.page-banner{position:relative;height:480px}.page-banner_cont{width:100%;height:100%;background-size:auto 100%;background-position:top;background-repeat:no-repeat}.page-banner_cont .common-banner-box{position:relative;height:100%;width:1200px;margin:0 auto}.page-banner_cont .common-banner-box_tt{position:absolute;top:113px;font-size:66px;font-weight:700;color:#044123}.page-banner_cont .common-banner-box_btn{cursor:pointer;position:absolute;bottom:140px;display:flex;align-items:center;justify-content:center;width:220px;height:64px;font-size:24px;color:#fff;background:#044123;border-radius:8px}.page-banner_cont .common-banner-box_btn .icon-msg{margin-right:10px;display:inline-block;width:32px;height:32px;background-size:100% 100%;background-repeat:no-repeat;background-image:url(../images/icon/icon_msg.png)}.page-banner_cont .common-banner-box_btn:hover{background:#266E47}.page-banner_cont{background-image:url(../images/banner/page_banner_pc.png)}@media screen and (max-width:750px){.page-banner{position:relative;height:3.6rem}.page-banner_cont{background-size:100% 100%}.page-banner_cont{background-image:url(../images/banner/page_banner_m.png)}}