site.css

/* CSS for Boid test site */

#options {
  display: inline-block;
  width: 20%;
  height: 700px;
  vertical-align: top;
  background-color: #dddddd;
}

#options .options_header {
  text-decoration: underline;
  text-align: center;
  font-size: 1.15em;
}

#options .section_header {
  padding-left: 0.25em;
  margin-top: 0em;
  margin-bottom: 0em;
  font-style: italic;
  font-size: 1.1em;
}

#options .opt_section {
  padding-left: 0.5em;
  margin-bottom: 1.5em;
}

#options label {
  display: inline-block;
  min-width: 12em;
  padding-top: 0.25em;
  text-align: right;
}

#options .opt_warning {
  color: #ff3333;
  margin-top: 0.25em;
  margin-bottom: 0.25em;
}

.opt_section #canvas_opt_submit {
  margin-top: 0.15em;
  margin-left: 2em;
  display: block;
}

.opt_section #opt_boid_count_submit {
  margin-top: 0.15em;
  margin-left: 2em;
  display: block;
}