body {
  font-family: "Courier New", Courier, monospace;
  font-size: 16px;
  color: #323C3F;
  background-color: #ffffff;
}

a.icon, a.icon:visited {
  color: #323C3F;
}

a.icon:hover {
  color: #6C828A;
}

a.link, a.link:visited {
  color: #ffffff;
  background-color: #323C3F;
}

a.link:hover {
  background-color: #6C828A;
}

.heading, .subheading {
  text-align: right;
}

.heading {
  font-size: 48px;
}

.subheading {
  font-size: 20px;
}

.section {
  border-bottom: 2px solid #324351;
}

h4 {
  font-size: 1.25em;
  font-weight: bold;
  border-bottom: 1px solid #697680;
}

.footer-left {
  text-align: left;
}

.footer-right {
  text-align: right;
}

#home, #about, #contact, #footer {
  padding: 0px;
  height: auto;
  width: 100%; 
  position: relative;
}

#home {
  margin-bottom: 10px;
}

#footer {
  margin-top: 40px;
}

.invisible {
  opacity: 0.0;
}

.visible {
  opacity: 1.0;
}

@media (min-width: 768px) {
  .container {
    max-width: 730px;
  }
}

@media (max-width: 768px) {
  .heading, .subheading, .footer-left, .footer-right {
    text-align: center;
  }
}