.grecaptcha-badge {
    visibility: hidden;
}
.secaptcha-notice p {
    margin: 0;
    padding: 25px 27px;
    font-style: italic;
    color: #cccccc;
    position: relative;
    z-index: 1;
}
.secaptcha-notice p::before {
    content: '';
    width: 20px;
    height: 20px;
	background: url(https://www.gstatic.com/recaptcha/api2/logo_48.png);
	background-repeat: no-repeat;
    background-size: cover;
    opacity: 0.7;
    display: block;
    position: absolute;
    left: 0;
    top: 22px; /* parent p padding top - 3px */
    z-index: 0;
}