* {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            background: #ffffff;
            font-family: Arial, Helvetica, sans-serif;
            color: #111;
        }

        .container {
            width: 100%;
            max-width: 840px;
            margin: 0 auto;
        }

        /* Fecha */
        .consulta {
            text-align: center;
            color: #58708a;
            font-size: 12px;
            margin: 11px 0 19px;
        }

        /* Panel principal */
        .panel {
            background: #f1f2f4;
            border-radius: 4px;
            padding: 18px 0 28px;
            min-height: 305px;
        }

        /* Título */
        .titulo {
            text-align: center;
            font-size: 16px;
            margin-bottom: 14px;
            color: #111;
        }

        .titulo i {
            color: #7c1736;
            margin-right: 8px;
            font-size: 16px;
        }

        /* Formulario */
        .formulario {
            width: 518px;
            max-width: calc(100% - 30px);
            margin: 0 auto;
        }

        .campo {
            display: flex;
            width: 100%;
            height: 41px;
            margin-bottom: 12px;
        }

        /* Caja del icono */
        .icono {
            width: 40px;
            min-width: 40px;
            background: #741733;
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 4px 0 0 4px;
            font-size: 15px;
        }

        /* Input y select */
        .campo select,
        .campo input {
            height: 41px;
            flex: 1;
            border: 1px solid #ccd1d6;
            border-left: 0;
            background: #fff;
            padding: 0 16px;
            font-size: 14px;
            color: #222;
            outline: none;
        }

        .campo select {
            cursor: pointer;
        }

        .campo input {
            font-weight: bold;
        }

        .campo input:focus,
        .campo select:focus {
            border-color: #741733;
        }

        /* Captcha */
        .captcha {
            width: 235px;
            min-height: 110px;
            margin: 13px auto 0;
            background: white;
            border: 1px solid #d9dde2;
            border-radius: 4px;
            text-align: center;
            padding: 15px 16px 10px;
        }

        .captcha-title {
            font-size: 15px;
            font-weight: bold;
            margin-bottom: 10px;
        }

        .captcha-button {
            display: inline-block;
            background: #e5e7eb;
            border-radius: 4px;
            padding: 7px 12px;
            font-size: 15px;
            margin-bottom: 7px;
        }

        .captcha-brand {
            color: #63758b;
            font-size: 12px;
        }

        .captcha-brand span {
            font-size: 11px;
            margin-left: 2px;
        }

        /* Responsive */
        @media (max-width: 600px) {
            .panel {
                margin: 0 10px;
            }

            .formulario {
                width: calc(100% - 30px);
            }
        }