/* Styles of tool: Space Invaders Game */
.game-canvas{display:block;width:100%;max-width:480px;height:auto;margin:0 auto;border:2px solid var(--border);border-radius:5px;background:#0a0e1a;touch-action:none}.pad3{display:flex;gap:8px;justify-content:center;margin-top:12px}.tool-box .pad3 button{padding:12px 18px!important;font-size:1.1rem}