.ly_special_13 .poster_wrapper {position: relative;min-height: 600px;overflow: visible;}
    .ly_special_13 .poster_box {position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);width: 75%;max-width: 1200px;margin: 0;padding: 20px;}
    .ly_special_13 .img_box {width: 100%;height: 100%;min-height: 600px;}