.jd-banner {
    position: relative;
    overflow: hidden;
}

.jd-banner .previousBtn {
    position: absolute;
    width: 40px;
    height: 40px;
    background-color: rgba(210, 210, 210, 0.4);
    border-radius: 50%;
    transform: translateY(-50%);
    top: 50%;
    left: 12px;
    /* 隐藏左右箭头需要可以展开 */
    opacity: 0;
    pointer-events: none;
}

.jd-banner .previousBtn span {
    position: absolute;
    left: 10px;
    top: 10px;
    width: 20px;
    height: 20px;
    background-position: -22px 0px;
}

.jd-banner .previousBtn:hover {
    border: 1px solid #fff;
    background-color: transparent;
}

.jd-banner .nextBtn {
    position: absolute;
    width: 40px;
    height: 40px;
    background-color: rgba(210, 210, 210, 0.4);
    border-radius: 50%;
    transform: translateY(-50%);
    top: 50%;
    right: 12px;
    /* 隐藏左右箭头需要可以展开 */
    opacity: 0;
    pointer-events: none;
}

.jd-banner .nextBtn span {
    position: absolute;
    left: 10px;
    top: 10px;
    width: 20px;
    height: 20px;
    background-position: -22px 0px;
    transform: scaleX(-1);
    /*镜像*/
}

.jd-banner .nextBtn:hover {
    border: 1px solid #fff;
    background-color: transparent;
}

.jd-banner ul {
    width: 1000%;
    -webkit-transform: translateX(-10%);
    transform: translateX(-10%);
    padding-left: 0px;
}

.jd-banner ul li {
    width: 10%;
    float: left;
    height: 270px;
}

.jd-banner ul li img {
    width: 100%;
    height: 100%;
}

.jd-banner ol {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 10px;
}

.jd-banner ol li {
    float: left;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    border: 1px solid #fff;
    margin: 0 4px;
}

.jd-banner ol .current {
    background-color: #04BE02;
}