custom-elements.css

* {
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
  text-size-adjust: 100%;
}
body {
  font-size: 1rem;
  font-family: system, sans-serif;
  margin: 0;
  padding: 0;
  --accent-clr: teal;
}

md-theme:not(:defined),
md-typography:not(:defined),
md-button:not(:defined),
md-icon-button:not(:defined),
md-modal:not(:defined),
md-button:not(:defined),
md-skeleton:not(:defined),
md-divider:not(:defined),
md-form:not(:defined),
md-icon:not(:defined),
md-container:not(:defined),
md-form-element:not(:defined) {
  display: none;
}