jitsi_mod/css/unsupported-browser/_no-mobile-app.scss

.no-mobile-app {
    margin: 30% auto 0;
    max-width: 25em;
    text-align: center;
    width: auto;

    &__title {
        border-bottom: 1px solid $auiBorderColor;
        color: $unsupportedBrowserTitleColor;
        font-weight: 400;
        letter-spacing: 0.5px;
        padding-bottom: em(17, 24);
    }

    &__description {
        font-size: $unsupportedBrowserTextSmallFontSize;
        font-weight: 300;
        letter-spacing: 1px;
        margin-top: 1em;
    }
}