Shiny Button

shiny-button.css

.button-shine {
  position: relative;
  border: 0;
  padding: 0.8rem 1.3rem;
  border-radius: 4px;
  cursor: pointer;
  overflow: hidden;
  outline: none;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  transition: all 0.2s ease;
}
.button-shine:after {
  content: '';
  position: absolute;
  top: 0;
  left: -200%;
  width: 200%;
  height: 100%;
  transform: skewX(-20deg);
  background-image: linear-gradient(to right, transparent, rgba(255,255,255,0.3), transparent);
}
.button-shine:hover:after {
  animation: shine 1.6s ease;
}
.button-shine:active {
  transform: translateY(1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.cntr {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
@-moz-keyframes shine {
  100% {
    left: 200%;
  }
}
@-webkit-keyframes shine {
  100% {
    left: 200%;
  }
}
@-o-keyframes shine {
  100% {
    left: 200%;
  }
}
@keyframes shine {
  100% {
    left: 200%;
  }
}