Untitled

<html>
	<head>
		<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
		<script src="jq_skrypt.js"></script>
	</head>
	<body>
		<h1>naglowek strony</h1>
		<p> akapit strony </p>
	</body>
</html>


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$(document).ready(function(){
	$("h1").css("color", "red");
	$("p").css("background-color", "green");
	$("p").css("font-size", "50px");
		});