#act-content_wangzhe { width: 100vw; height: 100vh; overflow-y: auto; }

#act-content_wangzhe .bg-box { width: 100%; max-width: 750px; height: 34.87rem; position: relative; display: flex; align-items: center; justify-content: center; background: url("//cdnimg.dd373.com/newfile/cms/images/default/wangzhe_world/wangzhe.bg.jpg") no-repeat top center; background-size: 100%; margin: 0 auto; }

#act-content_wangzhe .bg-box .btn_hb { width: 57.33%; height: 0.93rem; position: absolute; left: 50%; top: 32.5%; transform: translateX(-50%); opacity: 0.4; }

#act-content_wangzhe .bg-box .copy_btn1 { width: 15.2%; height: 0.56rem; position: absolute; right: 12.3%; top: 77.9%; border: none; background: none; }

#act-content_wangzhe .bg-box .copy_btn2 { width: 15.2%; height: 0.56rem; position: absolute; right: 12.3%; top: 81.09%; border: none; background: none; }

#act-content_wangzhe .bg-box .copy_btn3 { width: 15.2%; height: 0.56rem; position: absolute; right: 12.3%; top: 84.28%; border: none; background: none; }

#act-content_wangzhe .bg-box .to_url { width: 36.53%; height: 0.64rem; position: absolute; left: 50%; transform: translateX(-50%); top: 94.96%; opacity: 0.4; border: none; }