/* 1 */
.pv_box{
    width: 100%;
    height: 6.27rem;
    position: absolute;
    top: 56%;
    transform: translateY(-50%);
}
.pv_jt1{
    background: url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/pvfm_1.png) no-repeat center top/cover;
}
.pv_jt2{
    background: url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/pvfm_2.png) no-repeat center top/cover;
}
.slogan_7msz{
    width: 100%;
    height: 1.2rem;
    background: url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz_slogan.png) no-repeat center top/cover;
    position: absolute;
    top: 13%;
}



/* 2 */
.swiper-slide-2{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
}
.ldjs_bottom .ldjs_gallery-thumbs .swiper-slide:nth-of-type(1){
    background-image:url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/msz_sl_s1.png);
}
.ldjs_bottom .ldjs_gallery-thumbs .swiper-slide:nth-of-type(2){
    background-image: url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/msz_sl_s2.png);
}
.ldjs_bottom .ldjs_gallery-thumbs .swiper-slide:nth-of-type(3){
    background-image: url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/msz_sl_s3.png);
}
.ldjs_bottom .ldjs_gallery-thumbs .swiper-slide:nth-of-type(4){
    background-image: url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/msz_sl_s4.png);
}

/* 3 */
.swiper-slide-3{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
}
.ldjt_bottom .ldjt_gallery-thumbs .swiper-slide:nth-of-type(1){
    background-image:url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/msz_sl_j1.png);
}
.ldjt_bottom .ldjt_gallery-thumbs .swiper-slide:nth-of-type(2){
    background-image:url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/msz_sl_j2.png);
}
.ldjt_bottom .ldjt_gallery-thumbs .swiper-slide:nth-of-type(3){
    background-image:url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/msz_sl_j3.png);
}




/* 4 */
.ld_bz{
    width: 100%;
    height: 7.3rem;
    position: relative;
    transform: translateX(-50%);
    top: 0;
    left: 50%;
}
.swiper-slide-4 .swiper-slide_1{
    background: url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/bz1.png) no-repeat top center/cover;
}
.swiper-slide-4 .swiper-slide_2{
    background: url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/bz2.png) no-repeat top center/cover;
}
.swiper-slide-4 .swiper-slide_3{
    background: url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/bz3.png) no-repeat top center/cover;
}
.swiper-slide-4 .swiper-slide_4{
    background: url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/bz4.png) no-repeat top center/cover;
}
.swiper-slide-4 .swiper-slide_5{
    background: url(http://static.ironsaga.com/static_us/jdzd_linkage/yd/images/7msz/bz5.png) no-repeat top center/cover;
}