### A plain `paper-toolbar`. Use `class="title"` to indicate the toolbar's title.

### A styled `paper-toolbar`.

### `paper-icon-button` is styled specially when used in a toolbar before the title element or if the button has `icon="menu"`.

### Use `class="tall"` to expand the toolbar to three sections.

### Use `class="medium-tall"` to expand the toolbar to two sections.

### Use `class="middle"` and `class="bottom"` to indicate which section of the toolbar an element should be placed in. Elements are placed in the top section by default.

### Don't use both `class="middle"` and `class="bottom"` elements in a `class="medium-tall"` toolbar.

### Elements with `class="fit"` expand to fit to the bottom of the toolbar section they are in.