<rounded-corners size="number" [color="color"] [position="comma separated list of corners you want rounded"] [border="number"] [border-color="color"]/>

The admitted parameters are the following :

• size : the size of the rounded corners
• color : the background color
• position : the list of corners you want rounded, separated by commas(",").
  The possible values are :
• topleft
• topright
• bottomleft
• bottomright
• border : the size of the border
• border-color : the color of the border

NB: if you omit the position parameter, all corners will be rounded

NB: if you omit the color parameter, a white background will be used

Ex: 15px rounded corners with a blue background
<rounded-corners color="#335386" size="15"/>