.WallBuilderPane .pane-header{background:var(--bg-0);z-index:10;justify-content:space-between;align-items:center;gap:4px;padding:16px;display:flex;position:sticky;top:0}.WallBuilderPane .pane-header-left{flex:1;align-items:center;display:flex}.WallBuilderPane .pane-body{flex-direction:column;gap:16px;width:100%;max-width:1100px;margin:0 auto;padding:16px 24px 24px;display:flex}.WallBuilderPane .intro-callout{margin-bottom:0}