.equ-container{border:1px solid #ddd;padding:20px;max-width:700px;margin:auto;border-radius:8px;background:#fff}
.equ-container input,textarea,select{width:100%;margin:5px 0;padding:8px}
.equ-question{margin-bottom:15px}
button{background:#2271b1;color:#fff;border:none;padding:8px 12px;border-radius:4px}