Arrow Slide Button

<button class="arrow-btn"><span class="arrow-label">Get Started</span><span class="arrow-icon">&rarr;</span></button>

.arrow-btn {
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 12px 28px;
  background: #1a1a1a;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  overflow: hidden;
}
.arrow-label {
  transition: transform .3s cubic-bezier(.4,0,.2,1);
}
.arrow-icon {
  display: inline-block;
  width: 0;
  opacity: 0;
  transform: translateX(-10px);
  transition: all .3s cubic-bezier(.4,0,.2,1);
}
.arrow-btn:hover .arrow-label {
  transform: translateX(-6px);
}
.arrow-btn:hover .arrow-icon {
  width: 20px;
  opacity: 1;
  transform: translateX(0);
}