/* unvisited link */
a:link {
  color: cyan;
}

/* visited link */
a:visited {
  color: magenta;
}

/* mouse over link */
a:hover {
  color: red;
}

/* selected link */
a:active {
  color: yellow;
}

.footer {
  color: #fff;
  text-align: center;
  padding: 20px 0;
  font-size: 14px;
  position: relative;
  bottom: 0;
  width: 100%;
}