jitsi_app_c0/css/_atlaskit_overrides.scss

/**
 * Move the @atlaskit/flag container up a little bit so it does not cover the
 * toolbar with the first notification.
 */
.atlaskit-portal > #notifications-container {
    bottom: calc(#{$newToolbarSizeWithPadding}) !important;
}

.modal-dialog-form {
    /**
     * Override @atlaskit/dropdown-menu styling when in a modal because the
     * dropdown backgrounds clash with the modal backgrounds.
     */
    .dropdown-menu div[style*="transform"] {
        outline: 1px solid #455166;
    }
}

/**
 * Override @atlaskit/modal-dialog header styling
 */
.atlaskit-portal [role="dialog"] header {
    .jitsi-icon svg {
        fill: #B8C7E0;
        cursor: pointer;
    }
}

/**
 * Override @atlaskit/theme styling for the top toolbar so it displays over
 * the video thumbnail while obscuring as little as possible.
 */
.videocontainer__toptoolbar > div > div {
    background: none;
}


/**
 * Keep overflow menu within screen vertical bounds and make it scrollable.
 */
 .toolbox-button-wth-dialog > div:nth-child(2) {
    max-height: calc(100vh - #{$newToolbarSizeWithPadding} - 46px);
    overflow-y: auto;
}