ul, li {
    list-style: none;
    margin: 0;
    padding: 0
}

img {
    border: none
}

.DB_tab25 {
    width: 100%;
    height: 700px;
    position: relative;
    overflow: hidden
}

.DB_tab25 .DB_bgSet {
    position: relative;
}

.DB_tab25 .DB_bgSet li {
    position: absolute;
    width: 100%;
    height: 700px;
    display: none
}

.DB_tab25 .DB_imgSet {
    position: absolute;
    width: 1000px;
    left: 50%;
    margin-left: -500px;
}

.DB_tab25 .DB_imgSet .DB_1_1 {
    position: absolute;
    left: 0px;
    top: 80px;
}

.DB_tab25 .DB_imgSet .DB_1_2 {
    position: absolute;
    left: 0px;
    top: 120px
}

.DB_tab25 .DB_imgSet .DB_1_3 {
    position: absolute;
    left: 650px;
    top: 0px
}

.DB_tab25 .DB_imgSet .DB_2_1 {
    position: absolute;
    left: 0px;
    top: 80px;
}

.DB_tab25 .DB_imgSet .DB_2_2 {
    position: absolute;
    left: 0px;
    top: 120px
}

.DB_tab25 .DB_imgSet .DB_2_3 {
    position: absolute;
    left: 650px;
    top: 0px
}

.DB_tab25 .DB_imgSet .DB_3_1 {
    position: absolute;
    left: 0px;
    top: 80px;
}

.DB_tab25 .DB_imgSet .DB_3_2 {
    position: absolute;
    left: 0px;
    top: 120px
}

.DB_tab25 .DB_imgSet .DB_3_3 {
    position: absolute;
    left: 650px;
    top: 0px
}

.DB_tab25 .DB_imgSet .DB_4_1 {
    position: absolute;
    left: 0px;
    top: 80px;
}

.DB_tab25 .DB_imgSet .DB_4_2 {
    position: absolute;
    left: 0px;
    top: 120px
}

.DB_tab25 .DB_imgSet .DB_4_3 {
    position: absolute;
    left: 0px;
    top: 150px
}

.DB_tab25 .DB_imgSet .DB_4_4 {
    position: absolute;
    left: 0px;
    top: 180px
}

.DB_tab25 .DB_imgSet .DB_4_5 {
    position: absolute;
    left: 650px;
    top: 0px
}

.DB_tab25 .DB_menuWrap {
    position: absolute;
    /*width: 1000px;*/
    width: 100%;
    /*left: 50%;*/
    /*margin-left: -500px;*/
}

.DB_tab25 .DB_menuWrap .DB_menuSet {
    position: absolute;
    width: 100%;
    top: 260px;
    text-align: center;
    font-size: 0
}

.DB_tab25 .DB_menuWrap .DB_menuSet li {
    cursor: pointer;
    margin: 0 3px;
    display: inline
}


.DB_tab25 .DB_prev {
    position: absolute;
    left: 60px;
    top: 325px;
    cursor: pointer;
    display: none
}

.DB_tab25 .DB_next {
    position: absolute;
    right: 60px;
    top: 325px;
    cursor: pointer;
    display: none
}