css even odd child style code example

Example 1: css odd even child

tr:nth-child(even) {background: #CCC}
tr:nth-child(odd) {background: #FFF}

Example 2: css nth child

:nth-child(1) { /*advantage is you can do it for 2nd, 3rd etc. */
	/* styles go here*/  
}

Example 3: select even child css

li:nth-child(even) { /* Selects only even elements */
    color: green;   
}