@charset "utf-8";
.pagemenu{position:fixed;top:50%;left:10px;z-index:9999999999;display:block;margin:0px;padding:0px;-webkit-transform:translateY(-50%);-moz-transform:translateY(-50%);-o-transform:translateY(-50%);-ms-transform:translateY(-50%);transform:translateY(-50%);}
.pagemenu span{display:block;margin:0 auto;text-align:center;padding:0px;width:100px;height:50px;position:relative;border:1px solid red;background:#ccc;}
.pagemenu span{display:-ms-flexbox;display:flex;-ms-flex-wrap:nowrap;flex-wrap:nowrap;justify-content:center;align-items:center;}
.pagemenu{display:none;}
/* .headerbg{opacity:0.3;border-bottom:3px solid #000;} */

.block_index{width:100%;display:block;margin:0px 0px 0px;padding:0px 0px 0px;box-sizing:border-box;}
.block_index > .swiper{width:100%;height:100vh;margin:0px;padding:0px 0px 0px;box-sizing:border-box;}
.block_index > .swiper > .swiper-pagination {right:auto;left:10px;}
.block_index > .swiper > .swiper-pagination > .swiper-pagination-bullet{width:15px;height:15px;line-height:1;border-radius:100px;margin:8px 0;opacity:1;background:rgba(0,0,0,0.5);}
.block_index > .swiper > .swiper-pagination > .swiper-pagination-bullet-active{background:#0056a7;}

.block_index > .swiper > .swiper-wrapper > .swiper-slide{
text-align: left;display: -webkit-box;display: -ms-flexbox;display: -webkit-flex;display: flex;
-webkit-box-pack: center;-ms-flex-pack: center;
-webkit-justify-content: center;justify-content: center;
-webkit-box-align: center;-ms-flex-align: center;
    -webkit-align-items: center;align-items: center;
    /* -webkit-align-items: stretch;align-items: stretch; */
    /* -webkit-align-items: flex-start;align-items: flex-start; */
box-sizing:border-box;
}
.block_index > .swiper .swiper-slide{height:auto;}

.block_index_swiper_slide_box{width:100%;height:100%;padding:0px 0px 0px;margin:0;display:block;box-sizing:border-box;border:0px solid red;overflow:hidden;}
.block_index_slide_banner .block_index_swiper_slide_box{padding-top:0px!important;}
@media (max-width:991px){
    .block_index_swiper_slide_box{padding:0px 0px 0px;}
}

/* // 方案一： */
.block_index_noswiper{width:100%;display:block;margin:0px 0px 0px;padding:0px 0px 0px;box-sizing:border-box;overflow:visible;}
.block_index_noswiper > .noswiper{width:100%;height:auto!important;margin:0px;padding:0px 0px 0px;box-sizing:border-box;overflow:visible;}
.block_index_noswiper > .noswiper > .noswiper_wrapper{display:block;height:auto!important;margin:0px 0px 0px;padding:0px 0px 0px;border:0px solid red;overflow:visible;}
.block_index_noswiper > .noswiper > .noswiper_wrapper > .noswiper_slide{display:block;height:auto!important;margin:0px 0px 0px;padding:0px 0px 0px;border:0px solid red;overflow:visible;}
.noswiper_slide .block_index_swiper_slide_box{padding-top:0px!important;height:auto!important;overflow:visible;}

/* .block_index > .swiper{height:auto;} */