.jd_body
{
    padding: 62px 0 0 220px;
    height: 400px;
    overflow: hidden;
}

    .jd_body img
    {
        vertical-align: bottom;
    }

.jd_ad_slide
{
    width: 1006px;
    height: 117px;
    float: left;
    position: relative;
}

.jd_ad_img
{
    position: absolute;
    left: 0;
    top: 0;
    width: 1006px;
    height: 117px;
    display: none;
}

.jd_ad_btn
{
    position: absolute;
    right: 3px;
    bottom: 8px;
}

.jd_ad_btn_a
{
    width: 22px;
    height: 22px;
    line-height: 22px;
    margin-right: 5px;
    text-align: center;
    border-radius: 12px;
    background-color: #999;
    color: #fff;
    float: left;
}

    .jd_ad_btn_a:hover
    {
        text-decoration: none;
    }

.jd_ad_btn .active
{
    background-color: #E4393C;
}

.jd_service
{
    width: 310px;
    padding-top: 230px;
    float: right;
}

.jd_nav_x
{
    height: 30px;
    margin: 0;
    overflow: hidden;
    position: relative;
}

.js_nav_a
{
    width: 25%;
    *width: 24.9%;
    line-height: 20px;
    padding: 5px 0;
    text-align: center;
    font-size: 14px;
    font-family: 'microsoft yahei';
    float: left;
}

.jd_nav_x .active
{
    color: #E4393C;
}

.jd_service_con
{
    height: 136px;
    border: 1px solid #f1f1f1;
    border-top: 2px solid #aaa;
    position: relative;
}

.jd_service_img
{
    position: absolute;
    display: none;
}

.jd_point_line
{
    position: absolute;
    top: -2px;
    left: 0;
    z-index: 1;
    width: 25%;
    border-bottom: 2px solid #E4393C;
    text-align: center;
}

.jd_point_cor
{
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 0;
    margin-left: -5px;
    border-style: dashed dashed solid;
    border-width: 5px;
    border-color: transparent transparent #E4393C;
    overflow: hidden;
}