.connectivity-banner{position:fixed;inset:0 0 auto;z-index:10000;padding:.75rem 1rem;background:#8f2334;color:#fff;text-align:center;font-size:.9rem;font-weight:800;box-shadow:0 4px 16px rgba(11,33,51,.18)}
.connectivity-banner[hidden]{display:none}
html.is-offline body{padding-top:2.75rem}
html.is-offline button{cursor:not-allowed}
@media(max-width:440px){.connectivity-banner{font-size:.82rem;padding:.65rem .75rem}html.is-offline body{padding-top:3rem}}