.target {
    width: 635px;
    height: 429px;
    overflow: hidden;
    position: relative;
}

.hy-dot i {
    width: 30px;
    border-radius: 0px;
    height: 6px;
}

.target img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}