footer {
  width:100%;
  position: fixed;
  bottom: 0px;
  background-color: #eee;
  color: #333;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
  font-size: 10px;
  z-index:999;

}
footer a {
  margin-left: 10px;
}