body {
  background: #151515 ;
  color: #ccc ;
  max-width: 800px ;
  margin: auto ;
  padding: 0 16px ;
  margin-bottom: 500px ;
  font-family: sans-serif ;
}

a {
  color: lightblue ;
}

a:visited {
  color: gray ;
}

h1 {
  text-align: center ;
}

h2 {
  color: tomato ;
}

h4 {
  font-style: italic;
}

footer {
  text-align: center ;
}

img {
  max-width: 600px ;
  width: 100% ;
  margin: auto ;
  display: block ;
}

code {
  overflow-wrap: break-word ;
  color: lime ;
}

a.tag-entry {
  padding: 0px 5px;
}

img[alt="BTC logo"],
img[alt="XMR Logo"] {
  max-width: 1em ;
  max-height: 1em ;
  display: inline ;
}

@media (prefers-color-scheme: light) {
  body {
    background: white ;
    color: black ;
  }
  a {
    color: blue ;
  }
  a:visited {
    color: purple ;
  }
  h2 {
    color: inherit ;
  }
  code {
    color: forestgreen ;
  }
}

@media print {
  a[href] {
    text-decoration: none ;
    color: black ;
  }
}

@media (min-width: 55em) {
  #artlist { column-count: 2 ;}
}

@media (min-width: 100em) {
  #artlist { column-count: 3 ;}
}