.link-full-card::after {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    pointer-events: auto;
    content: "";
    background-color: rgba(0,0,0,0);
}

.topnav-centered a {
    float: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }