.footer-column {
  float: left;
  text-align:center;
  display:table-cell;
  vertical-align:middle;
  width: 20%;
  height: 50px;

}

/* Clear floats after the columns */
.footer-row:after {
  content: "";
  display: table;
  clear: both;
}

/* 배너를 고정시킴 */
.footer-row {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  background-color: #6799FF;
  color: white;
  text-align: center;
}

#navbar {
}

/* Style the navbar links */
#navbar a {
  float: left;
  display: block;
  color: white;
  text-align: center;
  padding: 15px;
  text-decoration: none;
}

#navbar a:hover {
  background-color: #ddd;
  color: black;
}