<style>
	body {
		font-size: 16px;
	}
	p {
		font-weight: bold;
	}
	span {
		color: red;
	}
	p span {
		display: none;
	}
	img {
		float: right;
	}
</style>

<p>
	Hello <span>web performance</span> students
</p>