.share_thread_dialog{overflow:visible}.share_thread_dialog .dialogJbody{position:relative}.share_thread_dialog .dialogJbody .tbshare_wrapper_theme_coco{box-shadow:none;border:0;position:absolute;top:50%;left:50%;margin-top:-40px;margin-left:-110px}.share_thread_dialog .dialogJbody .tbshare_wrapper_theme_coco .tbshare_qrcode_mask{top:-153px}.share_thread_dialog .dialogJbody .tbshare_wrapper_theme_coco .btn_share_thread{margin-top:20px;margin-left:80px}