.captcha{padding:80px 0 80px 160px;color:#444}.captcha_header{font-size:30px;font-weight:bold;padding-bottom:12px}.captcha_text{padding-bottom:12px}.banner{background-color:#61676c;height:76px;position:fixed;bottom:0;left:0;align-items:center;width:100%;display:flex;flex-flow:row;justify-content:center;z-index:5}.b_dark .banner{background-color:#4a4f53}.banner-text{text-align:left;justify-content:center;color:#fff;padding:16px;margin-right:10px;width:340px;font-size:18px}.verify-btn{background-color:#106ebe;color:#fff;border-radius:4px;padding:6px 16px;border:0;font-size:16px}.banner-content{display:flex;flex-flow:row;align-items:center}.banner-container{display:flex;flex-flow:row;align-items:center}