html {
  position: relative;
  min-height: 100%;
}
body {
  margin-bottom: 5px;
}
.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 30px;
  text-align:center;
  background-color: #121e2d;
}
.container {
  width: auto;
  max-width: 680px;
  padding: 0 10px;
}
.container .text-muted {
  margin: 8px 0;
}