.btn-anim .btn-anim-inner,
.btn-anim .btn-anim-bg {
  background: linear-gradient(
    -45deg,
    #2c67ff,
    #6613e8,
    #a413e8,
    #2c67ff,
    #6613e8,
    #a413e8
  );
  background-size: 900%;
  -webkit-animation: btn-anime 24s linear infinite;
  animation: btn-anime 24s linear infinite;
  border-radius: 100vw;
}

.btn-anim .btn-anim-inner {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  z-index: 1;
}

.btn-anim .btn-anim-bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  z-index: 0;
  filter: blur(3vw);
}

@media (min-width: 500px) {
  .btn-anim .btn-anim-bg {
    filter: blur(25px);
  }
}

.btn-anim p {
  z-index: 2;
  position: inherit;
}

.btn-anim img {
  z-index: 2;
  position: inherit;
}

@-webkit-keyframes btn-anime {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes btn-anime {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}