.platform_button {
  position: relative;
  padding: 0.75rem 0;
  text-align: center;
  font-size: 1.25rem;
}
.platform_button::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 3px solid #8bdeff;
  transition: all 0.5s;
  animation: clippath 3s infinite linear;
}

@keyframes clippath {
  0%, 100% {
    -webkit-clip-path: inset(0 0 95% 0);
            clip-path: inset(0 0 95% 0);
  }
  25% {
    -webkit-clip-path: inset(0 95% 0 0);
            clip-path: inset(0 95% 0 0);
  }
  50% {
    -webkit-clip-path: inset(95% 0 0 0);
            clip-path: inset(95% 0 0 0);
  }
  75% {
    -webkit-clip-path: inset(0 0 0 95%);
            clip-path: inset(0 0 0 95%);
  }
}/*# sourceMappingURL=button.css.map */