.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: auto 25vw;
  font-family: monospace;
}
.body-h1 {
  font-size: 4rem;
  color: #000;
  text-align: center;
}
.body-h2 {
  font-size: 2rem;
  color: #333;
  text-align: center;
}
.body-h3 {
  font-size: 1.5rem;
  color: #444;
  text-align: center;
}
.body-p {
  font-size: 1.1rem;
  color: #666;
  text-align: justify;
  margin: 0.2vw 0;
}
span.url {
  color: #080;
}
.disclaimer {
  font-size: 1.2rem;
  color: #666;
  text-align: center;
  margin: 1vw 0;
  font-weight: bold;
}
.body-li {
  font-size: 1rem;
  color: #666;
}
body.light-mode {
  filter: invert(0);
  background-color: #FFF;
}
body.dark-mode {
  filter: invert(1);
  background-color: #111;
}
#darkModeToggle {
  position: fixed;
  top: 10px;
  right: 0.01vw;
  padding: 0.8rem;
  border-radius: 10px;
  z-index: 100;
  font-size: 1rem;
  text-align: center;
}

@media (max-width: 450px) {
  .container {
    /* free up more horizontal space */
    margin: 0 2vw;
  }
  .body-h1 {
    /* scale down the heading */
    font-size: 2.5rem;
    /* allow wrapping so long words don’t overflow */
    overflow-wrap: break-word;
  }
  #darkModeToggle {
    position: fixed;
    top: 10px;
    right: 0.01vw;
    padding: 0.4rem;
    border-radius: 10px;
    z-index: 100;
    font-size: 0.8rem;
    text-align: center;
  }
}