.banner {
  width: 1200px;
  margin:0 auto;
  position: relative; /* 1 */
  z-index: 9999; /* 1 */
  color: #fff;
  background: #5f86c5;

}

  .banner a {
    color: #fff;
  }

  .banner a:hover {
    color: #7C2B2D;
  }