html {
  position: relative;
  min-height: 100%;
}

body {
  /* padding-top: 3.5rem; */
  padding-top: 56px;
  margin-bottom: 66px; /* 10.5rem */
}

.container {
  max-width: 1680px;
}

.footer {
    position: fixed; /* absolute */
    bottom: 0;
    width: 100%;
    height: 36px; /* 66 */
    /* line-height: 10.5rem; */
    /* background-color: #f5f5f5; */
}