jitsi-meet/css/_e2ee.scss

#e2ee-section {
    display: flex;
    flex-direction: column;

    .description {
        font-size: 13px;
        margin: 15px 0;
    }

    .control-row {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        margin-top: 15px;

        label {
            font-size: 14px;
            font-weight: bold;
        }
    }
}