.square-btn{position:fixed;right:20px;width:50px;height:50px;background-color:#c46a4a;color:#e8dccf;display:flex;align-items:center;justify-content:center;border-radius:8px;text-decoration:none;box-shadow:0 4px 10px rgba(0,0,0,0.2);z-index:9999;transition:all 0.3s ease;font-size:20px}.square-btn i{color:#e8dccf}.square-btn:nth-of-type(1){bottom:100px}.square-btn:nth-of-type(2){bottom:40px}.square-btn:hover{background-color:#a5553a;transform:scale(1.08)}