Css on Standard tiles

How is it possible to perform CSS styles on each of the standard tiles , My application should be able to use differnt css styles for each tile.

<TileContainer
id="container"
tileDelete="handleTileDelete"
tiles="{/TileCollection}">
<StandardTile
icon="sap-icon://{icon}"
type="type"
number="13"
numberUnit="numberUnit"
title="title"
info="info"
/>


<StandardTile
icon="sap-icon://{icon}"
type="type2"
number="131"
numberUnit="numberUnit2"
title="title2"
info="info"
/>


</TileContainer>