.page-banner{position:relative;height:580px}.page-banner_cont{width:100%;height:100%;background-size:auto 100%;background-position:top;background-repeat:no-repeat;background-image:url(../images/banner/page_banner_pc.png)}.page-banner_cont .banner-info{position:relative;height:100%;width:1200px;margin:0 auto;overflow:hidden}.page-banner_cont .banner-info_title{margin-top:218px;width:710px;height:76px}.page-banner_cont .banner-info_desc{margin-top:40px;width:735px;color:#FFFFFF;font-size:20px;line-height:34px}.page-company{display:none}@media screen and (max-width:750px){.page-banner{position:relative;height:3.8rem}.page-banner_cont{background-image:url(../images/banner/page_banner_m.png)}.page-banner_cont .banner-info{display:none}.page-company{padding:.8rem 0;display:block;background:linear-gradient(180deg, #060a20, #040f39)}.page-company_cont{margin:0 auto;width:7.02rem;font-size:.28rem;line-height:.48rem;color:#FFFFFF}}