.tiles-wrap {
    display: flex;
    justify-content: center;
}
.tiles-wrap li {
    display: block;
    opacity: 1;
    text-align: center;
    list-style-type: none;
    border: 1px solid #BD9F66;
    width: 46%;
    padding: 15px;
    margin: 10px;
    height: auto;
}
.tiles-wrap img {
    display: block;
    margin-left: auto;
    margin-right: auto;
}
#wookmark1 li .left {
    margin-left: auto;
    margin-right: auto;
    display: block;
    clear: both;
    float: none;
    text-align: center;
    width: 50%;
    height: auto;
}
.right .koumoku p {
    text-align: left;
}
li .left img {
    width: 100%;
    height: auto;
}