.email-guard-registration-alert {
    background: #fff4f4;
    border: 1px solid #efb5b5;
    border-left: 5px solid #d9534f;
    border-radius: 7px;
    box-shadow: 0 5px 16px rgba(150, 35, 35, 0.12);
    color: #7d2424;
    line-height: 1.45;
    margin: 14px 0;
    padding: 13px 16px;
}

.email-guard-registration-alert__title {
    color: #a42626;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}

body > .email-guard-registration-alert {
    left: 50%;
    margin: 18px 0 0;
    max-width: 560px;
    position: fixed;
    top: 0;
    transform: translateX(-50%);
    width: calc(100% - 30px);
    z-index: 10050;
}