body {
  font-family: Monospace;
  background-color: black;
  color: white;
}

p,
pre,
ul,
blockquote,
h1,
h2,
h3 {
  margin-top: 0;
  margin-bottom: 0;
}

a {
  display: block;
  color: white;
}

a:link {
  text-decoration: none;
}

pre {
  overflow-y: auto;
}

img,
audio,
video {
  display: block;
  max-width: 100%;
}

.dir-link::before {
  content:"[DIR] ";
  margin-left:-6ch;
}
/* weblinks */
.www-link::before {
  content:"[WWW] ";
  margin-left:-6ch;
}
.txt-link::before {
  content:"[TXT] ";
  margin-left:-6ch;
}
.gif-link::before {
  content:"[GIF] ";
  margin-left:-6ch;
}
/* WAV sound files */
.snd-link::before {
  content:" SND  ";
  margin-left:-6ch;
}
/* other files */
.bin-link::before {
  content:" BIN  ";
  margin-left:-6ch;
}