@polymer/paper-dropdown-menu v3.2.0

<paper-dropdown-menu>

Material design: Dropdown menus

paper-dropdown-menu is similar to a native browser select element. paper-dropdown-menu works with selectable content.

<paper-dropdown-menu label="Dinosaurs">
  <paper-listbox slot="dropdown-content" selected="1">
    <paper-item>allosaurus</paper-item>
    <paper-item>brontosaurus</paper-item>
    <paper-item>carcharodontosaurus</paper-item>
    <paper-item>diplodocus</paper-item>
  </paper-listbox>
</paper-dropdown-menu>

Changes in 2.0

• paper-menu-button 2.0 depends on neon-animation 2.0, which doesn't import the Web Animations polyfill, so you'll have to import it (see example)