HTMLify

body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #151515;
}

* {
  box-sizing: border-box;
}

.clipboard {
  width: 32px;
  height: 32px;
  padding: 8px;
  transform: scale(2);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.clipboard svg {
  opacity: 0.9;
  transition: opacity 0.2s ease;
}

.clipboard svg path {
  stroke-width: 1.5;
  stroke: white;
  fill: black;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.clipboard svg path.page {
  transform-origin: center;
}

.clipboard svg path.check {
  transform-origin: center;
  stroke-dasharray: 8;
  stroke-dashoffset: 8;
  stroke: #83f5ad;
}

.clipboard:hover {
  background: rgba(255, 255, 255, 0.1);
}

.clipboard:hover svg {
  opacity: 1;
}

.clipboard.copied svg path.page {
  animation: copiedPage 2s ease forwards;
}

.clipboard.copied svg path.check {
  stroke-dasharray: 16;
  transition: all 0.5s ease;
  animation: copiedPage 2s ease forwards;
}

@keyframes copiedPage {
  0% {
    transform: rotate(0) translateY(0);
    opacity: 1;
  }

  50% {
    transform: rotate(0) translateY(0);
    opacity: 1;
  }

  100% {
    transform: rotate(10deg) translateY(16px);
    opacity: 0;
  }
}