<.paper class="p-4">
  rounded corners
</.paper>
<.paper class="p-4" square>
  square corners
</.paper>

<.paper class="p-4" elevation={0}>
  elevation=0
</.paper>
<.paper class="p-4" elevation={1}>
  elevation=1
</.paper>
<.paper class="p-4" elevation={2}>
  elevation=2
</.paper>
<.paper class="p-4" elevation={3}>
  elevation=3
</.paper>
<.paper class="p-4" elevation={4}>
  elevation=4
</.paper>
<.paper class="p-4" elevation={5}>
  elevation=5
</.paper>