.protonise-button:before{content:"";background:linear-gradient(90deg, var(--color-blue-900), var(--color-purple-800), var(--color-blue-800), var(--color-indigo-900), var(--color-blue-900));background-size:300% 100%;border-radius:.5rem;animation:7s linear infinite svelte-gqo7vn-rotate;position:absolute;inset:-2px}.protonise-button:hover:before{animation:4s linear infinite svelte-gqo7vn-rotate}@keyframes svelte-gqo7vn-rotate{0%{background-position:0%}to{background-position:300%}}