body {
  margin: 0;
  padding: 0;
}

.parallax-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

table {
  margin-bottom: 20px;
}

.parallax-button {
  display: inline-block;
  padding: 10px 20px;
  font-size: 18px;
  background-color: #000;
  color: #fff;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.parallax-button::before,
.parallax-button::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  opacity: 0;
  transition: transform 0.4s, opacity 0.4s;
}

.parallax-button::before {
  top: 0;
  transform: scaleY(0);
}

.parallax-button::after {
  bottom: 0;
  transform: scaleY(0);
}

.parallax-button:hover::before,
.parallax-button:hover::after {
  opacity: 0.5; /* Mengurangi nilai opacity pada efek */
  transform: scaleY(1);
}

.parallax-button span {
  position: relative;
  z-index: 2;
  transition: color 0.4s;
}

.parallax-button:hover span {
  color: #000;
}