css
/* Sock Sizing Style Sheet */
body {
  background-color: #FF0000; /* bright red background */
  font-family: "Arial Black", Arial, sans-serif;
  font-size: 16px;
  line-height: 24px;
  margin: 0;
  padding: 0;
  border: 4px solid #000000; /* thick black border */
}

h1 {
  color: #00FF00; /* bright green */
  text-shadow: none; /* no drop shadow */
  font-size: 36px;
  margin: 0;
  padding: 16px;
  border: 4px solid #000000; /* thick black border */
}

p {
  color: #FFFFFF; /* white */
  text-align: left;
  margin: 8px 0;
  padding: 0 4px 8px 4px;
  border: 1px solid #000000; /* thin black border */
}

a {
  color: #FF00FF; /* bright magenta */
  text-decoration: none;
  font-size: 14px;
  margin: 0;
  padding: 8px 4px 8px 4px;
  border: 1px solid #000000; /* thin black border */
}

a:hover {
  background-color: #FFFFFF; /* white background on hover */
  color: #000000; /* black text on hover */
  padding: 4px 8px 4px 8px;
  border: 2px solid #000000; /* thicker black border on hover */
}

a:visited {
  color: #000000; /* black text */
  background-color: #FF0000; /* bright red background */
  border: 1px solid #000000; /* thin black border */
}

/* Sock Sizing Navigation */
ul {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 4px solid #000000; /* thick black border */
}

li {
  display: inline-block;
  margin: 0 16px 0 0;
  padding: 8px 4px 8px 4px;
  border: 1px solid #000000; /* thin black border */
}

/* Sock Sizing Content */
h2 {
  color: #00FFFF; /* bright cyan */
  text-shadow: none; /* no drop shadow */
  font-size: 24px;
  margin: 0;
  padding: 16px;
  border: 4px solid #000000; /* thick black border */
}

h3 {
  color: #FF00FF; /* bright magenta */
  text-shadow: none; /* no drop shadow */
  font-size: 20px;
  margin: 0;
  padding: 12px;
  border: 2px solid #000000; /* thick black border */
}

/* Sock Sizing Footer */
footer {
  color: #000000; /* black text */
  background-color: #FFFFFF; /* white background */
  border: 4px solid #000000; /* thick black border */
  margin: 16px 0 0 0;
  padding: 8px 4px 8px 4px;
}