ly: initial;
        content:"Selected flags: ";
      }
      #toolbar-selected-flags {
        display: flex;
        flex-direction: column;
        font-family: monospace;
        justify-content: flex-start;
      }
    </style>
    <script>(function(){
    'use strict';
    const E = (sel)=>document.querySelector(sel);
    const eOut = E('#test-output');
    const log2 = function(cssClass,...args){
        let ln;
        if(1 || cssClass){
            ln = document.createElement('div');
            i