img {
    display: block;
    width: 100%;
    height: 100%;
}
.link {
    position: absolute;
    top: 74%;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 47%;
    height: 8%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}