# Getting Started

```sh
npm i react-landing-page@next
```

```jsx
import React from 'react'
import { Provider, Heading, Subhead } from 'rebass'
import {
  Hero, CallToAction, ScrollDownIndicator
} from 'react-landing-page'

const App = props => (
  <Provider>
    <Hero
      color="black"
      bg="white"
      backgroundImage="https://source.unsplash.com/jxaj-UrzQbc/1600x900"
    >
        <Heading>Name of your app</Heading>
        <Subhead>a couple more words</Subhead>
        <CallToAction href="/getting-started" mt={3}>Get Started</CallToAction>
        <ScrollDownIndicator/>
    </Hero>
  </Provider>
)
```


## Provider

Use provider if you have a styleguide you would like to follow. Convert your style guide into a [styled-system] schema, and pass it in. Rebass has a great default theme, to enable it, use `Provider`, but don't pass a theme.

```.jsx
<Provider>
  <CallToAction>Say Hello</CallToAction>
</Provider>
```

You might also want to set some global styles in your application.
The [grid-styled][grid-styled] `Box` and `Flex` components depend on setting `box-sizing: border-box` to work as expected.

```jsx
import { injectGlobal } from 'styled-components'

injectGlobal`
  * { box-sizing: border-box; }
  body { margin: 0; }
`
```

Use react-landing-page components as the starting point for custom UI components.

```jsx
import styled from 'styled-components'
import { CallToAction } from 'react-landing-page'

const CallToAction = styled(CallToAction)`
  &:hover {
    background-color: ${props => props.theme.colors.navy};
  }
`

export default CallToAction
```

[theming]: theming.md
[grid-styled]: https://github.com/jxnblk/grid-styled