html {
  position: relative;
  min-height: 100%;
}
body {
  margin-bottom: 20px;
}
.footer {
  position: absolute;
  border-top:1px solid #E7E7E7;
  bottom: 0;
  width: 100%;
  height: 20px;
  background-color: #F8F8F8;
}

.container {
  width: auto;
  max-width: 100%;
  padding: 0 15px;
}
.container .text-muted {
  margin: 20px 0;
}