.light-on-dark {
  background-color: #000000;
  color: #ffffff;
}

*:focus-visible {
  outline: 1px solid #ff00ff;
  outline-offset: 2px;
}

del,
ins {
  text-decoration: none;
}
del {
  background-color: darkred;
}
del::before {
  content: "< ";
}
ins {
/*  background-color: #008000;*/
  background-color: green;
/*  color: black;*/
}
ins::before {
  content: "> ";
}

a {
  color: #9999ff;
}
a:visited {
  color: #ff99ff;
}

.eightyeight-times-thirtyone {
  display: flex;
  flex-direction: column;
}
.eightyeight-times-thirtyone span {
  flex-direction: row;
}
.eightyeight-times-thirtyone span a {
  text-decoration: none;
}
.eightyeight-times-thirtyone span a img + * {
  position: absolute;
  left: -99999px;
}