#captcha{display:block;position:absolute;width:6.25rem;line-height:2.5rem;text-align:center;color:#fff;background:#1e96fa;font-size:.8125rem;top:.125rem;right:.9375rem;border-radius:4px;z-index:1}.xuan{width:18px;height:18px;border-radius:50%;border:1px solid #1e96fa}.pitch{width:18px;height:18px;position:relative;overflow:hidden}.pitch::after{content:'';width:10px;height:10px;position:absolute;left:50%;top:50%;-webkit-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%);background-color:#00a5ff;border-radius:50%}.btn-box a{height:1rem;line-height:1rem;text-align:center;color:#fff;font-size:.4rem;background:#169bd5;border-radius:20px;width:5.7rem;background:-webkit-gradient(linear,left top,right top,from(rgba(0,161,253,1)),to(rgba(89,210,255,1)));background:-webkit-linear-gradient(left,rgba(0,161,253,1) 0,rgba(89,210,255,1) 100%);background:-o-linear-gradient(left,rgba(0,161,253,1) 0,rgba(89,210,255,1) 100%);border-radius:.5rem;margin:0 auto}#count_obj{text-decoration:none;outline:0}