html, body {
  margin: 0px;
  padding: 0px;
  min-height: 100%;
  height: 100%;
}

header {
  
}

.navbar {
  text-align: center;
}

.navbar ul {
  display: inline-block;
  list-style-type: none;
  margin: 0 auto;
  padding: 0;
  overflow: hidden;
}

.navbar ul li {
  float: left;
}

.navbar ul li a {
  color: #9c2d35;
  display: block;
  padding: 8px;
}

.content {
  height: 100%;
}

.wrapper {
  margin: 0;
  padding: 10px;
  margin-bottom: -50px; /* the bottom margin is the negative value of the footer's total height */
}

.center-text {
  text-align: center;
}

.center-img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 40%;
}

.separator {
  margin-top: 3em;
}

.container {
  width: 100%;
}

footer {
  color: #9c2d35;
  height: 50px;
}