#banner {
    width: 100%;
    height: 323px;
    /* background: #be0019; */
    overflow: hidden;
    position: relative;
}

#banner_img {
    display: block;
    position: relative;
}

#banner_img li {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 323px;
    background-position: center;
    /*background-size: cover;*/
    display: none;
    background-repeat: no-repeat;
}

/*-------ʼ*/
#banner_img li.item1 {
    display: block;
}

#banner_img li.item2 {}

#banner_img li.item3 {}

#banner_img li.item4 {}

/*--------*/
#banner_img .ad_img {
    position: absolute;
    right: 10px;
    top: 80px;
    width: 506px;
    height: 404px;
}

#banner_img .ad_txt {
    position: absolute;
    left: 10px;
    top: 170px;
    color: #fff;
    text-shadow: 1px 1px rgba(51, 51, 51, 0.3);
}

#banner_img .ad_txt h2 {
    font-width: bold;
    font-size: 36px;
    line-height: 60px;
}

#banner_img .ad_txt a {
    display: block;
    width: 100px;
    height: 25px;
    line-height: 25px;
    text-align: center;
    margin-top: 10px;
    background: #fff;
    color: #666;
    text-decoration: none;
    text-shadow: none;
}

#banner_ctr {
    position: absolute;
    width: 990px;
    height: 7px;
    margin-left: -495px;
    left: 50%;
    bottom: 10px;
    z-index: 1;
}

#banner_ctr ul {
    /* width: 260px; */
    height: 70px;
    font-size: 0;
    line-height: 0;
    position: relative;
    float: right;
    display: inline-block;
}

#banner_ctr li {
    display: block;
    float: left;
    width: 60px;
    height: 7px;
    cursor: pointer;
    background: #333;
    margin-right: 3px;
    text-align: left;
    text-decoration: -99999px;
    overflow: hidden;
    font-size: 0px;
}

#banner_ctr li.first-item {
    background: #fff;
    width: 60px;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
    cursor: default;
}

#banner_ctr li.last-item {
    background: #fff;
    width: 60px;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
    cursor: default;
}

#drag_ctr {
    position: absolute;
    top: 0;
    /* left: 740px; */
    width: 60px;
    height: 7px;
    -webkit-border-radius: 0px;
    -moz-border-radius: 0;
    border-radius: 0;
    bottom: 170px;
    background: #d5a340;
    z-index: 999
}

#drag_arrow {
    position: absolute;
    width: 60px;
    height: 7px;
}