Matches any E element whose "attr" attribute value is exactly equal to "name". (Source: W3C)
<p>Lorem ipsum dolor sit amet, consectetur</p>
<p class="paragraph">Lorem ipsum dolor sit amet, consefctetur</p>
p{font-style:normal}
p[class="paragraph"]{font-style:italic}
Lorem ipsum dolor sit amet, consectetur
Lorem ipsum dolor sit amet, consectetur
In the example, the second paragraph should be set in italics.