title: Create new component and inherit styles from styled-component
body: <pre><code>const Button = styled.button`
    display: inline-block;
    width: 300px;
    background-color: black;
  `    
  
  const ButtonHref = styled.a`
    ${Button}
  `   
  </code></pre>
  
  <p>So I have two styled-components. I want to inherit 'Button' styles but create another tag. I use react-emotion. How can I do this?</p>