.com/design/spec">material design guidelines</a>.</p>
        <p>Material Icons fonts by default uses a typographic feature called <a href="http://alistapart.com/article/the-era-of-symbol-fonts">ligatures</a>,
          which allows rendering icons by using its textual name.</p>
        <p>Material Design Icons by <a href="https://github.com/mervick/material-design-icons">@mervick/mdi-icons</a> implements the ability to use the icons by CSS classes instead of ligatures.</p>
        <p>There are 5 themes (fo