<a href="/" class="bn3637 bn36">Button</a>

.bn3637 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 2rem;
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: 18px;
  text-align: center;
  text-decoration: none;
  color: #fff;
  backface-visibility: hidden;
  border: 0.3rem solid transparent;
  border-radius: 3rem;
}

.bn36 {
  border-color: #fff;
  transition: transform 0.2s cubic-bezier(0.235, 0, 0.05, 0.95);
}

.bn36:hover {
  transform: perspective(1px) scale3d(1.044, 1.044, 1) translateZ(0) !important;
}