* {
  min-width: 0;
  font: inherit;

  &::before, &::after {
    box-sizing: border-box;
  }
}

body {
  margin: 0;
  height: 100dvh;
  background: #242424;
  display: grid;
  place-items: center;
  font-family: "Poppins", sans-serif;
}

button, span {
  font-size: 24px;
  background: black;
  cursor: pointer;
  border: none;
  padding: 16px 32px;
  color: #fff;
  font-weight: bold;
  position: relative;
  border-radius: 12px;

  &::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    background: linear-gradient(
      45deg, 
      red,
      blue,
      deeppink, 
      blue, 
      red,
      blue,
      deeppink,
      blue
      );
      background-size: 800%;
      border-radius: 10px;
      filter: blur(8px);
      animation: glowing 20s linear infinite;
  }
}

@keyframes glowing {
  0% {
    background-position: 0 0;
  }
  50% {
    background-position: 400% 0;
  }
  100% {
    background-position: 0 0;
  }
}


p {
  text-wrap: pretty;
}