#header{background-color:rgba(0, 39, 114, 0.7);backdrop-filter:blur(8px)}#container{padding-block:200px}h1{color:#fff}#main .mod_article{background-color:#000;color:#fff;max-width:700px;margin:auto;border-radius:15px;padding:30px 60px}#main .mod_article p.error,#main .mod_article .captcha_text,#main .mod_article span.mandatory{color:#fff}input[type=text].captcha{width:80px}