@media (min-width: 576px) {
  :root,
  :host {
    --mu-font-size:100%
  }
}
@media (min-width: 768px) {
  :root,
  :host {
    --mu-font-size:106.25%
  }
}
@media (min-width: 1024px) {
  :root,
  :host {
    --mu-font-size:112.5%
  }
}
@media (min-width: 1280px) {
  :root,
  :host {
    --mu-font-size:118.75%
  }
}
@media (min-width: 1536px) {
  :root,
  :host {
    --mu-font-size:125%%
  }
}

header>div.grid {
    display: flex;
}
#logo {
    margin-right: auto;
}
div.alert { padding-top: 1em; padding-bottom: 1em; }