Answers for "how to get child css"

child css

p:nth-child(2)
 	{     
 		background: red;
 	}

css nth child

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

css apply style to direct children

/*
Use the ">" selector to apply css to direct children of a parent element.
example: https://jsfiddle.net/dbeachnau/54w6x0pj/2/
*/

.parent > .child { color:red; }