html,
body {
    min-height: 100%;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #253246;
    background: #f6f8fb;
}

.nww-session-panel {
    width: min(560px, calc(100% - 48px));
    margin: 12vh auto 0;
    padding: 32px;
    border: 1px solid #d8e0eb;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 10px 34px rgba(31, 48, 74, 0.1);
    text-align: center;
}

.nww-session-panel img {
    width: 190px;
    max-width: 75%;
    margin-bottom: 18px;
}

.nww-session-panel h1 {
    margin: 0 0 12px;
    font-size: 24px;
}

.nww-session-panel p {
    line-height: 1.55;
}

.nww-session-panel a {
    display: inline-block;
    margin-top: 12px;
    padding: 12px 18px;
    border-radius: 6px;
    color: #fff;
    background: #3d6be3;
    font-weight: 700;
    text-decoration: none;
}