite, border 1s forwards ease-in-out reverse;
}
.button > span {
  display: block;
  background: linear-gradient(120deg,  #780206, #061161);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  -moz-animation: gradient 3s ease-in-out infinite;
  -webkit-animation: gradient 3s ease-in-out infinite;
  animation: gradient 3s ease-in-out infinite;
}

/* helpers */
.absolute-centering, .button, .button:after {
  
}

.text-formatting, .button {
  text-transform: uppercase;
  text-decoration: none;
  
  letter-spacing: 2px;
  line-height: 70px;
  font-family: 'Squada One', cursive;
  font-size: 28px;
}

/* motion */
@-moz-keyframes gradient {
  0% {
    background-position: 14% 0%;
  }
  50% {
    background-position: 87% 100%;
  }
  100% {
    background-position: 14% 0%;
  }
}
@-webkit-keyframes gradient {
  0% {
    background-position: 14% 0%;
  }
  50% {
    background-position: 87% 100%;
  }
  100% {
    background-position: 14% 0%;
  }
}
@keyframes gradient {
  0% {
    background-position: 14% 0%;
  }
  50% {
    background-position: 87% 100%;
  }
  100% {
    background-position: 14% 0%;
  }
}
@-moz-keyframes border {
  0% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 216px 4px, 216px 66px, 4px 66px, 4px 100%, 100% 100%, 100% 0%, 0% 0%);
  }
  25% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 216px 4px, 216px 66px, 216px 66px, 216px 100%, 100% 100%, 100% 0%, 0% 0%);
  }
  50% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 216px 4px, 216px 4px, 216px 4px, 216px 4px, 216px 4px, 100% 0%, 0% 0%);
  }
  75% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 4px 4px, 4px 4px, 4px 4px, 4px 4px, 4px 4px, 4px 0%, 0% 0%);
  }
  100% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 0% 100%);
  }
}
@-webkit-keyframes border {
  0% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 216px 4px, 216px 66px, 4px 66px, 4px 100%, 100% 100%, 100% 0%, 0% 0%);
  }
  25% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 216px 4px, 216px 66px, 216px 66px, 216px 100%, 100% 100%, 100% 0%, 0% 0%);
  }
  50% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 216px 4px, 216px 4px, 216px 4px, 216px 4px, 216px 4px, 100% 0%, 0% 0%);
  }
  75% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 4px 4px, 4px 4px, 4px 4px, 4px 4px, 4px 4px, 4px 0%, 0% 0%);
  }
  100% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 0% 100%);
  }
}
@keyframes border {
  0% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 216px 4px, 216px 66px, 4px 66px, 4px 100%, 100% 100%, 100% 0%, 0% 0%);
  }
  25% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 216px 4px, 216px 66px, 216px 66px, 216px 100%, 100% 100%, 100% 0%, 0% 0%);
  }
  50% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 216px 4px, 216px 4px, 216px 4px, 216px 4px, 216px 4px, 100% 0%, 0% 0%);
  }
  75% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 4px, 4px 4px, 4px 4px, 4px 4px, 4px 4px, 4px 4px, 4px 0%, 0% 0%);
  }
  100% {
    -webkit-clip-path: polygon(0% 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 4px 100%, 0% 100%);
  }
}
}