private void InfoTab_onLayout(uiControl c)
        {
            install_btn.alignTop(4);
            install_btn.CenterHorizontally();

            pl_title.moveBelow(install_btn, 10f);
            pl_title.CenterHorizontally();

            pl_auth.moveBelow(pl_title, 2f);
            pl_auth.CenterHorizontally();

            pl_desc.moveBelow(pl_auth, 5f);
        }
        private void Plugin_Update_Viewer_onLayout(uiPanel c)
        {
            msg_instruct.alignTop(5f);
            msg_instruct.alignLeftSide();
            msg_instruct.FloodX();

            mark_all.alignLeftSide(5f);
            mark_all.moveBelow(msg_instruct, 12f);

            list.moveBelow(mark_all, 5f);
            list.FloodXY(0f, 32f);

            btn_update.moveBelow(list, 2f);
            btn_update.CenterHorizontally();
        }