1. Basic button:
<a href="#" class="button-text">TEXT</a>
<a href="#"><button class="button-contained">CONTAINED</button></a>
<a href="#"><button class="button-outlined">OUTLINED</button></a>
2. ICON BUTTON:
<a href="#" class="button-contained add-to-cart-button"><i class="fa-solid fa-cart-arrow-down"></i>Add to Cart</a>
<a href="#"class="button-contained delete-button"><i class="fa-solid fa-trash"></i>Delete</a>
<a href="#"><i class="fa-solid fa-paper-plane"></i></i></a>
<a href="#"><i class="fa-solid fa-bookmark"></i></a>
3. LINK BUTTON:
<a href="#" class="primary-link-btn">Primary Link</a>
<a href="#" class="secondary-link-btn">secondary Link</a>
4. FLOATING ACTION BUTTON:
<a href="#" class="floating-action-button flex-center circle">+</a>