.custom-whatsapp-button{background-color:#25d366;color:#fff!important;padding:12px 24px;text-decoration:none;border-radius:5px;font-size:16px;font-weight:700;display:inline-block;transition:background-color .3s ease;box-shadow:0 4px 6px rgba(0,0,0,.1)}.custom-whatsapp-button:hover{background-color:#128c7e;color:#fff!important}.custom-whatsapp-button .dashicons-whatsapp{vertical-align:middle;margin-right:8px;font-size:20px}