* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  display: grid;
  place-items: center;
}

button {
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
  display: grid;
  place-items: center;
  height: 64px;
  padding: 0 32px;
  border: 0;
  border-radius: 10px;
  font-family: Poppins;
  font-size: 18px;
  color: #ffffff;
  cursor: wait;
}

@keyframes loading {
  0% {
    transform: translateX(25px);
  }
  100% {
    transform: translateX(-20px);
  }
}

button > span {
  position: relative;
  z-index: 2;
}

button::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  left: -100%;
  width: 300%;
  height: 100%;
  background: #8f44fd
    repeating-linear-gradient(
    60deg,
      transparent,
      transparent 10px,
      #7a3bd7 10px,
      #7a3bd7 20px
    );
  
  animation: loading 1s infinite linear;
}