<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:template match="/">
<xsl:for-each select="devguru_staff/programmer">
<xsl:choose>
<xsl:when test="age &lt; 30">
<span style="color:red;">
NAME: <xsl:value-of select="name" /> AGE: <xsl:value-of select="age" />
</span>
</xsl:when>
<xsl:when test="age &lt; 40">
<span style="color:orange;">
NAME: <xsl:value-of select="name" /> AGE: <xsl:value-of select="age" />
</span>
</xsl:when>
<xsl:when test="age &lt; 50">
<span style="color:green;">
NAME: <xsl:value-of select="name" /> AGE: <xsl:value-of select="age" />
</span>
</xsl:when>
<xsl:when test="age &lt; 60">
<span style="color:blue;">
NAME: <xsl:value-of select="name" /> AGE: <xsl:value-of select="age" />
</span>
</xsl:when>
<xsl:otherwise>
<span style="color:black;">
NAME: <xsl:value-of select="name" /> AGE: <xsl:value-of select="age" />
</span>
</xsl:otherwise>
</xsl:choose>
<br />
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
