button{border:none}.success,.error,.loading{padding:10px;border:1px solid #eee;background:#fff;box-shadow:0 0 5px #eaf5ff;border-radius:5px;font-size:.8rem}.spinner{display:inline-block;width:1rem;height:1rem;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#175ddc;animation:spin 1s ease-in-out infinite}@keyframes spin{to{-webkit-transform:rotate(360deg)}}.demo-article:where(.astro-MFJBSRM6){margin-top:60px;display:flex;flex-direction:column;justify-content:center;align-items:center}.center:where(.astro-MFJBSRM6){max-width:800px;align-self:center}.video:where(.astro-MFJBSRM6){border-radius:10px;overflow:hidden}