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+<!---
+
+This README is automatically generated from the comments in these files:
+paper-radio-group.html
+
+Edit those files, and our readme bot will duplicate them over here!
+Edit this file, and the bot will squash your changes :)
+
+The bot does some handling of markdown. Please file a bug if it does the wrong
+thing! https://github.com/PolymerLabs/tedium/issues
+
+-->
+
+[![Build status](https://travis-ci.org/PolymerElements/paper-radio-group.svg?branch=master)](https://travis-ci.org/PolymerElements/paper-radio-group)
+
+_[Demo and API docs](https://elements.polymer-project.org/elements/paper-radio-group)_
+
+
+##&lt;paper-radio-group&gt;
+
+Material design: [Radio button](https://www.google.com/design/spec/components/selection-controls.html#selection-controls-radio-button)
+
+`paper-radio-group` allows user to select at most one radio button from a set.
+Checking one radio button that belongs to a radio group unchecks any
+previously checked radio button within the same group. Use
+`selected` to get or set the selected radio button.
+
+The <paper-radio-buttons> inside the group must have the `name` attribute
+set.
+
+Example:
+
+```html
+<paper-radio-group selected="small">
+  <paper-radio-button name="small">Small</paper-radio-button>
+  <paper-radio-button name="medium">Medium</paper-radio-button>
+  <paper-radio-button name="large">Large</paper-radio-button>
+</paper-radio-group>
+```
+
+Radio-button-groups can be made optional, and allow zero buttons to be selected:
+
+```html
+<paper-radio-group selected="small" allow-empty-selection>
+  <paper-radio-button name="small">Small</paper-radio-button>
+  <paper-radio-button name="medium">Medium</paper-radio-button>
+  <paper-radio-button name="large">Large</paper-radio-button>
+</paper-radio-group>
+```
+
+See <a href="paper-radio-button">paper-radio-button</a> for more
+information about `paper-radio-button`.
+
+| Custom property | Description | Default |
+| --- | --- | --- |
+| `--paper-radio-group-item-padding` | The padding of the item | `12px` |
+
+