.page-banner{position:relative;margin-top:105px;height:600px}.page-banner_content{position:relative;background-image:url(../images/banner/banner_bg_pc.png);background-repeat:no-repeat;width:100%;height:100%;background-size:auto 100%;background-position:top}.page-banner_content .banner-box{position:relative;margin:0 auto;width:1200px;height:100%}.page-banner_content .banner-box_btn{cursor:pointer;position:absolute;left:0;bottom:67px;width:300px;height:88px;background-size:100% 100%;background-repeat:no-repeat;background-image:url(../images/banner/banner_txt_pc.png)}.page-banner_content .banner-box_btn:hover{opacity:.8}@media screen and (max-width:750px){.page-banner{position:relative;margin-top:.8rem;height:3.75rem}.page-banner_content{position:relative;background-image:url(../images/banner/banner_bg_m.png);background-repeat:no-repeat;width:100%;height:100%;background-size:auto 100%;background-position:top}.page-banner_content .banner-box{position:relative;margin:0 auto;width:100%;height:100%}.page-banner_content .banner-box_btn{cursor:pointer;position:absolute;left:.3rem;bottom:.3rem;width:2.7rem;height:.8rem;background-size:100% 100%;background-repeat:no-repeat;background-image:inherit}.page-banner_content .banner-box_btn:hover{opacity:.8}}