web/embed-flutter.html [71:132]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                 <span class="mdc-tab-indicator__content mdc-tab-indicator__content--underline"></span>
                             </span>
                            <span class="mdc-tab__ripple"></span>
                        </button>
                        <button id="solution-tab" class="mdc-tab mdc-tab" role="tab" tabindex="0" hidden>
                             <span class="mdc-tab__content">
                                 <span class="mdc-tab__text-label">Solution</span>
                             </span>
                            <span class="mdc-tab-indicator mdc-tab-indicator">
                                 <span class="mdc-tab-indicator__content mdc-tab-indicator__content--underline"></span>
                             </span>
                            <span class="mdc-tab__ripple"></span>
                        </button>
                        <button id="test-tab" class="mdc-tab mdc-tab" role="tab" tabindex="0">
                             <span class="mdc-tab__content">
                                 <span class="mdc-tab__text-label">Tests</span>
                            </span>
                            <span class="mdc-tab-indicator mdc-tab-indicator">
                                 <span class="mdc-tab-indicator__content mdc-tab-indicator__content--underline"></span>
                             </span>
                            <span class="mdc-tab__ripple"></span>
                        </button>
                    </div>
                </div>
            </div>
        </div>
    </nav>
    <div class="nav-buttons">
        <button id="install-button" class="mdc-button">Install SDK</button>
        <button id="show-hint" class="mdc-button">Hint</button>
        <button id="format-code" class="mdc-button">Format</button>
        <button id="reload-gist" class="mdc-button">Reset</button>
        <button id="execute" class="mdc-button mdc-button--raised">
            <i class="material-icons mdc-button__icon">play_arrow</i>
            Run
        </button>
        <div class="position-relative text-right pr-2">
            <button id="menu-button" class="mdc-icon-button material-icons">more_vert</button>
            <div id="main-menu" class="mdc-menu mdc-menu-surface">
                <ul class="mdc-list" role="menu" aria-hidden="true" aria-orientation="vertical" tabindex="-1">
                    <li id="show-test-menu-item" class="mdc-list-item" role="menuitem">
                        <span id="show-test-checkmark" class="mdc-list-item__graphic hide">
                            <i class="material-icons mdc-select__icon" tabindex="-1" role="button">check</i>
                        </span>
                        <span class="mdc-list-item__text">Show tests</span>
                    </li>
                    <li id="editable-test-solution-menu-item" class="mdc-list-item" role="menuitem">
                      <span id="editable-test-solution-checkmark" class="mdc-list-item__graphic hide">
                          <i class="material-icons mdc-select__icon" tabindex="-1" role="button">check</i>
                      </span>
                      <span class="mdc-list-item__text">Editable test/solution</span>
                  </li>
                </ul>
            </div>
        </div>
    </div>
</div>
<section id="tab-container">
    <div id="editor-and-console-container">
        <div id="editor-container">
            <div id="user-code-view" class="flex-auto d-flex flex-row no-overflow">
                <div id="user-code-editor" spellcheck="false"></div>
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



web/embed-html.html [89:151]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                 <span class="mdc-tab-indicator__content mdc-tab-indicator__content--underline"></span>
                             </span>
                            <span class="mdc-tab__ripple"></span>
                        </button>
                        <button id="solution-tab" class="mdc-tab mdc-tab" role="tab" tabindex="0" hidden>
                             <span class="mdc-tab__content">
                                 <span class="mdc-tab__text-label">Solution</span>
                             </span>
                            <span class="mdc-tab-indicator mdc-tab-indicator">
                                 <span class="mdc-tab-indicator__content mdc-tab-indicator__content--underline"></span>
                             </span>
                            <span class="mdc-tab__ripple"></span>
                        </button>
                        <button id="test-tab" class="mdc-tab mdc-tab" role="tab" tabindex="0">
                             <span class="mdc-tab__content">
                                 <span class="mdc-tab__text-label">Tests</span>
                            </span>
                            <span class="mdc-tab-indicator mdc-tab-indicator">
                                 <span class="mdc-tab-indicator__content mdc-tab-indicator__content--underline"></span>
                             </span>
                            <span class="mdc-tab__ripple"></span>
                        </button>
                    </div>
                </div>
            </div>
        </div>
    </nav>
    <div class="nav-buttons">
        <button id="install-button" class="mdc-button">Install SDK</button>
        <button id="show-hint" class="mdc-button">Hint</button>
        <button id="format-code" class="mdc-button">Format</button>
        <button id="reload-gist" class="mdc-button">Reset</button>
        <button id="execute" class="mdc-button mdc-button--raised">
            <i class="material-icons mdc-button__icon">play_arrow</i>
            Run
        </button>
        <div class="position-relative text-right pr-2">
            <button id="menu-button" class="mdc-icon-button material-icons">more_vert</button>
            <div id="main-menu" class="mdc-menu mdc-menu-surface">
                <ul class="mdc-list" role="menu" aria-hidden="true" aria-orientation="vertical" tabindex="-1">
                    <li id="show-test-menu-item" class="mdc-list-item" role="menuitem">
                        <span id="show-test-checkmark" class="mdc-list-item__graphic hide">
                            <i class="material-icons mdc-select__icon" tabindex="-1" role="button">check</i>
                        </span>
                        <span class="mdc-list-item__text">Show tests</span>
                    </li>
                    <li id="editable-test-solution-menu-item" class="mdc-list-item" role="menuitem">
                      <span id="editable-test-solution-checkmark" class="mdc-list-item__graphic hide">
                          <i class="material-icons mdc-select__icon" tabindex="-1" role="button">check</i>
                      </span>
                      <span class="mdc-list-item__text">Editable test/solution</span>
                  </li>
                </ul>
            </div>
        </div>
    </div>
</div>

<section id="tab-container">
    <div id="editor-and-console-container">
        <div id="editor-container">
            <div id="user-code-view" class="flex-auto d-flex flex-row no-overflow">
                <div id="user-code-editor" spellcheck="false"></div>
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -