body {background-color: white; font-family: Arial, Helvetica, sans-serif;}
h1   {color: black; font-size:150%}
h2   {color: black; font-size:130%}
p    {}
li   {margin: 7px 0;}


a, a:visited {
  text-decoration: none;
  color: #0092bf; }

a:hover {
  text-decoration: underline; }


@media (prefers-color-scheme: dark) { 
body{
    color: #ddd;
    background-color: #222;
    background-color: #2f2f31; 
  }
h1   {color: #ddd; font-size:150%}
h2   {color: #ddd; font-size:130%}
}