StyleDemo.css

<?xml version="1.0" encoding="UTF-8"?>

<?xml-stylesheet type="text/css" href="game.css"?>

<root>

      <sports>

    <game>cricket</game>

    <player>Sachin Tendulkar</player>

    <trophy>Cricket World Cup</trophy>

      </sports>

     

      <sports>

    <game>chess</game>

    <player>Vishwanathan Anand</player>

    <trophy>World Chess Champion</trophy>

      </sports>

     

    <sports>

    <game>tennis</game>

    <player>Leander Paes</player>

    <trophy>Davis Cup</trophy>

      </sports>

     

    <sports>

    <game>swimming</game>

    <player>Nisha Millet</player>

    <trophy>Swimming World Cup</trophy>  

      </sports>

</root>

Game.css

sports{ 

  display:block;

}

game{ 

   text-transform: uppercase;

   text-decoration: underline;

}

player{

   color:green;

}

trophy{

   color:red;

}

Output:

CRICKET Sachin Tendulkar Cricket World Cup

CHESS Vishwanathan Anand World Chess Champion

TENNIS Leander Paes Davis Cup

SWIMMING Nisha Millet Swimming World Cup